NOAA National Hurricane Center

Syndicate content National Hurricane Center (Atlantic)
Active tropical cyclones in the Atlantic, Caribbean, and the Gulf of Mexico
Updated: 4 hours 31 min ago

There are no tropical cyclones at this time.

4 hours 47 min ago
No tropical cyclones as of Sun, 05 Feb 2012 07:44:09 GMT

Atlantic Tropical Weather Outlook

November 30, 2011 - 9:36pm

000
ABNT20 KNHC 302336
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
700 PM EST WED NOV 30 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

A LOW PRESSURE SYSTEM LOCATED ABOUT 500 MILES SOUTH-SOUTHEAST OF
BERMUDA IS PRODUCING AN AREA OF GALE-FORCE WINDS NORTH AND EAST OF
THE CENTER. WHILE THE ASSOCIATED SHOWER ACTIVITY HAS BECOME A
LITTLE MORE CONCENTRATED DURING THE PAST FEW HOURS...UPPER-LEVEL
WINDS ARE NOT FAVORABLE FOR SIGNIFICANT DEVELOPMENT...AND THE LOW
IS EXPECTED TO MERGE WITH A COLD FRONT DURING THE NEXT DAY OR TWO.
THIS SYSTEM HAS A LOW CHANCE...20 PERCENT...OF BECOMING A
SUBTROPICAL CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES NORTHWARD
AT 15-20 MPH. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE FOUND
IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...
UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

THIS IS THE LAST TROPICAL WEATHER OUTLOOK OF THE 2011 ATLANTIC
HURRICANE SEASON. THE NEXT REGULAR TROPICAL WEATHER OUTLOOK WILL
BE ISSUED ON JUNE 1 2012. SPECIAL TROPICAL WEATHER OUTLOOKS WILL
BE ISSUED AS NEEDED IF A SIGNIFICANT WEATHER SYSTEM FORMS DURING
THE OFF-SEASON.

$$
FORECASTER BEVEN


Atlantic Tropical Weather Outlook

November 30, 2011 - 3:32am

000
ABNT20 KNHC 300531
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST WED NOV 30 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

SURFACE OBSERVATIONS INDICATE THAT AN AREA OF LOW PRESSURE CENTERED
ABOUT 350 MILES NORTHEAST OF THE NORTHERN LEEWARD ISLANDS HAS
BECOME BETTER DEFINED THIS EVENING. HOWEVER...THE ASSOCIATED
SHOWER ACTIVITY REMAINS DISORGANIZED AND UPPER-LEVEL WINDS REMAIN
UNFAVORABLE FOR SIGNIFICANT DEVELOPMENT. THIS SYSTEM HAS A LOW
CHANCE...20 PERCENT...OF BECOMING A TROPICAL OR SUBTROPICAL CYCLONE
DURING THE NEXT 48 HOURS AS IT MOVES GENERALLY NORTHWARD AT AROUND
15 MPH.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

$$
FORECASTER BEVEN

Atlantic Tropical Weather Outlook

November 29, 2011 - 3:31am

000
ABNT20 KNHC 290531
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST TUE NOV 29 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS.

$$
FORECASTER STEWART

Atlantic Tropical Weather Outlook

November 28, 2011 - 3:32am

000
ABNT20 KNHC 280532
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST MON NOV 28 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS.

$$
FORECASTER STEWART

Atlantic Tropical Weather Outlook

November 27, 2011 - 3:01am

000
ABNT20 KNHC 270501
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST SUN NOV 27 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS.

$$
FORECASTER BERG

Atlantic Tropical Weather Outlook

November 26, 2011 - 3:33am

000
ABNT20 KNHC 260533
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST SAT NOV 26 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS.

$$
FORECASTER STEWART

Atlantic Tropical Weather Outlook

November 24, 2011 - 3:41am

000
ABNT20 KNHC 240541
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST THU NOV 24 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

