Tropical Depression Two-E Forms South of Mexico

Tropical Depression Two-E formed over the Eastern North Pacific Ocean south of Mexico on Monday night. At 5:00 a.m. EDT on Tuesday the center of Tropical Depression Two-E was located at latitude 13.6°N and longitude 102.4°W which put it about 395 miles (635 km) south-southeast of Manzanillo, Mexico. The tropical depression was moving toward the north-northwest at 3 m.p.h. (5 km/h). The maximum sustained wind speed was 35 m.p.h. (55 km/h) and and there were wind gusts to 45 m.p.h. (75 km/h). The minimum surface pressure was 1005 mb.

More thunderstorms developed around the center of a low pressure system over the Eastern North Pacific Ocean on Monday night and the National Hurricane Center designated the system as Tropical Depression Two-E. The circulation around Tropical Depression Two-E was gradually becoming more organized. Thunderstorms were occurring near the center of the depression and in bands in the southern half of the circulation. Bands in the northern half of Tropical Depression Two-E consisted primarily of showers and lower clouds. Storms near the center of circulation generated upper level divergence that pumped mass away from the tropical depression.

Tropical Depression Two-E will move through an environment favorable for intensification during the next 48 hours. The depression will move over water where the Sea Surface Temperatures are near 29˚C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. Tropical Depression Two-E is likely to intensify to a tropical storm on Tuesday. It could strengthen to a hurricane within 48 hours.

Tropical Depression Two-E will be in an area where the steering winds are weak during the next 24 hours. It will move slowly and erratically during that time. The western end of a high pressure system will extend over Mexico on Wednesday. The high pressure system will start to steer Tropical Depression Two-E toward the west-northwest. On its anticipated track Tropical Depression Two-E will move away from the west coast of Mexico later this week.

Tropical Storm Alex Brings Gusty Winds to Bermuda

Tropical Storm Alex brought gusty winds to Bermuda on Monday morning. At 8:00 p.m. EDT on Monday the center of Tropical Storm Alex was located at latitude 33.8°N and longitude 65.1°W which put it about 100 miles (160 km) north-northwest of Bermuda. Alex was moving toward the east-northeast at 28 m.p.h. (44 km/h). The maximum sustained wind speed was 65 m.p.h. (105 km/h) and and there were wind gusts to 80 m.p.h. (130 km/h). The minimum surface pressure was 992 mb.

A Tropical Storm Warning was in effect for Bermuda.

Tropical Storm Alex brought gusty winds to Bermuda on Monday morning as the center of Alex was passing north of the island. A Bermuda Weather Service buoy at Crescent Reef reported a sustained wind speed of 55 m.p.h. (89 km/h) with gusts to 72 m.p.h. (116 km/h). The Bermuda airport reported a sustained wind speed of 39 m.p.h. (63 km/h) with gusts to 59 m.p.h. (95 km/h).

Tropical Storm Alex was in the middle of a transition to an extratropical cyclone when it passed north of Bermuda on Monday morning. The bands near the center of Alex consisted primarily of showers and lower clouds. Thunderstorms were occurring in a band located 200 miles (320 km) southeast of the center of Tropical Storm Alex. An upper level trough near the East Coast of the U.S. was producing strong westerly winds that were blowing across the top of Alex’s circulation. Those winds were causing moderate vertical wind shear. Drier air was being pulled into the center of Tropical Storm Alex. Alex was also moving over cooler Sea Surface Temperatures. The combination of vertical wind shear, drier air and cooler water was causing the transition to an extratropical cyclone.

Tropical Storm Alex will continue to move through an environment favorable for the transition to an extratropical cyclone during the next 24 hours. Alex will move over water where the Sea Surface Temperatures are near 24˚C. The upper level trough will continue to cause moderate vertical wind shear and the drier air will inhibit the formation of thunderstorms near the center of Alex’s circulation. Tropical Storm Alex could complete a transition to an extratropical cyclone during the next 24 hours.

The upper level trough near the East Coast of the U.S. will steer Tropical Storm Alex quickly toward the east-northeast during the next 24 hours. On its anticipated path Tropical Storm Alex will move quickly away from Bermuda on Monday afternoon. Wind speeds will decrease on Bermuda as Alex moves farther away.

