Category Archives: Atlantic, Caribbean, and Gulf of Mexico

Atlantic TCs

Epsilon Intensifies to a Hurricane

Former Tropical Storm Epsilon intensified into a hurricane on Tuesday night. At 11:00 p.m. EDT on Tuesday the center of Tropical Storm Epsilon was located at latitude 28.5°N and longitude 56.8°W which put it about 545 miles (875 km) east-southeast of Bermuda. Epsilon was moving toward the northwest at 13 m.p.h. (20 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 987 mb.

A Tropical Storm Watch was in effect for Bermuda.

Former Tropical Storm Epsilon continued to strengthen on Tuesday night. An eye formed at the center of Epsilon. A ring of thunderstorms surrounded the eye and the strongest winds were occurring in that ring of storms. Bands of showers and thunderstorms were revolving around the core of Hurricane Epsilon. Storms near the core generated upper level divergence which pumped mass away to the east of Epsilon. Winds to hurricane force extended out 25 miles (40 km) from the center of circulation. The broader circulation around Hurricane Epsilon was large, especially on the northern side. Winds to tropical storm force extended out 300 miles (500 km) on the northern side of Epsilon. Winds to tropical storm force extended out 100 miles (160 km) in the southern half of Epsilon.

Hurricane Epsilon will move through an environment that will be favorable for intensification during the next 24 to 36 hours.  Epsilon will move over water where the Sea Surface Temperature is near 28°C.  It will be in an area where the upper level winds are weak and there will be little vertical wind shear.  Some drier air may wrap around the southern side of the circulation, but the drier air is not forecast to penetrate to the core of the hurricane. Epsilon could intensify during the next 24 hours to 36 hours.

Hurricane Epsilon will move around the southwestern part of ridge of high pressure over the Northeastern Atlantic Ocean.  The ridge will steer Epsilon toward the northwest during the next 24 hours.  Epsilon will move more toward the north when it moves around the western end of the ridge. On its anticipated track Hurricane Epsilon could pass east of Bermuda on Thursday night.

Tropical Storm Epsilon Strengthens, Watch Issued for Bermuda

Tropical Storm Epsilon strengthened on Tuesday and a Tropical Storm Watch was issued for Bermuda. At 5:00 p.m. EDT on Tuesday the center of Tropical Storm Epsilon was located at latitude 27.9°N and longitude 55.8°W which put it about 615 miles (995 km) east-southeast of Bermuda. Epsilon was moving toward the northwest at 13 m.p.h. (20 km/h). The maximum sustained wind speed was 65 m.p.h. (105 km/h) and there were wind gusts to 80 m.p.h. (130 km/h). The minimum surface pressure was 992 mb.

A Tropical Storm was in effect for Bermuda.

Tropical Storm Epsilon strengthened steadily on Tuesday. The structure of Epsilon exhibited much better organization on satellite imagery. Thunderstorms formed all around the center of circulation. There were occasional indications that an eye could be forming at the center of Tropical Storm Epsilon. Bands of showers and thunderstorms were revolving around the core of Epsilon. Storms near the core generated upper level divergence which pumped mass away to the east of the tropical storm. The circulation around Tropical Storm Epsilon was large, especially on the northern side. Winds to tropical storm force extended out 300 miles (500 km) on the northern side of Epsilon. Winds to tropical storm force extended out 100 miles (160 km) in the southern half of Epsilon.

Tropical Storm Espilon will move through an environment that will be favorable for intensification during the next couple of days.  Epsilon will move over water where the Sea Surface Temperature is near 28°C.  It will be in an area where the upper level winds are weak and there will be little vertical wind shear.  Some drier air may wrap around the southern side of the circulation, but the drier air is not forecast to penetrate to the core of the tropical storm. Epsilon could intensify into a hurricane during the next 24 hours.