A STRONG EXTRATROPICAL LOW WITH ITS ASSOCIATED FRONTS IS MOVING
TOWARD THE NORTHEAST AND IS APROACHING THE AZORES. THIS SYSTEM HAS
A LOW CHANCE...NEAR 0 PERCENT...OF BECOMING A SUBTROPICAL CYCLONE
DURING THE NEXT 48 HOURS.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

$$
FORECASTER AVILA

Atlantic Tropical Weather Outlook

November 23, 2011 - 3:33am

000
ABNT20 KNHC 230533
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST WED NOV 23 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS.

$$
FORECASTER CANGIALOSI

Atlantic Tropical Weather Outlook

November 22, 2011 - 3:35am

000
ABNT20 KNHC 220535
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST TUE NOV 22 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

SHOWERS AND THUNDERSTORMS HAVE BECOME LESS ORGANIZED DURING THE PAST
FEW HOURS IN ASSOCIATION WITH AN AREA OF LOW PRESSURE LOCATED ABOUT
900 MILES EAST OF BERMUDA. THIS LOW...WHICH CONTINUES TO PRODUCE
GALE-FORCE WINDS...STILL HAS SOME FRONTAL CHARACTERISTICS AND
SUBTROPICAL DEVELOPMENT APPEARS A LITTLE LESS LIKELY. THIS SYSTEM
HAS A MEDIUM CHANCE...50 PERCENT...OF BECOMING A SUBTROPICAL
CYCLONE DURING THE NEXT 48 HOURS AS IT MOVES NORTHEASTWARD AT 10 TO
15 MPH. ADDITIONAL INFORMATION ON THIS LOW CAN BE FOUND IN HIGH
SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS
HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

$$
FORECASTER CANGIALOSI

Atlantic Tropical Weather Outlook

November 21, 2011 - 3:47am

000
ABNT20 KNHC 210546
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST MON NOV 21 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

A BROAD LOW PRESSURE SYSTEM LOCATED ABOUT 850 MILES NORTHEAST OF THE
LEEWARD ISLANDS CONTINUES TO PRODUCE A LARGE AREA OF CLOUDINESS...
SHOWERS AND A FEW THUNDERSTORMS MAINLY TO THE NORTH AND EAST OF ITS
CENTER. THIS SYSTEM IS FORECAST TO STRENGTHEN AND PRODUCE
GALE-FORCE WINDS OVER THE NEXT COUPLE OF DAYS...AND IT IS POSSIBLE
THAT THE LOW COULD GRADUALLY ACQUIRE SUBTROPICAL CHARACTERISTICS
BEFORE IT MOVES OVER COOLER WATER. THIS SYSTEM HAS A MEDIUM
CHANCE...40 PERCENT...OF BECOMING A SUBTROPICAL CYCLONE DURING THE
NEXT 48 HOURS AS IT MOVES NORTH-NORTHEASTWARD AT 10 TO 15 MPH.
ADDITIONAL INFORMATION ON THIS LARGE WEATHER SYSTEM CAN BE FOUND IN
HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER
AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

$$
FORECASTER STEWART

Atlantic Tropical Weather Outlook

November 20, 2011 - 3:55am

000
ABNT20 KNHC 200555
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST SUN NOV 20 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

SATELLITE IMAGERY AND SURFACE OBSERVATIONS FROM NEARBY SHIPS
INDICATE THAT THE LOW PRESSURE SYSTEM LOCATED OVER THE CENTRAL
ATLANTIC OCEAN ABOUT 650 MILES NORTHEAST OF THE LEEWARD ISLANDS HAS
BECOME A LITTLE BETTER DEFINED. ALTHOUGH SHOWER AND THUNDERSTORM
ACTIVITY REMAINS POORLY ORGANIZED...CONTINUED SLOW DEVELOPMENT OF
THIS DISTURBANCE IS POSSIBLE DURING THE NEXT COUPLE OF DAYS AS IT
MOVES SLOWLY NORTHWARD INTO A REGION OF MORE FAVORABLE UPPER-LEVEL
WINDS. THIS SYSTEM HAS A MEDIUM CHANCE...40 PERCENT...OF BECOMING
A SUBTROPICAL OR TROPICAL CYCLONE DURING THE NEXT 48 HOURS.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

