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Tropical Storm Kiko Forms South of Baja California

Tropical Storm Kiko formed south of Baja California on Thursday.  At 5:00 p.m. EDT on Thursday the center of Tropical Storm Kiko was located at latitude 16.1°N and longitude 112.2°W which put it about 495 miles (795 km) south-southwest of the southern tip of Baja California.  Kiko was moving toward the west-northwest at 12 m.p.h. (19 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 1004 mb.

A distinct center of circulation developed in a cluster of thunderstorms south of Baja California on Thursday and the National Hurricane Center designated the system as Tropical Storm Kiko.  The circulation around Kiko was still organizing.  The center of circulation was evident on satellite imagery.  Band of showers and thunderstorms were revolving around the center.  Storms near the center of circulation were beginning to generate upper level divergence which was pumping mass away from the tropical storm.  Winds to tropical storm force extended out about 80 miles (130 km) from the center of circulation.

Tropical Storm Kiko will move through an environment favorable for intensification.  Kiko 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.  Tropical Cyclone Kiko is likely to strengthen into a hurricane.  Kiko could intensify more rapidly once an eye and eyewall form in the inner core of the tropical storm.

Tropical Cyclone Kiko will move south of a subtropical ridge over the Eastern North Pacific Ocean.  The ridge will steer Kiko toward the west-northwest during the next few days.  On its anticipated track Tropical Storm Kiko will move farther away from Baja California.

Tropical Disturbance Brings Rain to Southeastern Bahamas

A tropical disturbance brought rain to the Southeastern Bahamas on Wednesday.  The disturbance was also designated at Invest 95L.  At 8:00 p.m. EDT on Wednesday the center of the tropical disturbance was located at latitude 21.8°N and longitude 74.0°W which put it about 30 miles (50 km) southeast of Acklins Island, Bahamas.  The disturbance was moving toward the west-northwest at 6 m.p.h. (10 km/h).  The maximum sustained wind speed was 30 m.p.h. (50 km/h) and there were gusts to 40 m.p.h. (65 km/h).  The minimum surface pressure was 1010 mb.

The circulation around the tropical disturbance was not well organized on Wednesday.  There were indications of cyclonic turning in the wind flow, but there were no reports of westerly winds at the surface.  The lack of westerly winds indicated that there probably was not a defined center of circulation at the surface.  There were some thunderstorms near the apparent middle of the tropical disturbance.  There was a larger cluster of thunderstorms east of the middle of the disturbance and a second cluster of thunderstorms northeast of the middle of the disturbance.

The tropical disturbance will be in an environment marginally favorable for the development of a tropical cyclone.  The disturbance will move over water where the Sea Surface Temperature is near 29°C.  A large upper level low over the eastern Gulf of Mexico is producing southerly winds which are blowing over the western half of the disturbance.  Those winds are producing moderate vertical wind shear.  There is another, smaller upper level low near Bermuda.  An small upper level ridge is developing between the two upper lows.  The winds are weaker in the ridge which is over the eastern half of the tropical disturbance.  It is possible that a center of circulation could develop in one of the clusters of thunderstorms east and northeast of the middle of the disturbance.  The National Hurricane Center is indicating that there is a 50% probability of development of a tropical cyclone during the next 48 hours and a 70% during the next five days.

The upper low over the Gulf of Mexico and the developing upper ridge are likely to combine to steer the disturbance toward the northwest during the next few days.  It is difficult to anticipate the  track until a distinct center of rotation forms.  If the center reforms east or northeast of the current middle of the disturbance, then that would affect the future track.  On the most probable track the disturbance would move across the southeastern and central Bahamas during the next several days.  It could approach southeast Florida or the Florida Keys on Friday night.  The disturbance could move into the eastern Gulf of Mexico during the weekend.  If the disturbance brings any significant rain to the northern Bahamas, that would hamper efforts to recover from the catastrophic damage caused by Hurricane Dorian.

Typhoon Faxai Hits Tokyo

Typhoon Faxai hit Tokyo, Japan on Sunday.  At 2:00 p.m. EDT on Sunday the center of Typhoon Faxai was located at latitude 35.3°N and 139.7°E which put it about 30 miles (50 km) south of Tokyo, Japan.  Faxai was moving toward the north-northeast at 15 m.p.h. (24 km/h).  The maximum sustained wind speed was 110 m.p.h. (170 km/h) and there were wind gusts to 130 m.p.h. (220 km/h).  The minimum surface pressure was 959 mb.