Tropical Storm Epsilon will move around the southwestern part of ridge of high pressure over the Northeastern Atlantic Ocean.  The ridge will steer Epsilon toward the northwest during the next 24 to 36 hours.  Epsilon will move more toward the north when it moves around the western end of the ridge. On its anticipated track Tropical Storm Epsilon could pass east of Bermuda on Thursday night. Epsilon is likely to be a hurricane when it passes east of Bermuda.

TD 27 Strengthens to Tropical Storm Epsilon

Tropical Depression Twentyseven strengthened into Tropical Storm Epsilon formed southeast of Bermuda on Monday morning.  At 11:00 a.m. EDT on Monday the center of Tropical Storm Epsilon was located at latitude 25.6°N and longitude 55.3°W which put it about 735 miles (1185 km) southeast of Bermuda.  Epsilon was nearly stationary.  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.

Based on data from satellites the National Hurricane Center upgraded Tropical Depression Twentyseven to Tropical Storm Epsilon on Monday morning.  The distribution of thunderstorms around Tropical Storm Epsilon was asymmetrical.  Many of the thunderstorms were occurring in bands in the eastern half of Epsilon.  One of the rainbands was beginning to wrap around the northern side of the tropical storm. Bands in the western half of the circulation consisted primarily of showers and lower clouds.  Storms near the center of circulation generated upper level divergence which pumped mass away to the east of the tropical storm

Tropical Storm Espilon will move through an environment that will be somewhat favorable for intensification during the next 24 hours.  Epsilon will move over water where the Sea Surface Temperature is near 28°C.  It will be south of an upper level trough.  The trough will produce westerly winds which will blow toward the top of the circulation.  Those winds are contributing to the asymmetrical distribution of thunderstorms and they will cause moderate vertical wind shear.  The shear will inhibit intensification but it will not be strong enough to keep Tropical Storm Espilon from strengthening.  The upper level trough will move northeast in a day or so and the wind shear will decrease.  Epsilon could intensify into a hurricane later this week.

Tropical Storm Epsilon will be in an area where the steering winds are weak during the next day or so.  After that time a ridge of high pressure will develop northeast of Epsilon.  The ridge will start to steer the tropical storm toward the northwest.  On its anticipated track Tropical Storm Epsilon could approach Bermuda by the end of the week.  Epsilon could be a hurricane when it approaches Bermuda.

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Tropical Depression 27 Forms Southeast of Bermuda

Tropical Depression Twentyseven formed southeast of Bermuda on Monday morning.  At 8:00 a.m. EDT on Monday the center of Tropical Depression Twentyseven was located at latitude 25.8°N and longitude 55.5°W which put it about 720 miles (1155 km) southeast of Bermuda.  The depression was nearly stationary.  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 1003 mb.

More thunderstorms developed near the center of a low pressure system southeast of Bermuda on Monday morning and the National Hurricane Center designated the system as Tropical Depression Twentyseven.  The distribution of thunderstorms around the newly formed depression was asymmetrical.  Many of the thunderstorms were occurring in bands in the eastern half of the depression.  Bands in the western half of the depression consisted primarily of showers and lower clouds.  Storms near the center of circulation began to generate upper level divergence which pumped mass away to the east of the depression.

Tropical Depression Twentyseven will move through an environment that will be somewhat favorable for intensification during the next 24 hours.  The depression will move over water where the Sea Surface Temperature is near 28°C.  It will be south of an upper level trough.  The trough will produce westerly winds which will blow toward the top of the depression.  Those winds are contributing to the asymmetrical distribution of thunderstorms and they will cause moderate vertical wind shear.  The shear will inhibit intensification but it will not be strong enough to keep the depression from strengthening into a tropical storm.  The upper level trough will move northeast in a day or so and the wind shear will decrease.  The depression could intensify into a hurricane later this week.

Tropical Depression Twentyseven will be in an area where the steering winds are weak during the next day or so.  After that time a ridge of high pressure will develop northeast of the depression.  The ridge will start to steer the depression toward the northwest.  On its anticipated track the depression could approach Bermuda by the end of the week.  It could be a hurricane when it approaches Bermuda.