Tropical Storm Alex Strengthens West of Bermuda

Tropical Storm Alex strengthened over the Atlantic Ocean west of Bermuda on Sunday afternoon. At 5:00 p.m. EDT on Sunday the center of Tropical Storm Alex was located at latitude 31.5°N and longitude 71.5°W which put it about 395 miles (640 km) west of Bermuda. Alex was moving toward the east-northeast at 28 m.p.h. (44 km/h). The maximum sustained wind speed was 65 m.p.h. (105 km/h) and and there were wind gusts to 80 m.p.h. (130 km/h). The minimum surface pressure was 991 mb.

A Tropical Storm Warning was in effect for Bermuda.

A reconnaissance flight found that Tropical Storm Alex intensified west of Bermuda on Sunday afternoon. Even though Alex strengthened, the distribution of thunderstorms remained asymmetrical. The strongest thunderstorms were occurring in bands in the eastern and northern parts of Tropical Storm Alex. The strongest winds were occurring in those bands of storms. Bands in the western part of Alex’s circulation consisted primarily of showers and lower clouds. Winds to tropical storm force extended out 200 miles (320 km) in the eastern half of Tropical Storm Alex. Winds to tropical storm force extended out 80 miles (130 km) in the western half of the circulation.

An upper level trough over the eastern U.S. was producing westerly winds that were blowing toward the top of Tropical Storm Alex’s circulation. Those winds were causing moderate vertical wind shear. The circulation around Alex was also pulling some drier air into the western half of the tropical storm. A combination of vertical wind shear and drier air were contributing to the asymmetrical distribution of thunderstorms.

Tropical Storm Alex will move through an environment that will become less favorable for intensification during the next 24 hours. Alex will move over water where the Sea Surface Temperatures are near 25˚C. The upper level trough over eastern U.S. will continue to produce westerly winds that will blow toward the top of Tropical Storm Alex. Those winds will cause moderate vertical wind shear. The drier in the western half of Alex’s circulation will also inhibit intensification. Tropical Storm Alex could strengthen a little more during the next 12 hours. However, cooler Sea Surface Temperatures, vertical wind shear and drier air are likely to cause Alex to weaken on Monday. Alex could make a transition to an extratropical cyclone over the Atlantic Ocean during the middle of the week.

The upper level trough over the eastern U.S. will steer Tropical Storm Alex toward the east-northeast during the next 36 hours. On its anticipated track, Tropical Storm Alex will affect Bermuda on Monday. Alex will bring gusty winds and heavy rain to Bermuda. Heavy rain could cause flash floods. Since the and strongest winds and heaviest rain are in the eastern half of Alex, they could begin to affect Bermuda on Sunday night.

Tropical Storm Alex Develops East of Florida, Warning Issued for Bermuda

Tropical Storm Alex developed over the Atlantic Ocean east of Florida on Sunday morning and a Tropical Storm Warning was issued for Bermuda. At 5:00 a.m. EDT on Sunday the center of Tropical Storm Alex was located at latitude 29.1°N and longitude 76.3°W which put it about 270 miles (435 km) east-northeast of Ft. Pierce, Florida. Alex was moving toward the northeast at 22 m.p.h. (35 km/h). The maximum sustained wind speed was 50 m.p.h. (80 km/h) and and there were wind gusts to 65 m.p.h. (105 km/h). The minimum surface pressure was 995 mb.

A Tropical Storm Warning was in effect for Bermuda.

A more persistent and more well defined center of circulation formed in former Potential Tropical Cyclone One on Sunday morning and the National Hurricane Center designated the system as Tropical Cyclone Alex. The distribution of thunderstorms in Tropical Cyclone Alex continued to be asymmetrical. The strongest thunderstorms were occurring in bands in the eastern half of Alex’s circulation. Bands in the western half of the circulation consisted primarily of showers and lower clouds. An upper level trough over the eastern U.S. was producing westerly winds that were blowing toward the top of Tropical Storm Alex. Those winds were causing moderate vertical wind shear and the wind shear was causing the asymmetrical distribution of thunderstorms. Winds to tropical storm force extended out 200 miles (320 km) in the eastern side of Alex. Winds to tropical storm force only extended out 35 miles (55 km) in the western half of the circulation.

Tropical Storm Alex will move through an environment that will be somewhat favorable for intensification during the next 24 hours. Alex will move over water where the Sea Surface Temperatures are near 27˚C. The upper level trough over eastern U.S. and an upper level ridge over the western Atlantic Ocean will interact to produce westerly winds that will blow toward the top of Tropical Storm Alex. Those winds will cause moderate vertical wind shear. The vertical shear will somewhat inhibit intensification. However, the upper level ridge will also enhance the upper level divergence over Alex. More upper level divergence would cause the surface pressure to decrease. Tropical Storm Alex could strengthen during the next 24 hours. There is a slight chance Alex could intensify to a hurricane.