The eye of Typhoon Faxai was very near Tokyo and the northern portion of the eyewall may have been over the city.  The strongest winds were in the ring of thunderstorms around the eye.  Winds to typhoon force extended out about 45 miles (75 km) from the center of Typhoon Faxai.  Winds to typhoon force were likely occurring in the Tokyo metropolitan area.  Winds to tropical storm force extended out about 160 miles (260 km) from the center of Faxai.  Radar operated by the Japan Meteorological Agency indicated that the eyewall and rainbands were dropping heavy rain over the region around Tokyo.  Flash flooding is likely to occur in some locations.

Typhoon Faxai will move northeast across eastern Honshu during the next few hours.  Faxai will be capable of causing serious wind damage while it moves over the region northeast of Tokyo.  Heavy rain is likely to cause flash floods in that area.  Typhoon Faxai will move northeast of Japan on Monday and conditions should improve.

Typhoon Faxai Strengthens to Equivalent of Major Hurricane South of Tokyo

Typhoon Faxai strengthened into the equivalent of a major hurricane south of Tokyo, Japan on Saturday.  At 11:00 p.m. EDT on Saturday the center of Typhoon Faxai was located at latitude 31.8°N and longitude 139.7°E which put it about 300 miles (485 km) south of Tokyo, Japan.  Faxai was loving toward the northwest at 18 m.p.h. (30 km/h).  The maximum sustained wind speed was 130 m.p.h. (215 km/h) and there were wind gusts to 160 m.p.h. (260 km/h).  The minimum surface pressure was 944 mb.

Typhoon Faxai intensified rapidly into the equivalent of a major hurricane on Saturday.  There was a small circular eye at the center of circulation.  The eye was surround by a 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 Typhoon Faxai.  Storms near the core were generating upper level divergence which was pumping mass away from the typhoon.

The circulation around Typhoon Faxai became more symmetrical on Saturday.  Winds to typhoon force extended out about 40 miles (65 km) from the center of circulation.  Winds to tropical storm force extended out about 140 miles (220 km) from the center.  The Hurricane Intensity Index (HII) for Typhoon Faxai was 25.1.  The Hurricane Size Index (HSI) was 15.0 and the Hurricane Wind Intensity Size Index (HWISI) was 40.1.  Typhoon Faxai was capable of causing regional major damage.

Typhoon Faxai will move through an environment favorable for powerful typhoons during the next 12 hours.  Faxai will move over water where the Sea Surface Temperature is near 28°C.  It will move under the middle of an upper level ridge where the winds are weak and there will be little vertical wind shear.  Typhoon Faxai is likely to maintain its intensity during the next 12 hours and it could strengthen a little more.  Typhoon Faxai will reach the coast of Honshu in about 12 hours and Faxai will weaken when it moves over land.  Faxai will move under the westerly winds in the middle latitudes in a day or so and the vertical wind shear will increase when that happens.

Typhoon Faxai will move around the western end of a subtropical high pressure system over the Western North Pacific Ocean.  The high will steer Faxai toward the north during the next 12 to 18 hours.  The high pressure system and the westerly winds in the middle latitude will turn Typhoon Faxai toward the northeast in 18-24 hours.  On its anticipated track Typhoon Faxai will approach the coast of Honshu near Tokyo in about 12 hours.  Faxai will be capable of causing major damage when it reaches Honshu.

Hurricane Dorian Brings Powerful Winds to Nova Scotia

Hurricane Dorian brought powerful winds to Nova Scotia on Saturday.  At 8:00 p.m. EDT on Saturday the center of Hurricane Dorian was located at latitude 45.0°N and longitude 67.9°W which put it about 45 miles (75 km) northeast of Halifax, Nova Scotia.  Dorian was moving toward the northeast at 30 m.p.h. (48 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 960 mb.