Tropical Storm Linfa Makes Landfall in Vietnam

Tropical Storm Linfa made landfall on the coast of Vietnam on Sunday.  At 11:00 a.m. EDT on Sunday the center of Tropical Storm Linfa was located at latitude 15.4°N and longitude 107.4°E which put it about 50 miles (80 km) east of Lamam, Laos.  Linfa was moving toward the west at 6 m.p.h. (10 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.

The center of Tropical Storm Linfa made landfall on the central coast of Vietnam south of Da Nang on Sunday.  Linfa brought tropical storm force winds to the portion of the coast south of Da Nang.  Tropical Storm Linfa dropped heavy rain over central Vietnam, southern Laos and northeastern Cambodia.  Linfa is forecast to continue to move toward the west and it will be over northeastern Thailand on Monday.

Elsewhere over the Western North Pacific Ocean, Tropical Storm Chan-hom weakened southeast of Japan and a new tropical depression formed west of the Philippines.  At 11:00 a.m. EDT on Sunday the center of Tropical Storm Chan-hom was located at latitude 31.1°N and longitude 142.2°E which put it about 300 miles (485 km) south-southeast of Tokyo, Japan.  Chan-hom was moving toward the southeast at 8 m.p.h. (13 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.

At 11:00 a.m. EDT on Sunday the center of Tropical Depression 18W was located at latitude 17.1°N and longitude 118.3°E which put it about 700 miles (1130 km) east of Da Nang, Vietnam.  The depression was moving toward the west at 10 m.p.h. (16 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 1002 mb.

Hurricane Delta Brings Wind and Rain to Louisiana

Hurricane Delta brought wind and rain to Louisiana on Friday evening.  At 8:00 p.m. EDT on Friday the center of Hurricane Delta was located at latitude 30,0°N and longitude 93.0°W which put it about 25 miles west-southwest of Jennings, Louisiana.  Delta was moving toward the north-northwest at 14 m.p.h. (22 km/h).  The maximum sustained wind speed was 90 m.p.h. (145 km/h) and there were wind gusts to 105 m.p.h. (165 km/h).  The minimum surface pressure was 971 mb.

A Hurricane Warning was in effect for the portion of the coast from High Island, Texas to Morgan City, Louisiana.  Tropical Storm Warnings were in effect for the portions of the coast from San Luis Pass to High Island, Texas and from Morgan City, Louisiana to the Mouth of the Pearl River.  The Tropical Storm Warning includes New Orleans, Lake Pontchartrain and Lake Maurepas.

According the National Hurricane Center the center of Hurricane Delta officially made landfall on the coast of Louisiana near Creole.  The maximum sustained wind speed at the time of landfall was 100 m.p.h. (160 km/h).  Winds to hurricane force extended out 40 miles (65 km) from the center of circulation.  Winds to tropical storm force extended out 160 miles (260 km).

Hurricane Delta weakened on Friday while moved toward the coast of Louisiana.  An upper level trough produced southwesterly winds which blew toward the top of Delta.  Those winds caused moderate vertical wind shear.  The circulation around Hurricane Delta pulled drier air about the southern side of the hurricane.  In addition, Delta moved over cooler water near the coast of Louisiana.  The combination of shear, drier air and cooler water caused the circulation to weaken on Friday afternoon.

Even though it weakened, Hurricane Delta brought strong winds and rain to Louisiana.  A weather station in Lake Charles, Louisiana reported a sustained wind speed of 64 m.p.h. (103 km/h) and a wind gust of 95 m.p.h. (153 km/h).  A weather station at Lake Arthur, Louisiana reported a sustained wind speed of 77 m.p.h. (125 km/h) and a wind gust of 96 m.p.h. (154 km/h).  A weather station at Cameron, Louisiana reported a sustained wind speed of 58 m.p.h. (93 km/h) and a wind gust of 78 m.p.h. (128 km/h).  A weather station at Port Arthur, Texas reported a wind gust of 71 m.p.h. (114 km/h).

