Category Archives: Atlantic, Caribbean, and Gulf of Mexico

Atlantic TCs

Delta Rapidly Strengthens into a Hurricane

Former Tropical Storm Delta rapidly strengthened into a hurricane on Monday.  At 8:00 p.m. EDT on Monday the center of Hurricane Delta was located at latitude 16.5°N and longitude 79.6°W which put it about 220 miles (355 km) south-southeast of Grand Cayman.  Delta was moving toward the west-northwest at 8 m.p.h. (13 km/h).  The maximum sustained wind speed was 75 m.p.h. (120 km/h) and there were wind gusts to 90 m.p.h. (145 km/h).  The minimum surface pressure was 980 mb.

Hurricane Warnings were in effect for Pinar del Rio, Cuba and for the portion of the coast from Tulum to Rio Lagartos, Mexico including Cancun and Cozumel.  Hurricane Watches were in effect for Isle of Youth and Artemisa, Cuba.  A Tropical Storm Warning was in effect for the Cayman Islands.  A Tropical Storm Watch was in effect for La Habana, Cuba.

Delta strengthened from a tropical depression into a hurricane on Monday.  An elliptical eye with a diameter of 18 miles (29 km) formed at the center of Hurricane Delta.  The eye was surrounded by ring of strong thunderstorms and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the core of Hurricane Delta.  Storms near the core generated upper level divergence which pumped mass away from the hurricane.  The removal of mass allowed the surface pressure to decrease rapidly.  Winds to hurricane force extended out 15 miles (25 km) from the center o circulation.  Winds to tropical storm extended out 70 miles (110 km) from the center.

Hurricane Delta will move through an environment favorable for intensification during the next 36 hours.  Delta will move over water where the Sea Surface Temperature is near 30°C.  It will move through a region where the upper level winds are weak and there will be little vertical wind shear.  Hurricane Delta will continue to intensify and it could strengthen into a major hurricane within 24 hours.

Hurricane Delta will move around the western end of a subtropical high pressure system over the western Atlantic Ocean.  The high will steer Delta toward the northwest during the next 48 hours.  On its anticipated track Hurricane Delta will be near Cancun and Cozumel in about 24 hours.  Delta could be a major hurricane at that time.  Hurricane Delta will move more toward the north when it moves around the western end of the high on Thursday.  Delta could approach the central Gulf Coast on Thursday night.

Elsewhere, Tropical Depression Gamma was weakening just north of the Yucatan Peninsula.  At 5:00 p.m. EDT on Monday the center of Tropical Depression Gamma was located at latitude 22.1°N and longitude 88.1°W which put it about 115 miles (185 km) east-northeast of Progreso, Mexico.  Gamma was moving toward the southwest at 5 m.p.h. (8 km/h).  The maximum sustained wind speed was 35 m.p.h. (55 km/h) and there were wind gusts to 45 m.p.h. (75 km/h).  The minimum surface pressure was 1005 mb.

Tropical Storm Delta Develops South of Jamaica

Former Tropical Depression Twentysix strengthened into Tropical Storm Delta south of Jamaica on Monday morning.  At 8:00 a.m. EDT on Monday the center of Tropical Storm Delta was located at latitude 16.4°N and longitude 78.4°W which put it about 65 miles east of the Mouth of the Mississippi River and about 130 miles south of Negril, Jamaica.  Delta was moving toward the west-northwest at 9 m.p.h.  The maximum sustained wind speed was 40 m.p.h.  The minimum surface pressure was 1004 mb.

A Hurricane Watch was in effect for the Isle of Youth, Pinar del Rio and Artemisa, Cuba.  A Tropical Storm Warning was in effect for the Cayman Islands.  A Tropical Storm Watch was in effect for La Habana, Cuba.