The upper level trough over the eastern U.S. and the upper level ridge over the western Atlantic Ocean will steer Tropical Storm Alex toward the east-northeast during the next 36 hours. On its anticipated track, Tropical Storm Alex will affect Bermuda on Monday. Alex will bring gusty winds and heavy rain to Bermuda. Heavy rain could cause flash floods.

Potential Tropical Cyclone One Drops Heavy Rain on South Florida

Potential Tropical Cyclone One dropped heavy rain on South Florida during Friday night and Saturday morning. There were reports of up to 10 inches of rain falling on locations in the area around Miami. The heavy rain caused urban and street flooding in some locations. At 8:00 a.m. EDT on Saturday the center of Potential Tropical Cyclone One was located at latitude 27.0°N and longitude 82.2°W which put it about 45 miles (75 km) south-southwest of Ft. Myers, Florida. Potential Tropical Cyclone One was moving toward the northeast at 18 m.p.h. (30 km/h). The maximum sustained wind speed was 40 m.p.h. (65 km/h) and and there were wind gusts to 50 m.p.h. (80 km/h). The minimum surface pressure was 1002 mb.

Tropical Storm Warnings were in effect for the coast of Florida from Bonita Beach on the west coast to the Volusia/Brevard County Line on the east coast and for all of the Florida Keys. Tropical Storm Warnings were also in effect for the Northwestern Bahamas and the Cuban provinces of Mayabeque, La Habana, Artemisa, and Pinar del Rio. Tropical Storm Watches were in effect for the Cuban provinces of Matanzas and the Isle of Youth.

Thunderstorms on the eastern side of Potential Tropical Cyclone One dropped heavy rain on parts of South Florida during Friday night and Saturday morning. A rain gauge at Biscayne Park measured 10.98 inches (27.9 cm) of rain. Media reports showed urban and street flooding in some locations.

The circulation around Potential Tropical Cyclone One remained poorly organized on Saturday morning. There was a broad area of low pressure over South Florida and the Southeastern Gulf of Mexico. The center of low pressure was located south-southwest of Naples, Florida. There was another circulation center located west-southwest of the Florida Keys. The strongest thunderstorms were occurring over South Florida and over the Northwestern Bahamas. The western half of Potential Tropical Cyclone One contained mainly showers and lower clouds. The strongest winds were occurring in thunderstorms in the eastern half of the low pressure system.

Potential Tropical Cyclone One will move through an environment that will be somewhat favorable for intensification when it moves over the Atlantic Ocean east of Florida on Sunday. Potential Tropical Cyclone One will move over water where the Sea Surface Temperatures are near 28˚C. An upper level trough over the Gulf of Mexico and an upper level ridge over the Northwest Caribbean Sea and western Atlantic Ocean will interact to produce southwesterly winds that will blow toward the top of Potential Tropical Cyclone One. Those winds will cause moderate vertical wind shear. The vertical shear will somewhat inhibit intensification. However, the upper level ridge will also enhance the upper level divergence over Potential Tropical Cyclone One. More upper level divergence would cause the surface pressure to decrease. Potential Tropical Cyclone One could strengthen to a tropical storm when it moves over the warm water in the Gulf Stream on Sunday.

The upper level trough over the Gulf of Mexico and the upper level ridge over the Northwest Caribbean Sea and western Atlantic Ocean will steer Potential Tropical Cyclone One toward the northeast during the next 36 hours. On its anticipated track, Potential Tropical Cyclone One will move across South Florida on Saturday. Potential Tropical Cyclone One will bring continue to drop heavy rain on parts of South Florida and the Northwestern Bahamas during Saturday. More heavy rain could cause flash floods in some locations.

Potential Tropical Cyclone One Produces Tropical Storm Force Winds

Potential Tropical Cyclone One produced tropical storm force winds over the southeastern Gulf of Mexico on Friday morning. Tropical Storm Warnings were in effect for South Florida, all of the Florida Keys, western Cuba and the Northwestern Bahamas. At 8:00 a.m. EDT on Friday the center of Potential Tropical Cyclone One was located at latitude 22.4°N and longitude 86.8°W which put it about 420 miles (675 km) southwest of Ft. Myers, Florida. Potential Tropical Cyclone One was moving toward the northeast at 6 m.p.h. (10 km/h). The maximum sustained wind speed was 40 m.p.h. (65 km/h) and and there were wind gusts to 50 m.p.h. (80 km/h). The minimum surface pressure was 1002 mb.