Hurricane Warnings were in effect for Lower East Pubnico to Brule, Nova Scotia and from Indian Harbour to Hawke’s Bay, Newfoundland. Hurricane Watches were in effect for Prince Edward Island and for the Magdalen Islands. Tropical Storm Warnings were issued for Prince Edward Island and from Avonport to Lower East Pubnico, Nova Scotia. A Tropical Storm Warning was in effect for New Brunswick from Fundy National Park to Shediac. A Tropical Storm Warning was issued for the portion of the coast from Indian Harbour to Stone’s Cove, Newfoundland. Tropical Storm Warnings were issued for the portions of the coast from Hawke’s Bay to Fogo Island and from Mutton Bay to Mary’s Harbour.

Hurricane Dorian maintained its intensity and increased in size on Saturday while it sped across the northwestern Atlantic Ocean to the Canadian Maritime provinces.  Winds to hurricane force extended out about 115 miles (185 km) on the southern side of Hurricane Dorian.  Winds to tropical storm force extended out about 300 miles (480 km) from the center of circulation.  The Hurricane Intensity Index (HII) for Hurricane Dorian was 16.5.  The Hurricane Size Index (HSI) was 26.3 and the Hurricane Wind Intensity Size Index (HWISI) was 42.8.  Hurricane Dorian was capable of causing widespread serious damage.

There were reports of wind damage and widespread power outages around Nova Scotia even before the center of Hurricane reached that area.  The large circulation around Dorian brought tropical storm force winds to Nova Scotia a few hours before the center made landfall.  The center of Hurricane Dorian officially made landfall south of Halifax, Nova Scotia on Saturday evening.

Hurricane Dorian had almost completed a transition to a large powerful extratropical cyclone.  That transition contributed to the increase in size of the circulation.  The strongest part of Hurricane Dorian will move across Nova Scotia during the next few hours.  The winds are likely to cause additional damage on Saturday night.  Hurricane Dorian will race across Nova Scotia, Cape Breton Island and New Brunswick on Saturday night.  Dorian will move over Newfoundland and southeastern Labrador on Sunday.  Hurricane Dorian has the potential to cause serious damage in all of those locations.

Typhoon Lingling Speeds Toward Korea

Typhoon Lingling sped toward the Korean peninsula on Friday.  At 5:00 p.m. EDT on Friday the center of Typhoon Lingling was located at latitude 34.8°N and longitude 125.0°E which put it about 100 miles (160 km) west of Mokpo, South Korea.  Lingling was moving toward the north at 30 m.p.h. (48 km/h).  The maximum sustained wind speed was 105 m.p.h. (165 km/h) and thee were wind gusts to 125 m.p.h. (200 km/h).  The minimum surface pressure was 955 mb.

Typhoon Lingling was weakening gradually while it was speeding toward the north.  Lingling was moving over water where the Sea Surface Temperature was near 26°C.  An upper level trough over eastern Asia was producing strong southerly winds which blowing toward the top of the typhoon.  Those winds were causing moderate vertical wind shear.  The circulation around Typhoon Lingling was also pulling in drier air from Asia around the southern side of the circulation.  Even though it was weakening, Lingling remained a dangerous typhoon.  Winds to typhoon force extended out about 45 miles (75 km) from the center of circulation.  The stronger winds were primarily in the eastern half of the circulation.  Winds to tropical storm force extended out about 220 miles (350 km) from the center.

The upper trough over eastern Asia was steering Typhoon Lingling rapidly toward the north.  On its anticipated track Typhoon Lingling could reach the west coast of North Korea in less than 12 hours.  Lingling will be capable of causing serious damage.  It will also drop locally heavy rain over the Korean peninsula which could cause flash floods in some locations.

Elsewhere over the Western North Pacific Ocean, former Tropical Storm Faxai strengthened into a typhoon east of iwo To.  At 5:00 p.m. EDT on Friday the center of Typhoon Faxai was located at latitude 26.1°N and longitude 145.6°E which put it about 325 miles (520 km) east of Iwo To.  Faxai was moving toward the west-northwest at 21 m.p.h. (34 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 979 mb.  Typhoon Faxai is forecast to move toward the northwest and strengthen.  Faxai could intensify into the equivalent of a major hurricane.  Typhoon Faxi could approach the area around Tokyo, Japan in less than 72 hours.