More thunderstorms developed near the center of former Tropical Depression Twentysix on Monday morning and the National Hurricane Center upgraded the system to Tropical Storm Delta.  The circulation around Tropical Storm Delta was still organizing.  Bands of showers and thunderstorms were revolving around the center of Delta.  The strongest rainbands were in the southern half of the circulation.  Storms near the center were generating upper level divergence which was pumping mass away from the tropical storm.  The removal of mass allowed the pressure to decrease, which caused the wind speed to increase.

Tropical Storm Delta will move through an environment which will be very favorable for intensification.  Delta will move over water where the Sea Surface Temperature is near 30˚C.  It will move under an upper level ridge where the winds are weak.  There will be little vertical wind shear.  Tropical Storm Delta will intensify and it could strengthen into a hurricane by Tuesday night.  Once an inner core with an eye and an eyewall develops, Delta could intensify rapidly.  There is a chance Tropical Storm Delta could strengthen into a major hurricane.

Tropical Storm Delta will move around the western end of a subtropical high pressure system over the western Atlantic Ocean.  The high will steer Delta toward the northwest during the next few days.  On its anticipated track Tropical Storm Delta could reach the Cayman Islands on Monday night.  Delta could be near the western end of Cuba by Tuesday night and it is likely to be a hurricane at that time.  Delta could approach the central Gulf Coast on Thursday night.  It could be a major hurricane when it approaches the Gulf Coast.

Elsewhere, Tropical Storm Gamma weakened as it meandered north of the Yucatan Peninsula.  Strong southerly winds in the upper levels blew the top off of Tropical Storm Gamma on Sunday night.  At 8:00 a.m. EDT on Monday the center of Tropical Storm Gamma was located at latitude 22.6°N and longitude 87.5°W which put it about 165 miles (270 km) east-northeast of Progreso, Mexico.  Gamma was moving toward the south-southwest at 2 m.p.h. (3 km/h).  The maximum sustained wind speed was 45 m.p.h. (75 km/h) and there were wind gusts to 60 m.p.h. (95 km/h).  The minimum surface pressure was 1001 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Cancun to Dzilam, Mexico.  A Tropical Storm Watch was in effect for the portion of the coat from Dzilam to Campeche, Mexico.

Tropical Storm Gamma Emerges over Southern Gulf of Mexico

Tropical Storm Gamma emerged over the southern Gulf of Mexico on Sunday.  At 2:00 p.m. EDT on Sunday the center of Tropical Storm Gamma was located at latitude 22.4°N and longitude 88.0°W which put it about 120 miles (195 km) east-northeast of Progreso, Mexico.  Gamma was moving toward the north at 2 m.p.h. (3 km/h).  The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h).  The minimum surface pressure was 997 mb.

A Tropical Storm Warning was in effect from Cancun to Dzilam, Mexico.  A Tropical Storm Watch was in effect from Dzilam to Progreso, Mexico.

Tropical Storm Gamma emerged over the Gulf of Mexico north of the Yucatan Peninsula on Sunday.  The circulation around Gamma was relatively intact after its passage over the northeastern Yucatan Peninsula.  Thunderstorms persisted near the center of circulation.  Bands of showers and thunderstorms were revolving around the center of Tropical Storm Gamma.  Storms near the center generated upper level divergence which pumped mass away to the north of the tropical storm.  Winds to tropical storm force extended out 115 miles (185 km) from the center of Gamma.

Tropical Storm Gamma will be in an environment that will become less favorable for intensification.  Gamma will be over water where the Sea Surface Temperature is 30°C.  So, there will be sufficient energy to support intensification.  However, Tropical Storm Gamma will be under the western end of an upper level ridge centered over the Bahamas.  The ridge will produce southerly winds which will blow toward the top of Gamma.  Those winds will cause moderate vertical wind shear and they could be strong enough to blow the upper part of Gamma north of the circulation in the lower levels.

Northward movement of Tropical Storm Gamma is likely to be blocked by a ridge which will form in the middle troposphere over the northern Gulf  of Mexico.  After it forms, that ridge is likely to steer Gamma slowly toward the west or west-southwest.  On its anticipated track Tropical Storm Gamma will move slowly toward the west-southwest and it will remain just north of the Yucatan Peninsula.