Winds blowing around the eastern side of Hurricane Delta pushed water toward the coast and cause a storm surge.  A station at Freshwater Canal Locks in Louisiana reported a water level rise of 8 feet (2.4 meters).  Delta also dropped heavy rain over parts of Louisiana.  Flash Flood Warnings were issued for some of the areas around Lake Charles and Lafayette, Louisiana.

Hurricane Delta will weaken steadily as it moves farther inland.  The upper level trough will steer Delta toward the northeast during the next several days.  On its anticipated track Delta will move across Louisiana toward southwest Tennessee.  The center of Delta will pass near Alexandria and Monroe, Louisiana.  Flash Flood Watches were in effect for Louisiana, northern Mississippi. southeastern Arkansas, and southwestern Tennessee.

Hurricane Delta Nears Louisiana

Hurricane Delta neared the coast of Louisiana on Friday morning.  At 11:00 a.m. EDT on Friday the center of Hurricane Delta was located at latitude 28.0°N and longitude 93.8°W which put it about 130 miles (215 km) south of Cameron, Louisiana.  Delta was moving toward the north at 13 m.p.h. (20 km/h).  The maximum sustained wind speed was 115 m.p.h. (185 km/h) and there were wind gusts to 135 m.p.h. (220 km/h).  The minimum surface pressure was 962 mb.

A Hurricane Warning was in effect for the portion of the coast from High Island, Texas to Morgan City, Louisiana.  Tropical Storm Warnings were in effect for the portions of the coast from Sargent to High Island Texas and from Morgan City, Louisiana to the Mouth of the Pearl River.  The Tropical Storm Warning included New Orleans, Lake Pontchartrain and Lake Maurepas.

Hurricane Delta started to weaken slowly on Friday morning as it moved into a less favorable environment.  An upper level trough over the south central U.S.  was producing southwesterly winds which were blowing toward the top of Delta.  Those winds were starting to increase the vertical wind shear.  They were also inhibiting upper level divergence to the south of the hurricane which was causing the surface pressure to increase.

Even though it was weakening, Hurricane Delta remained a formidable hurricane.  There was an eye with a diameter of 40 miles (65 km) at the center of Delta.  The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms revolving the core of Hurricane Delta were already dropping heavy rain over parts of southeast Texas and southwest Louisiana.

Winds to hurricane force extended out 40 miles (65 km) from the center of Hurricane Delta.  Winds to tropical storm force extended out 160 miles (260 km) from the center of circulation.  The Hurricane Intensity Index (HII) for Hurricane Delta was 20.6.  The Hurricane Size Index (HSI) was 13.8 and the Hurricane Wind Intensity Size Index (HWISI) was 34.4.  Hurricane Delta was capable of causing regional major damage.

The upper level trough over the south central U.S. will steer Hurricane Delta toward the north-northeast during the next 12 to 24 hours.  On its anticipated track Delta will make landfall on the coast of Louisiana east of Cameron in a few hours.  Hurricane Delta will bring strong winds and heavy rain to parts of the area around Lake Charles that were affected by Hurricane Laura a few weeks ago.  Only temporary repairs have been made to numerous structures.  So, wind and rain damage will be greater than they would have been if all buildings were still intact.  Hurricane Delta will also cause a storm surge of 9 to 12 feet (3 to 4 meters) along the coast.  Locally heavy rain will cause flash floods in some locations.  Widespread power outages could also occur.

Delta Strengthens Back to a Major Hurricane

Hurricane Delta strengthened back to a major hurricane on Thursday afternoon.  At 5:00 p.m. EDT on Thursday the center of Hurricane Delta was located at latitude 24.8°N and longitude 93.4°W which put it about 345 miles (555 km) south of Cameron, Louisiana.  Delta was moving toward the northwest at 12 m.p.h. (19 km/h).  The maximum sustained wind speed was 115 m.p.h. (185 km/h) and there were wind gusts to 135 m.p.h. (220 km/h).  The minimum surface pressure was 959 mb.