$$
FORECASTER STEWART

Atlantic Tropical Weather Outlook

November 19, 2011 - 3:46am

000
ABNT20 KNHC 190546
TWOAT

TROPICAL WEATHER OUTLOOK...CORRECTED
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST SAT NOV 19 2011

CORRECTED 9000 MILES TO 900 MILES

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

A LARGE AND ELONGATED AREA OF CLOUDINESS AND SHOWERS CONTINUES OVER
THE CENTRAL ATLANTIC OCEAN APPROXIMATELY 800 TO 900 MILES EAST AND
NORTHEAST OF THE LEEWARD ISLANDS. THIS ACTIVITY IS ASSOCIATED WITH
THE INTERACTION BETWEEN A SURFACE TROUGH...A TROPICAL WAVE...AND AN
UPPER-LEVEL LOW. SLOW DEVELOPMENT IS POSSIBLE AS THIS SYSTEM DRIFTS
GENERALLY NORTHWARD OVER THE NEXT COUPLE OF DAYS...AND IT HAS A LOW
CHANCE...20 PERCENT...OF BECOMING A SUBTROPICAL OR TROPICAL CYCLONE
DURING THE NEXT 48 HOURS.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

$$
FORECASTER BEVEN

Atlantic Tropical Weather Outlook

November 18, 2011 - 3:44am

000
ABNT20 KNHC 180543
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST FRI NOV 18 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

AN AREA OF DISORGANIZED CLOUDINESS AND SHOWERS CONTINUES OVER THE
ATLANTIC OCEAN ABOUT 900 MILES EAST-NORTHEAST OF THE LEEWARD
ISLANDS IN ASSOCIATION WITH A SURFACE TROUGH AND AN UPPER-LEVEL
LOW. SOME SLOW DEVELOPMENT OF THIS SYSTEM IS POSSIBLE DURING THE
NEXT COUPLE OF DAYS AS IT MOVES SLOWLY WESTWARD. THIS SYSTEM HAS A
LOW CHANCE...10 PERCENT...OF BECOMING A SUBTROPICAL OR TROPICAL
CYCLONE DURING THE NEXT 48 HOURS.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

$$
FORECASTER BLAKE

Atlantic Tropical Weather Outlook

November 17, 2011 - 3:07am

000
ABNT20 KNHC 170507
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST THU NOV 17 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS.

$$
FORECASTER BLAKE

Atlantic Tropical Weather Outlook

November 16, 2011 - 3:01am

000
ABNT20 KNHC 160501
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST WED NOV 16 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS.

$$
FORECASTER BLAKE

Atlantic Tropical Weather Outlook

November 15, 2011 - 3:00am

000
ABNT20 KNHC 150500
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST TUE NOV 15 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS.

$$
FORECASTER BROWN

Atlantic Tropical Weather Outlook

November 14, 2011 - 3:00am

000
ABNT20 KNHC 140500
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST MON NOV 14 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS.

$$
FORECASTER BROWN

Atlantic Tropical Weather Outlook

November 13, 2011 - 3:00am

000
ABNT20 KNHC 130500
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST SUN NOV 13 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE NEXT 48 HOURS.

$$
FORECASTER BLAKE

Atlantic Tropical Weather Outlook

November 12, 2011 - 3:00am

000
ABNT20 KNHC 120500
TWOAT

TROPICAL WEATHER OUTLOOK
NWS NATIONAL HURRICANE CENTER MIAMI FL
100 AM EST SAT NOV 12 2011

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

THE NATIONAL HURRICANE CENTER HAS ISSUED THE LAST ADVISORY ON
POST-TROPICAL CYCLONE SEAN...LOCATED ABOUT 505 MILES NORTHEAST OF
BERMUDA. FUTURE INFORMATION ON THIS SYSTEM CAN BE FOUND IN HIGH
SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS
HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING
THE NEXT 48 HOURS.

$$
FORECASTER BLAKE