Tropical Storm Gamma Brings Wind and Rain to Yucatan

Tropical Storm Gamma brought wind and rain to the Yucatan Peninsula on Saturday.  At 2:00 p.m. EDT on Saturday the center of Tropical Storm Gamma was located at latitude 20.4°N and longitude 87.6°W which put it about 15 miles (25 km) north-northwest of Tulum, Mexico.  Gamma was moving toward the northwest at 9 m.p.h. (15 km/h).  The maximum sustained wind speed was 70 m.p.h. (110 km/h) and there were wind gusts to 85 m.p.h. (135 km/h).  The minimum surface pressure was 980 mb.

A Hurricane Warning was in effect for the portion of the coast from Punta Allen to Cancun, Mexico including Cozumel.  Tropical Storm Warnings were in effect for the portions of the coast from Punta Herrero to Punta Allen and from Cancun to Dzilam, Mexico.  Tropical Storm Watches were in effect for the portions of the coast from Punta Herrero to Puerto Costa Maya and from Dzilam to Progreso, Mexico.

The center of Tropical Storm Gamma made landfall on the coast of the Yucatan Peninsula near Tulum around midday on Saturday.  Gamma strengthened quickly over the warm water in the Northwest Caribbean Sea in the hours prior to landfall.  An eye was beginning to form at the center of Tropical Storm Gamma at the time of landfall.  A ring of strong thunderstorms surrounded the developing eye and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the core of Gamma.  Storms near the core generated upper level divergence which pumped mass away from the tropical storm.  Winds to tropical storm force extended out 80 miles (130 km) from the center of circulation.

Tropical Storm Gamma will weaken while the center of circulation moves over land.  When Gamma emerges over the southern Gulf of Mexico on Sunday, it will move into an environment favorable for intensification.  Gamma will move over water where the Sea Surface Temperature is near 30°C.  It will be under the western side of an upper level ridge.  The ridge will produce southwesterly winds which will blow toward the top of Tropical Storm Gamma.  Those winds will cause some vertical wind shear, but they are not likely to be strong enough to keep Gamma from strengthening when it gets back over water.

Tropical Storm Gamma will move around the western end of a subtropical high pressure system over the western Atlantic Ocean.  The high will steer Gamma toward the north-northwest during next 24 hours.  A large, cool high pressure system over the eastern U.S. will block the northward movement of Tropical Storm Gamma when it reaches the southern Gulf of Mexico.  That high pressure system will steer Gamma slowly toward the west during the earl part of next week.

On its anticipated track Tropical Storm Gamma will move across northern Quintana Roo and the state of Yucatan.  Gamma will cause gusty winds along the eastern and northern coasts of the Yucatan Peninsula.  Tropical Storm Gamma will drop heavy rain over parts of Quintana Roo and Yucatan.  Heavy rain is likely to cause flash floods in some locations.

TD 25 Strengthens into Tropical Storm Gamma

A U.S. Air Force Reserve Hurricane Hunters’ reconnaissance plane found Friday evening that former Tropical Depression 25 had strengthened into Tropical Storm Gamma.  At 8:00 p.m. EDT on Friday the center of Tropical Storm Gamma was located at latitude 18.8°N and longitude 85.8°W which put it about 135 miles (220 km) southeast of Cozumel, Mexico.  Gamma was moving toward the northwest at 9 m.p.h. (15 km/h).  The maximum sustained wind speed was 40 m.p.h. (65 km/h) and there were wind gusts to 50 m.p.h. (80 km/h).  The minimum surface pressure was 1000 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Punta Herrero to Cabo Catoche, Mexico.  Tropical Storm Watches were in effect for the portions of the coast from Punta Herrero tp Puerto Costa Maya and from Cabo Catoche to Dzilam, Mexico.