A Hurricane Warning was in effect for the portion of the coast from High Island, Texas to Morgan City, Louisiana.  Tropical Storm Warnings were in effect for the portions of the coast from Sargent to High Island, Texas and from Morgan City, Louisiana to the Mouth of the Pearl River.  The Tropical Storm Warning includes New Orleans, Lake Pontchartrain and Lake Maurepas.

Hurricane Delta strengthened steadily on Thursday.  A circular eye with a diameter of 35 miles (55 km) formed at the center of Delta.  A ring of strong thunderstorms surrounded the eye 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 that pumped mass away from the hurricane.  The removal of mass allowed the surface pressure to decrease and the wind speed to increase.

The circulation around Hurricane Delta increased in size on Thursday.  Winds to hurricane force extended out 35 miles (55 km) from the center of circulation.  Winds to tropical storm force extended out 160 miles (260 km) from the center.  The Hurricane Intensity Index (HII) for Hurricane Delta was 20.6.  The Hurricane Size Index (HSI) was 12.7 and the Hurricane Wind Intensity Size Index (HWISI) was 33.3.  Delta was capable of causing regional major damage.

Hurricane Delta will move through an environment favorable for intensification during the next 12 to 18 hours.  Delta will move over water where the Sea Surface Temperature is near 29°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 in the short term and it could reach Category 4 on the Saffir-Simpson Scale.

Hurricane Delta will move around the western end of a high pressure system on Friday.  The high will steer Delta toward the north.  An upper level trough over the south central U.S. will turn Delta toward the north-northeast on Friday afternoon.  On its anticipated track Hurricane Delta will make landfall on the coast of Louisiana late on Friday afternoon or on Friday evening.

Hurricane Delta could hit the same area southeast of Lake Charles, Louisiana that was affected by Hurricane Laura.  Delta will bring strong winds and heavy rain to Louisiana.  It could cause a storm surge of 10 to 15 feet (3 to 5 meters) along the coast.  A number of structures in the region have temporary blue tarps in place of permanent roofs.  Hurricane Delta could cause more than the usually expected wind and rain damage in areas affected by Hurricane Laura.  There are also likely to be widespread power outages in the area.

Hurricane Delta Clips Northeast Yucatan, Watches Issued for U.S.

Hurricane Delta clipped the northeastern corner of the Yucatan Peninsula on Wednesday morning and watches were issued for portions of the U.S. Gulf Coast.  At 11:00 a.m EDT on Wednesday the center of Hurricane Delta was located at latitude 21.4°N and longitude 88.0°W which put it about 65 miles (105 km) west-southeast of Cabo Catoche, Mexico.  Delta was moving toward the northwest at 17 m.p.h. (28 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 975 mb.

A Hurricane Warning was in effect for the portion of the coast from Tulum to Dzilam, Mexico including Cozumel.  A Hurricane Watch was issued for the portion of the coast from High Island, Texas to Grand Isle, Louisiana.  Tropical Storm Warnings were in effect for the portions of coast from Punta Herrero to Tulum, Mexico and from Dzilam to Progreso, Mexico.  Tropical Storm Watches were issued for the portions of the coast from San Luis Pass to High Island, Texas and from Grand Isle, Louisiana to Bay St. Louis, Mississippi including New Orleans, Lake Pontchartrain and Lake Maurepas.

Hurricane Delta brought strong winds and locally heavy rain to the northeastern Yucatan Peninsula and the island of Cozumel on Wednesday morning.  The center of Delta officially made landfall on the coast about 20 miles (30 km) south of Cancun, Mexico.  A weather station in Cancun reported a sustained wind speed of 84 m.p.h. (135 km/h) and a wind gust of 106 m.p.h. (170 km/h).

Hurricane Delta weakened during Tuesday night before it made landfall on the Yucatan Peninsula.  It appeared as though an eyewall replacement cycle occurred in Hurricane Delta.  The original small eyewall, which had a diameter of 4 miles (6 km) weakened.  Since the strongest winds were occurring in that eyewall, the wind speeds decreased when it weakened.  Microwave satellite imagery suggested that a new, larger eye was developing at the center of Delta when it made landfall.