Tropical Storm Warnings were in effect for the coast of Florida from Longboat Key on the west coast to the Volusia/Brevard County Line on the east coast and for all of the Florida Keys. Tropical Storm Warnings were also in effect for the Northwestern Bahamas and the Cuban provinces of Mayabeque, La Habana, Artemisa, and Pinar del Rio. Tropical Storm Watches were in effect for the Cuban provinces of Matanzas and the Isle of Youth.

A U.S. Air Force Reserve Hurricane Hunter reconnaissance flight found that Potential Tropical Cyclone One was producing winds to tropical storm force over the southeastern Gulf of Mexico on Friday morning. The distribution of thunderstorms around Potential Tropical Cyclone One was asymmetrical due to vertical wind shear caused by an upper level trough over the western Gulf of Mexico. The strongest thunderstorms were occurring in a band in the eastern half of Potential Tropical Cyclone One. Those thunderstorms generated upper level divergence that pumped mass to the east of the system. Bands in the western half of the circulation consisted primarily of showers and lower clouds. Winds to tropical storm force extended out 60 miles (95 km) in the eastern half of Potential Tropical Cyclone One. The winds in the western half of the circulation were blowing at less than tropical storm force.

Potential Tropical Cyclone One will move through an environment that will be somewhat favorable for intensification during the next 24 hours. Potential Tropical Cyclone One will move over water where the Sea Surface Temperatures are near 28˚C. The upper level trough over the western Gulf of Mexico and an upper level ridge over the Northwest Caribbean Sea will interact to produce southwesterly winds that will blow toward the top of Potential Tropical Cyclone One. Those winds will cause moderate vertical wind shear. The vertical shear will somewhat inhibit intensification. However, the upper level ridge will also enhance the upper level divergence over Potential Tropical Cyclone One. More upper level divergence would cause the surface pressure to decrease. Potential Tropical Cyclone One is forecast to strengthen to a tropical storm during the next 24 hours.

The upper level trough over the western Gulf of Mexico and the upper level ridge over the Northwest Caribbean Sea will steer Potential Tropical Cyclone One toward the northeast during the next several days. On its anticipated track, Potential Tropical Cyclone One will approach Southwest Florida on Saturday morning. Potential Tropical Cyclone One will bring gusty winds and heavy rain to South Florida, the Florida Keys, western Cuba and the Northwestern Bahamas. Heavy rain is likely to cause flash floods in some locations.

Tropical Storm Watches Issued for South Florida and Western Cuba

The National Hurricane Center issued Tropical Storm Watches for South Florida and all of the Florida Keys on Thursday afternoon. The government of Cuba also issued Tropical Storm Watches for western Cuba. The National Hurricane Center designated former Invest 91L as Potential Tropical Cyclone One on Thursday afternoon. At 5:00 p.m. EDT on Thursday the center of Potential Tropical Cyclone One was located at latitude 21.4°N and longitude 87.5°W which put it about 75 miles (120 km) north-northwest of Cozumel, Mexico. Potential Tropical Cyclone One was moving toward the north at 5 m.p.h. (8 km/h). The maximum sustained wind speed was 35 m.p.h. (55 km/h) and and there were wind gusts to 45 m.p.h. (75 km/h). The minimum surface pressure was 1003 mb.

A Tropical Storm Watch was issued for the coast of Florida from Longboat Key on the west coast to the Volusia/Brevard County Line on the east coast. A Tropical Storm Watch was also issued for all of the Florida Keys. The government of Cuba issued Tropical Storm Watches for the provinces of Matanzas, Mayabeque, La Habana, Artemisa, Pinar del Rio and the Isle of Youth.

The National Hurricane Center designated former Invest 91L as Potential Tropical Cyclone One in keeping with its policy on the issuance of watches and warnings. The circulation around Potential Tropical Cyclone One consisted of a broad area of low pressure. One or more smaller centers of circulation were revolving around inside the broad area of low pressure. The National Hurricane Center identified a center near the northeast tip of the Yucatan Peninsula as the center of Potential Tropical Cyclone One. Images from satellites and radar indicated that a middle level center of circulation might be located near the western end of Cuba. The strongest thunderstorms were occurring in bands in the eastern side of Potential Tropical Cyclone One. Those thunderstorms were generating upper level divergence that pumped mass away to the east of the low pressure system. Bands in the western half of the circulation were over the Yucatan Peninsula and those bands consisted primarily of showers and lower clouds.