A reconnaissance airplane found winds to tropical storm force and a lower minimum surface pressure when it started sampling former Tropical Depression Twentyfive.  The National Hurricane  Center upgraded the system to Tropical Storm Gamma based on data from the plane. The inner end of a rainband wrapped around the eastern and southern parts of the center of circulation.  Other bands of showers and thunderstorms were revolving around the center of Tropical Storm Gamma.  Storms near the center of circulation were generating upper level divergence which was pumping mass away from the tropical storm.  The removal of mass allowed the surface pressure to decrease.

Tropical Storm Gamma will move through an environment favorable for intensification during the next 18 hours.  Gamma will move over water where the Sea Surface Temperature is near 30°C.  It will move under an upper level ridge over the Northwestern Caribbean Sea.  The upper level winds are weak in the middle of the ridge and there will be little vertical wind shear. Tropical Storm Gamma will strengthen during the next 18 hours and it could strengthen to a hurricane.

Tropical Storm Gamma will move around the southwestern part of a subtropical high pressure system over the western Atlantic Ocean.  The high will steer the depression toward the northwest during the next 24 hours.  On its anticipated track Tropical Storm Gamma could approach the northeast coast of the Yucatan Peninsula on Saturday.  Gamma will bring gusty winds and heavy rain to the northern part of the Yucatan Peninsula.  Gusty winds and heavy rain could occur in the area around Cancun and Cozumel.  Locally heavy rain could cause flash floods in some locations.

Tropical Depression 25 Forms over Northwest Caribbean

Tropical Depression Twentyfive formed over the Northwest Caribbean Sea on Friday morning.  At 11:00 a.m. EDT on Friday the center of Tropical Depression Twentyfive was located at latitude 18.1°N and longitude 84.7°W which put it about 220 miles (355 km) southeast of Cozumel, Mexico.  The depression was moving toward the northwest at 9 m.p.h. (15 km/h).  The maximum sustained wind speed was 35 m.p.h. (55 km/h) and there were wind gusts to 45 m.p.h. (75 km/h).  The minimum surface pressure was 1005 mb.

A Tropical Storm Warning was issued for the portion of the coast from Punta Herrero to Cabo Catoche, Mexico.  Tropical Storm Watches were issued for the portions of the coast from Punta Herrero tp Puerto Costa Maya and from Cabo Catoche to Dzilam, Mexico.

A distinct center of circulation was evident in satellite imagery within a broader area of low pressure over the Northwestern Caribbean Sea on Friday morning and the National Hurricane Center designated the system as Tropical Depression Twentyfive.  The government of Mexico issued a Tropical Storm Warning and Tropical Storm Watches for parts of the coast of the Yucatan Peninsula.

More thunderstorms were forming near the center of Tropical Depression Twentyfive.  Bands of showers and thunderstorms were revolving around the center of the depression.  Storms near the center of circulation started to generate upper level divergence which pumped mass away from the depression.

Tropical Depression Twentyfive will move through an environment favorable for intensification during the next 24 hours.  The depression will move over water where the Sea Surface Temperature is near 30°C.  It will move under an upper level ridge over the Northwestern Caribbean Sea.  The upper level winds are weak in the middle of the ridge and there will be little vertical wind shear.  Tropical Depression Twentyfive is very likely to strengthen into a tropical storm during the next 12 to 24 hours.  It could strengthen to a hurricane within 36 hours.

Tropical Depression Twentyfive will move around the southwestern part of a subtropical high pressure system over the western Atlantic Ocean.  The high will steer the depression toward the northwest during the next 24 to 36 hours.  On its anticipated track Tropical Depression Twentyfive could approach the Yucatan Coast on Saturday.  It will likely be a tropical storm when it approaches the coast, but it could strengthen into a hurricane by that time.  A reconnaissance plane was on its way to investigate the depression and that will provide more information about its structure and intensity.

Teddy Brings Wind and Rain to Nova Scotia

Former Hurricane Teddy brought wind and rain to Nova Scotia on Wednesday.  At 11:00 a.m. EDT on Wednesday the center of Tropical Storm Teddy was located at latitude 46.0°N and longitude 61.3°W which put it about 150 miles (240 km) southwest of Port aux Basques, Newfoundland.  Teddy was moving toward the north-northeast at 26 m.p.h. (43 km/h).  The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h).  The minimum surface pressure was 967 mb.