The eyewall replacement cycle also caused the size of the circulation around Hurricane Delta to increase.  Winds to hurricane force extended out 30 miles (50 km) from the center of circulation.  Winds to tropical storm force extended out 130 miles (210 km) from the center of Delta.  The Hurricane Intensity Index (HII) for Hurricane Delta was 17.8.  The Hurricane Size Index (HSI) was 10.2 and the Hurricane Wind Intensity Size (Index (HWISI) was 28.0.  Delta was capable of causing regional serious damage.

Hurricane Delta will move through an environment favorable for intensification when it moves over the southern Gulf of Mexico.  Delta will move over water where the Sea Surface Temperature is near 29°C.  It will move under the western part of an upper level ridge.  The upper level winds are weaker in that part of the ridge and there will be less vertical wind shear.  Hurricane Delta is likely to intensify during the next 24 hours.  An upper level trough over the south central U.S. will produce southerly winds which will blow toward the top of Delta on Friday.  Those winds winds cause more vertical wind shear and Delta will likely weaken when it approaches the Gulf Coast.

Hurricane Delta will move around the western end of a high pressure system over the western Atlantic Ocean.  The high will steer Delta toward the northwest during the next 24 hours.  Hurricane Delta will move more toward the north on Thursday when it reaches the western end of the high pressure system.  The upper level trough over the south central U.S. will turn Delta toward the north-northeast on Friday.  On its anticipated track Hurricane Delta will approach the coast of Louisiana on Friday.  Delta could be near the threshold for a major hurricane when it approaches the coast.

Hurricane Delta will bring strong winds and locally heavy rain to Louisiana on Friday.  The wind will push water toward the coast.  A storm surge of 10 to 15 feet (3 to 5 meters) could occur in some locations.

Delta Rapidly Intensifies to a Major Hurricane

Hurricane Delta rapidly intensified into a major hurricane over the Northwestern Caribbean Sea on Tuesday morning.  At 11:00 a.m. EDT on Tuesday the center of Hurricane Delta was located at latitude 18.2°N and longitude 82.6°W which put it about 320 miles (520 km) east-southeast of Cozumel, Mexico.  Delta was moving toward the west-northwest at 16 m.p.h. (26 km/h).  The maximum sustained wind speed was 130 m.p.h. (210 km/h) and there were wind gusts to 150 m.p.h. (240 km/h).  The minimum surface pressure was 954 mb.

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

Hurricane Delta rapidly intensified into a major hurricane on Tuesday morning.  A small eye with a diameter of six miles (10 km) was at the center of circulation.  A ring of strong thunderstorms surrounded the eye and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms revolving around the core of Delta.  Storms near the core generated upper level divergence which pumped large quantities of mass away from the hurricane.  The removal of mass allowed the surface pressure to decrease rapidly which contributed to the rapid intensification of Hurricane Delta.

The circulation around Hurricane Delta was relatively small.  Winds to hurricane force extended out 25 miles (40 km) from the center of circulation.  Winds to tropical storm force extended out 90 miles (145 km) from the center of Delta.  The Hurricane Intensity Index (HII) for Hurricane Delta was 25.1.  The Hurricane Size Index (HSI) was 7.6 and the Hurricane Wind Intensity Size Index (HWISI) was 32.7.

Hurricane Delta will move through an environment favorable for intensification during the next 18 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 is likely to continue to intensify rapidly during the next 12 hours.  It could reach Category 5 on the Saffir-Simpson Scale.

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.  Hurricane Delta will move more toward the north on Thursday when it reaches the western end of the high pressure system.  On its anticipated track Hurricane Delta will reach the northeastern part of the Yucatan Peninsula on Tuesday night.  Delta will bring damaging winds and locally heavy rain to area around Cancun and Cozumel.  Hurricane Delta will then move over the Gulf Mexico.  Delta could approach the coast of Louisiana on Friday night.  It could bring hurricane conditions to New Orleans on Saturday.