Hurricane Dorian Makes Landfall at Cape Hatteras, Threatens Canadian Maritimes

Hurricane Dorian made an official landfall at Cape Hatteras, North Carolina on Friday morning and posed a serious threat to the Canadian Maritime provinces.  At 5:00 p.m. EDT on Friday the center of Hurricane Dorian was located at latitude 36.9°N and longitude 72.7°W which put it about 330 miles (530 km) south-southwest of Nantucket, Massachusetts.  Dorian was moving toward the northeast at 24 m.p.h. (39 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 surace pressure was 958 mb.

A Tropical Storm Warning was in effect for the portion of the coast from the North Carolina/Virginia border to Fenwick Island, Delaware, and for Chesapeake Bay south of Drum Point.  A Tropical Storm Warning was in effect for the portion of the coast from Woods Hole to Sagamore Beach, Massachusetts including Martha’s Vineyard and Nantucket.  A Tropical Storm Warning was in effect for the portion of the coast from Bar Harbor to Eastport, Maine.  A Hurricane Warning was in effect from Hubbards to Avonport, Nova Scotia.  A Hurricane Watch was issued for Prince Edward Island, Avonport to Hubbards, Nova Scotia, the Magdalen Islands, Parson’s Pond to Indian Harbour, Newfoundland.  Tropical Storm Warnings were issued for Prince Edward Island and from Avonport to Hubbards, Nova Scotia.  A Tropical Storm Watch was in effect for New Brunswick from Fundy National Park to Shediac.  A Tropical Storm Watch was issued for Newfoundland from Francois to Boat Harbor.  A Tropical Storm Watch was  issued for the portion of the coast from Parson’s Pond to Triton, and from Indian Harbour to Stone’s Cove, Newfoundland.

The National Hurricane Center determined that the center of Hurricane Dorian passed over Cape Hatteras and identified that as the point of landfall.  Hurricane Dorian has been moving rapidly away from the coast since that time.  Hurricane Dorian remained a large, well organized hurricane.  A circular eye with a diameter of 35 miles (55 km) was apparent on satellite images.  The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms.  Winds to hurricane force extended out about 80 miles (130 km) from the center of circulation.  Winds to tropical storm force extended out about 230 miles (370 km) from the center.  The Hurricane Intensity Index (HII) for Hurricane Dorian was 13.9.  The Hurricane Size Index (HSI) was 23.3 and the Hurricane Wind Intensity Size Index (HWISI) was 43.2.

Hurricane Dorian will move through an environment favorable for intensification on Saturday.  Dorian will start out over water where the Sea Surface Temperature is near 27°C.  Dorian will move over cooler water later on Saturday.  An upper level trough over the eastern U.S. will contribute to upper level divergence, which may pump out enough mass to allow the surface pressure to decrease.  Hurricane Dorian will start to make a transition to an extratropical cyclone later on Saturday.  The interaction of colder and warmer air could also provide additional energy to the transitioning hurricane.  There is a chance that Hurricane Dorian could strengthen to a Category 2 hurricane on the Saffir-Simpson Scale on Saturday.

The upper level trough over the eastern U.S. will steer Hurricane Dorian rapidly toward the northeast during the weekend.  On its anticipated track, Dorian will pass southeast of Massachusetts on Saturday morning.  Hurricane Dorian could reach Nova Scotia by Saturday afternoon.  Dorian could be one of the strongest hurricanes to affect the Canadian Maritime provinces.  It will be capable of causing widespread serious damage.

Hurricane Dorian Brings Wind and Rain to the Carolinas

Hurricane Dorian brought wind and rain to the Carolinas on Thursday while the center move just off the coast.  At 11:00 p.m. EDT on Thursday the center of Hurricane Dorian was located at latitude 33.6°N and longitude 77.4°W which put it about 70 miles southwest of Cape Lookout, North Carolina.  Dorian was moving toward the northeast at 13 m.p.h. (20 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 958 mb.

A Hurricane Warning was in effect for the portion of the coast from Edisto Beach, South Carolina to the North Carolina/Virginia border including Albemarle and Pamlico Sounds. Tropical Storm Warnings were in effect for the portion of the coast from the North Carolina/Virginia border to Fenwick Island, Delaware, for Chesapeake Bay south of Drum Point and for the Tidal Potomac south of Cobb Island. A Tropical Storm Warning was in effect for the portion of the coast from Woods Hole to Sagamore Beach, Massachusetts including Martha’s Vineyard and Nantucket. A Hurricane Watch has been issued for all of Nova Scotia. Tropical Storm Watches have been issued for Prince Edward Island, for the Magdalen Islands and for New Brunswick from Fundy National Park to Shediac. A Tropical Storm Watch was issued for Newfoundland from Francois to Boat Harbor.