A Tropical Storm Warning was in effect for the portion of the south coast of Nova Scotia from Ecum Secum to Meat Cove.  A Tropical Storm Warning was also in effect for the portion of the coast from Port aux Basques to Francois, Newfoundland.  Tropical Storm Watches were in effect for the portion of the coast from Meat Cove to Brule, Nova Scotia, for the Magdalen Islands and for Prince Edward Island.

The center of former Hurricane Teddy made landfall near Ecum Secum, Nova Scotia on Wednesday morning.  The structure of Teddy made a transition from one typical of a tropical cyclone to one more like an extratropical cyclone as it approached the coast of Nova Scotia.  The area of stronger winds expanded.  Winds to tropical storm force extended out 200 miles (320 km) from the center of Teddy.  The heaviest rain fell over eastern Nova Scotia.  The large circulation around Teddy was producing large waves which caused water level rises and beach erosion as far away as the East Coast of the U.S.

An upper level trough over eastern North America will steer Teddy quickly toward northeast during the rest of today.  On its anticipated track Tropical Storm Teddy will bring gusty winds and heavy rain to parts of southwestern Newfoundland during the next few hours.

Elswhere, former Tropical Storm Beta was dropping heavy rain over parts of Louisiana.  At 11:00 a.m. EDT on Wednesday the center of Tropical Depression Beta was located at latitude 30.2°N and longitude 94.2°W which put it about 60 miles (95 km) west of lake Charles, Louisiana.  Beta was moving toward the east-northeast at 9 m.p.h. (15 km/h).  The maximum sustained wind speed was 30 m.p.h. (50 km/h) and there were wind gusts to 40 m.p.h. (65 km/h_.  The minimum surface pressure was 1007 mb.

Tropical Depression Beta dropped heavy rain over southeastern Texas on Tuesday.  There were numerous reports of flooding around Houston.  Beta was moving over western Louisiana on Wednesday morning and light to moderate rain was falling over many parts of the state.  Flash Flood Watches were in effect for much of Louisiana and western Mississippi.  Beta will move slowly toward the northeast during the next 48 hours.  Moderate to heavy rain could spread over Mississippi, Tennessee, northern Alabama, western North Carolina and western Virginia.

Hurricane Teddy Heads for Nova Scotia, Beta Reaches Texas

Hurricane Teddy headed for Nova Scotia on Monday night as Tropical Storm Beta reached the coast of Texas.  At 11:00 p.m. EDT on Monday the center of Hurricane Teddy was located at latitude 35.6°N and longitude 61.5°W which put it about 630 miles (1015 km) south of Halifax, Nova Scotia.  Teddy was moving toward the north at 25 m.p.h. (41 km/h).  The maximum sustained wind speed was 100 m.p.h. (160 km/h) and there were wind gusts to 120 m.p.h. (195 km/h).  The minimum surface pressure was 956 mb.

A Tropical Storm Warning was in effect for the south coast of Nova Scotia from Digby to Meat Cove.  Tropical Storm Watches were in effect for the portions of the coast from Meat Cove to Tidnish and from Digby to Fort Lawrence.  Tropical Storm Watches were also in effect for Prince Edward Island, the Magdalen Islands and from Port aux Basques to Francois, Newfoundland.

The circulation around Hurricane Teddy expanded as it began a transition to an extratropical cyclone.  Winds to hurricane force extended out 100 miles (160 km) from the center of Teddy.  Winds to tropical storm force extended out 275 miles (445 km) from the center.  Drier air was wrapping around the southern side of Hurricane Teddy.  The strongest thunderstorms were in bands in the northern half of the hurricane.  Bands in the southern half of the circulation consisted primarily of showers and lower clouds.