Potential Tropical Cyclone One will move through an environment that will be somewhat favorable for intensification during the next 36 hours. Potential Tropical Cyclone One will move over water where the Sea Surface Temperatures are near 28˚C. An upper level trough over the western Gulf of Mexico and an upper level ridge over the Northwest Caribbean Sea will interact to produce southwesterly winds that will blow toward the top of Potential Tropical Cyclone One. Those winds will cause moderate vertical wind shear. The vertical shear will somewhat inhibit intensification. However, the upper level ridge will also enhance the upper level divergence over Potential Tropical Cyclone One. More upper level divergence would cause the surface pressure to decrease. Potential Tropical Cyclone One is forecast to strengthen to a tropical storm during the next 36 hours.

The upper level trough over the western Gulf of Mexico and the upper level ridge over the Northwest Caribbean Sea will steer Potential Tropical Cyclone One toward the northeast during the next several days. On its anticipated track, Potential Tropical Cyclone One will approach Southwest Florida on Saturday morning. Potential Tropical Cyclone One will bring gusty winds and heavy rain to western Cuba and South Florida later this week. Heavy rain is likely to cause flash floods in some locations.

Disturbance Organizes over Northwest Caribbean Sea

A tropical disturbance, designated as Invest 91L, organized over the Northwest Caribbean Sea on Wednesday. At 8:00 a.m. EDT on Wednesday the center of Invest 91L was located at latitude 18.7°N and longitude 87.4°W which put it about 75 miles (120 km) east of Chetumal, Mexico. Invest 91L was moving toward the northeast at 3 m.p.h. (5 km/h). The maximum sustained wind speed was 30 m.p.h. (50 km/h) and and there were wind gusts to 40 m.p.h. (65 km/h). The minimum surface pressure was 1006 mb.

A center of circulation appeared to be spinning over the Northwest Caribbean Sea just to the east of the Yucatan Peninsula on visible satellite loops on Wednesday morning. The circulation center was designated as Invest 91L. The center was inside a larger tropical disturbance over the Northwest Caribbean Sea and Yucatan Peninsula. The strongest thunderstorms were occurring in bands in the eastern half of Invest 91L. Bands in the western half of the system were over the Yucatan Peninsula and those bands consisted primarily of showers and lower clouds. Storms in the eastern half of Invest 91L generated upper level divergence that pumped mass away to the east of the tropical disturbance.

Invest 91L will move through an environment that will be favorable for the formation of a tropical depression during the next 36 hours. Invest 91L will move over water where the Sea Surface Temperatures are near 28˚C. An upper level trough over the western Gulf of Mexico and an upper level ridge over the Northwest Caribbean Sea will interact to produce southwesterly winds that will blow toward the top of Invest 91L. Those winds will cause some vertical wind shear. The vertical shear will somewhat inhibit the formation of a tropical depression. However, the upper level ridge will also enhance the upper level divergence over Invest 91L. More upper level divergence would cause the surface pressure to decrease. The National Hurricane Center is indicating the probability is 80% that a tropical depression forms from Invest 91L. A reconnaissance plane is tentatively scheduled to investigate the system on Thursday, if necessary.

The upper level trough over the western Gulf of Mexico and the upper level ridge over the Northwest Caribbean Sea will steer Invest 91L slowly toward the northeast during the next several days. On its anticipated track, Invest 91L will move toward western Cuba and South Florida. Invest 91L could bring gusty winds and locally heavy rain to western Cuba and South Florida later this week.

Tropical Depression Agatha Drops Heavy Rain on Southern Mexico

Former Hurricane Agatha dropped heavy rain on southern Mexico on Tuesday. Agatha weakened to a tropical depression on Tuesday morning as it moved farther inland over southern Mexico. At 8:00 a.m. EDT on Tuesday the center of Tropical Depression Agatha was located at latitude 17.0°N and longitude 95.3°W which put it about 55 miles (90 km) north of Salina Cruz, Mexico. Agatha was moving toward the northeast at 8 m.p.h. (13 km/h). The maximum sustained wind speed was 35 m.p.h. (55 km/h) and and there were wind gusts to 45 m.p.h. (75 km/h). The minimum surface pressure was 1004 mb.