Hurricane Dorian weakened very slowly on Thursday while the center of circulation moved just off the coast.  The pressure remained nearly steady around 958 mb.  A circular eye with a diameter of 35 miles (55 km) was at the center of circulation.  A ring of thunderstorms surrounded the eye and the strongest winds were in that ring of storms.  Winds to hurricane force extended out about 60 miles (95 km) from the center of Hurricane Dorian.  Winds to tropical storm force extended out about 220 miles (330 km) from the center.

The core of Hurricane Dorian with the strongest winds remained over the Atlantic Ocean.  Numerous location along the coast of South Carolina and North Carolina reported winds to topical storm force.  Rainbands rotating around the northern half of Dorian dropped locally heavy rain over coastal areas of South Carolina and North Carolina.  Thunderstorms in some of the bands generated tornadoes and there were scattered reports of wind damage.  Hurricane Dorian caused a storm surge of 4 to 7 feet (1.3 to 2.3 meters) along the coast.

An upper level trough over the eastern U.S. began to steer Hurricane Dorian toward the northeast.  Dorian began to move faster later on Thursday.  The upper level trough will steer Hurricane Dorian rapidly toward the northeast during the next few days.  On its anticipated track Dorian will bring wind and rain to eastern North Carolina on Friday.  Dorian will also cause a storm surge along the coast.  Hurricane Dorian will pass southeast of New England on Friday night.  Dorian will bring wind and rain to the Canadian Maritime provinces and Newfoundland during the weekend.

Tropical Storm Akoni Develops Southeast of Hawaii

Tropical Storm Akoni developed southeast of Hawaii on Thursday.  At 7:00 p.m. EDT on Thursday the center of Tropical Storm Akoni was located at latitude 12.2°N and longitude 144.8°W which put it about 855 miles (1380 km) southeast of Hilo, Hawaii.  Akoni was moving toward the west at 7 m.p.h. (11 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 1003 mb.

More thunderstorms developed near an area of low pressure southeast of Hawaii on Thursday and the Central Pacific Hurricane Center designated it as Tropical Storm Akoni when satellites indicated there were winds to tropical storm force.  The circulation around Tropical Storm Akoni was still organizing.  Bands of showers and thunderstorms were forming.  The strongest rainbands were in the southern half of the circulation.  Bands in the northern half of the circulation were not as strong.  Winds to tropical storm force extended out about 70 miles (110 km) from the center of circulation.

Tropical Storm Akoni will move through an environment favorable for intensification during the next several days.  Akoni will move over water where the Sea Surface Temperature is near 28°C.  It will move southeast of an upper level trough northeast of Hawaii.  The trough will produce southwesterly winds which will cause some vertical wind shear, but the shear will not be strong enough to prevent intensification.  Tropical Storm Akoni is forecast to strengthen gradually during the next several days.

Tropical Storm Akoni will move south of a subtropical high pressure system over the eastern and central Pacific Ocean.  The high will steer Akoni toward the west-northwest.  On its anticipated track Tropical Storm Akoni will be south of Hawaii on Sunday.

Elsewhere, Hurricane Juliette was weakening slowly southwest of Baja California.  At 5:00 p.m. EDT on Thursday the center of Hurricane Juliette was located at latitude 21.3°N and 120.8°W which put it about 870 miles (1380 km) west-southwest of the southern tip of Baja California.  Juliette was moving toward the northwest at 12 m.p.h. (19 km/h).  The maximum sustained wind speed was 85 m.p.h. (135 km/h) and there were wind gusts to 100 m.p.h. (160 km/h).  The minimum surface pressure was 980 mb.

Major Hurricane Dorian Moves Toward the Carolinas

Major Hurricane Dorian moved toward the Carolinas on Wednesday night.  At 11:00 p.m. EDT on Wednesday the center of Hurricane Dorian was located at latitude 31.3°N and longitude 79.6°W which put it about 105 miles (170 km) south of Charleston, South Carolina.  Dorian was moving toward the north at 7 m.p.h. (11 km/h).  The maximum sustained wind speed was 115 m.p.h. (195 km/h) and there were wind gusts to 140 m.p.h. (220 km/h).  The minimum surface pressure was 955 mb.