An upper level trough over eastern North America will cause strong southerly winds which will blow toward the top of Hurricane Teddy.  Those winds will cause strong vertical wind shear and they will contribute to the extratropical transition of Teddy.  Hurricane Teddy will move over much cooler water when it approaches Nova Scotia.  Teddy will transform into a strong extratropical cyclone.

Hurricane Teddy will be steered rapidly toward the north by the upper level trough over eastern North America.  On its anticipated track Hurricane Teddy will approach Nova Scotia on Tuesday night.  Teddy will bring strong winds and heavy rain to Nova Scotia and southwestern Newfoundland.

Elsewhere, slow moving Tropical Storm Beta reached the coast of Texas on Monday night.  At 11:00 p.m. EDT on Monday the center of Tropical Storm Beta was located at latitude 28.4°N and longitude 96.3°W which put it about 5 miles (10 km) east of Port O Connor, Texas.  Beta was moving toward the northwest at 3 m.p.h. (5 km/h).  The maximum sustained wind speed was 45 m.p.h. (75 km/h) and there were wind gusts to 60 m.p.h. (95 km/h).  The minimum surface pressure was 999 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Port Aransas, Texas to Morgan City Louisiana.

Tropical Storm Beta weakened gradually on Monday as it moved slowly toward the coast of Texas.  Drier air continued to get pulled into the circulation which limited the development of new thunderstorms.  Without updrafts and downdrafts to transport momentum vertically, the circulation around Beta slowly spun down.

Even though Tropical Storm Beta weakened on Monday, its winds pushed water toward the coast of Texas.  Water levels rose along the coast and there were some reports of damage.  Waves contributed to beach erosion.  Moderate rain was falling over the region between Houston and Victoria, Texas.  The rain could cause flooding in some locations.

Tropical Storm Beta was forecast to move slowly toward the northeast along the coast of Texas during the next 24 to 36 hours.  Beta will continue to weaken, but winds will blow water toward the coast from several more days.  Locally heavy rain will continue to create a risk of floods until Tropical Storm Beta moves away from the area.

Tropical Storm Beta Moves Toward Texas

Tropical Storm Beta moves slowly toward the coast of Texas on Sunday.  At 11:00 p.m. EDT on Sunday the center of Tropical Storm Beta was located at latitude 29.6°N and longitude 94.5°W which put it about 130 miles (210 km) east-southeast of Port Oconnor, Texas.  Beta was moving toward the west-northwest at 6 m.p.h. (10 km/h).  The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h).  The minimum surface pressure was 995 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Port Aransas, Texas to Morgan City, Louisiana.  A Tropical Storm Watch was in effect from Baffin Bay to Port Aransas, Texas.

Tropical Storm Beta exhibited more organization on Sunday afternoon.  Thunderstorms developed near the center of circulation and radar indicated the potential formation of an eye at the center of Beta.  The thunderstorms near the center weakened on Sunday night.  It appeared that drier air over Texas was pulled into the circulation around Tropical Storm Beta.  The drier air mixed into the core of Beta which caused thunderstorms to weaken.  When the thunderstorms near the center weakened, it appeared that the upper part of the circulation drifted northeast of the low level circulation.  Even though the thunderstorms weakened a reconnaissance plane on Sunday night found that the wind speeds had not decreased.  The strongest winds were occurring in the northeastern quadrant of Tropical Storm Beta.  Winds to tropical storm force extended out 200 miles (320 km) in that quadrant of the circulation.  Winds to tropical storm force only extended out 50 miles from the center in the southern half of the circulation.

Tropical Storm Beta will move through an environment only marginally favorable for intensification on Monday.  Beta will move over water where the Sea Surface Temperature is near 30°C.  It will continue to be surrounded by drier air, which will inhibit intensification.  Tropical Storm Beta could maintain its intensity if new thunderstorms develop near the center of circulation.  If thunderstorms do not develop near the center, then Beta will slowly weaken.