Tropical Depression Agatha dropped heavy rain on parts of Oaxaca, Chiapas, Veracruz and Tabasco on Tuesday morning. The lower levels of the circulation of former Hurricane Agatha weakened steadily on Tuesday as it moved farther inland over south Mexico. However, the circulation in the middle and upper levels of Agatha remained well organized. Microwave satellite images showed a well defined center of circulation in the middle levels. Bands of strong thunderstorms were present in the eastern half of Tropical Depression Agatha. Those bands were dropping locally heavy rain over parts of southern Mexico. Bands in the western half of Agatha’s circulation consisted primarily of showers and lower clouds.

An upper level trough over northern Mexico will steer the middle and upper parts of Tropical Depression Agatha toward the northeast during the next 36 hours. Bands in the eastern half of Agatha will continue to drop locally heavy rain over southern Mexico, the Yuacatan Peninsula and parts of Honduras. The heavy rain could cause flash floods in some locations. The middle and upper parts of Tropical Depression Agatha could emerge over the Bay of Campeche or Northwestern Caribbean Sea on Wednesday or Thursday. The remnants of Agatha could contribute to the formation of a tropical cyclone or subtropical cyclone later this week.

Hurricane Agatha Makes Landfall Near Puerto Angel, Mexico

Hurricane Agatha made landfall near Puerto Angel, Mexico on Monday afternoon. At 5:00 p.m. EDT on Monday the center of Hurricane Agatha was located at latitude 15.7°N and longitude 96.6°W which put it about 5 miles (10 km) west of Puerto Angel, Mexico. Agatha was moving toward the northeast at 8 m.p.h. (13 km/h). The maximum sustained wind speed was 105 m.p.h. (165 km/h) and and there were wind gusts to 125 m.p.h. (200 km/h). The minimum surface pressure was 974 mb.

A Hurricane Warning was in effect for the portion of the coast from Salina Cruz to Lagunas de Chacahua, Mexico. A Hurricane Watch was in effect for the portion of the coast from Salina Cruz to Barra de Tonala. Tropical Storm Warnings were in effect for the portions of the coast from Lagunas de Chacahua to Punta Maldonado and from Salina Cruz to Boca de Pijijiapan, Mexico.

Hurricane Agatha maintained its intensity until it made landfall on the southern coast of Mexico just to the west of Puerto Angel on Sunday afternoon. A reconnaissance aircraft reported a circular eye with a diameter of 35 miles (55 km) at the center of Hurricane Agatha. The eye was also visible on satellite images. The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms. The ring of thunderstorms was weaker south of the eye. Bands of showers and thunderstorms were revolving around the core of Agatha. Storms near the core generated strong upper level divergence that pumped mass away from the hurricane.

The circulation around Hurricane Agatha increased slightly in size on Sunday. Winds to hurricane force extended out 25 miles (40 km) from the center of Agatha’s circulation. Winds to tropical storm force extended out 90 miles (145 km) from the center of circulation. The Hurricane Intensity Index (HII) for Hurricane Agatha was 17.8. The Hurricane Size Index (HSI) was 8.8 and the Hurricane Wind Intensity Size Index (HWISI) was 26.6.

An upper level trough over northern Mexico will steer Hurricane Agatha toward the northeast during the next 24 hours. On its anticipated track, Hurricane Agatha will move inland over Oaxaca. The center of Agatha could pass northwest of Tehuantepec and Salina Cruz on Monday night. Hurricane Agatha will bring strong winds and locally heavy rain to Oaxaca. Heavy rain is likely to cause flash floods in some locations. Agatha could produce a storm surge of ten feet (three meters) along portions of the coast of Oaxaca. Hurricane Agatha could cause localized serious damage.

The lower part of Hurricane Agatha’s circulation will weaken quickly when it moves over mountains in southern Mexico. The upper level trough over northern Mexico will steer the middle and upper parts of Agatha’s circulation toward the northeast during the next 24 hours. The middle and upper parts of Hurricane Agatha could emerge over the Bay of Campeche or northwest Caribbean Sea in a couple of days. Those parts of Agatha’s circulation could contribute to the development of a tropical or subtropical cyclone over the Gulf of Mexico, northwest Caribbean Sea or western Atlantic Ocean later this week.