A Hurricane Warning was in effect for the portion of the coast from Savannah River, Georgia to the North Carolina/Virginia border including Albemarle and Pamlico Sounds.  A Hurricane Watch was in effect for the portion of the coast from the mouth of the St. Mary’s River, Florida to Savannah River, Georgia.  Tropical Storm Warnings were in effect for the portions of the coast from the mouth of the St. Mary’s River to Savannah River, Georgia and from the North Carolina/Virginia border to Chincoteague, Virginia.  A Tropical Storm Warning was also in effect for Chesapeak Bay south of Smith Point.  Tropical Storm Watches were in effect for the portion of the coast from Chincoteague, Virginia to Fenwick Island, Delaware, for Chesapeake Bay from Smith Point to Drum Point and for the Tidal Potomac south of Cobb Island.

Hurricane Dorian strengthened back into a major hurricane on Wednesday night as it moved over the warm water in the Gulf Stream.  A large eye with a diameter of 45 miles (75 km) became more circular and symmetrical.  The ring of thunderstorms surrounding the eye became continuous and a little thicker.  The strongest winds were occurring in that ring of storms.  Other bands of showers and thunderstorms revolving around the core of Hurricane Dorian also got stronger.  Storms around the core of Dorian generated upper level divergence which pumped mass away from the hurricane and the surface pressure decreased.

The circulation around Hurricane Dorian increased in size on Wednesday.  Winds to hurricane force extended out about 60 miles (95 km) from the center of circulation.  Winds to tropical storm force extended out about 200 miles (320 km) from the center.  The Hurricane Intensity Index (HII) for Hurricane Dorian was 20.6.  The Hurricane Size Index (HSI) was 22.6 and the Hurricane Wind Intensity Size Index (HWISI) was 43.2.  Hurricane Dorian was capable of causing widespread major damage.

Hurricane Dorian will move through an environment favorable for intensification during the next 12 hours.  Dorian will move over water where the Sea Surface Temperature is near 28°C.  It will move through a region where the upper level winds are weak and there is little vertical wind shear.  Hurricane Dorian could get a little stronger during the night.  An upper level trough over the central U.S. will move toward Hurricane Dorian on Thursday.  The upper level trough will produce southwesterly winds which will blow toward the top of the hurricane.  Those winds will cause the vertical wind shear to increase, which will cause Dorian to start to weaken.

Hurricane Dorian will move around the western end of a subtropical ridge over the western Atlantic Ocean.  The ridge will steer Dorian toward the north on Wednesday night.  The upper level trough will turn Hurricane Dorian toward the northeast on Thursday.  On its anticipated track Hurricane Dorian could approach the coast of South Carolina on Thursday morning.  Dorian will move along the coast of North Carolina on Thursday afternoon and Thursday night.

Even if the center of Hurricane Dorian stays just south of the coast of South Carolina and North Carolina, the large circulation means that locations near the coast are likely to get hurricane force winds.  Winds blowing water toward the coast could cause storm surges of 5 to 8 feet (1.5 to 2.5 meters) in some locations.  Dorian could also drop locally heavy rain and cause flash flooding  near the coast.

Elsewhere, Tropical Storm Fernand made landfall north of La Pesca, Mexico on Wednesday and Tropical Storm Gabrielle developed south of the Azores.  Ar 11:00 p.m. EDT on Wednesday the center of Tropical Depression Fernand was located at latitude 25.0°N and longitude 99.0°W which put it about 100 miles (160 km) west-northwest of La Pesca, Mexico.  Dorian was moving toward the west-northwest 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.

At 11:00 p.m. EDT on Wednesday the center of Tropical Storm Gabrielle was located at latitude 21.5°N and longitude 34.4°W which put it about 1220 miles (1965 km) south-southwest of the Azores.  Gabrielle was moving toward the northwest at 7 m.p.h. (11 km/h).  The maximum sustained wind speed was 50 m.p.h. (80 km/h) and there were wind gusts to 65 m.p.h. (105 m/h).  The minimum surface pressure was 1002 mb.