Tropical Storm Beta will move around the southwestern part of a large high pressure system over the eastern U.S.  The high will steer Beta toward the west-northwest.  On its anticipated track Tropical Storm Beta will approach the coast of Texas near Matagorda Bay on Monday evening.  Winds blowing water toward the coast will cause a storm surge of 3 to 6 feet (1 to 2 meters).

Elsewhere, Hurricane Teddy was moving closer to Bermuda.  At 11:00 p.m. EDT on Tuesday the center of Hurricane Beta was located at latitude 29.4°N and longitude 63.6°W which put it about 210 miles (340 km) south-south east of Bermuda.  Teddy was moving toward the north-northwest at 6 m.p.h. (10 km/h).  The maximum sustained wind speed was 105 m.p.h. (165 km/h) and there were wind gusts to 125 m.p.h. (200 km/h).  The minimum surface pressure was 963 mb.

A Tropical Storm Warning was in effect for Bermuda.  A Tropical Storm Watch was issued for the portion of the coast from Lower East Pubnico to Canso, Nova Scotia.

Tropical Storm Beta in Holding Pattern

Tropical Storm Beta was in a holding pattern on Saturday afternoon.  At 5:00 p.m. EDT on Saturday the center of Tropical Storm Beta was located at latitude 26.6°N and longitude 92.4°which put it about 320 miles (510 km) east-southeast of Corpus Christi, Texas.  Beta was stationary.  The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h).  The minimum surface pressure was 994 mb.

A Hurricane Watch was in effect for the portion of the coast from Port Aransas to High Island, Texas.  A Tropical Storm Warning was in effect for the portion of the coast from Port Aransas to Intracoastal City, Louisiana.  Tropical Storm Watches were in effect for the portions of the coast from the Mouth of the Rio Grande River to Port Aransas and from Intracoastal City to Morgan City, Louisiana.

The intensity of Tropical Storm Beta held steady and it moved little on Saturday afternoon.  An upper level trough over Texas produced southwesterly winds which blew across the top of Tropical Storm Beta.  Those winds caused strong vertical wind shear and they blew the tops off thunderstorms near the center of Beta on Saturday morning.  The shear may have decreased later because new thunderstorms formed near the center of circulation on Saturday afternoon.  A reconnaissance flight found that the winds around Tropical Storm Beta had maintained their speed.  Winds to tropical storm force extended out 175 miles (280 km) on the northern side of Beta.  Tropical storm force winds only extended out 50 miles (80 km) in the southern half of the circulation.

Tropical Storm Beta will move through an environment somewhat favorable for intensification during the next 36 hours.  Beta will move over water where the Sea Surface Temperature is near 30°C.  The upper level trough over Texas is forecast to weaken and if that happens, then the vertical wind shear will decrease.  There is drier air over Texas and Tropical Storm Beta could pull some of that air into the southern part of the circulation.  Beta could strengthen on Sunday if the wind shear decreases.  However, if Tropical Storm Beta remains stationary for too long, its winds will mix cooler water to the surface, which would inhibit intensification.

A large cool high pressure system is over the eastern U.S.  The high blocked the northward movement of Beta, which is why the tropical storm became stationary.  The high pressure system will move slowly eastward during the next few days.  As the high moves east, it will steer Tropical Storm Beta slowly toward the west-northwest.  On its anticipated track Tropical Storm Beta could approach the Central Texas coast on Monday.  Beta could be a hurricane when it approaches the coast.

The figure below shows the factors affecting Tropical Storm Beta on Saturday afternoon.

Elsewhere, Hurricane Teddy continued to move in the direction of Bermuda.  At 5:00 p.m. EDT on Saturday the center of Hurricane Teddy was located at latitude 26.7°N and longitude 60.2°W which put it about 475 miles (765 km) southeast of Bermuda.  Teddy was moving toward the northwest at 13 m.p.h. (20 km/h).  The maximum sustained wind speed was 120 m.p.h. (195 km/h) and there were wind gusts to 140 m.p.h. (220 km/h).  The minimum surface pressure was 958 mb.  A Tropical Storm Warning was in effect for Bermuda.