716
FZNT25 KNHC 210332
OFFN04
NAVTEX MARINE FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
1132 PM EDT WED AUG 20 2025
...PLEASE REFER TO COASTAL WATERS FORECASTS (CWF) AVAILABLE
THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR DETAILED
COASTAL WATERS FORECASTS...
SOUTHEAST GULF OF AMERICA
SYNOPSIS
A WEAK PRESSURE PATTERN WILL CONTINUE OVER THE AREA
THROUGH THE PERIOD MAINTAINING RELATIVELY QUIET MARINE
CONDITIONS. MODERATE TO LOCALLY FRESH NORTHEAST TO SOUTHEAST
WINDS WILL BE POSSIBLE OVER THE SOUTH-CENTRAL GULF EACH
AFTERNOON AND EVENING THROUGH THIS WEEKEND AS A TROUGH DEVELOPS
OVER THE YUCATAN PENINSULA AND MOVES WESTWARD.
OVERNIGHT
VARIABLE WINDS LESS THAN 5 KT, BECOMING S TO SW
10 KT EARLY IN THE MORNING. SEAS 2 TO 3 FT. ISOLATED SHOWERS AND
THUNDERSTORMS.
THU
SW WINDS 10 KT. SEAS 2 TO 3 FT. ISOLATED SHOWERS AND
THUNDERSTORMS.
THU NIGHT
S WINDS 10 KT. SEAS 2 TO 3 FT. ISOLATED SHOWERS AND
THUNDERSTORMS.
FRI
S TO SW WINDS 10 KT IN THE LATE MORNING AND EARLY
AFTERNOON, BECOMING VARIABLE LESS THAN 5 KT. SEAS 2 TO 3 FT.
ISOLATED SHOWERS AND THUNDERSTORMS.
FRI NIGHT
E TO SE WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN
5 KT N OF 24N. SEAS 2 TO 3 FT.
SAT
S WINDS 10 KT IN THE LATE MORNING AND EARLY AFTERNOON,
BECOMING VARIABLE LESS THAN 5 KT. SEAS 2 TO 3 FT.
SAT NIGHT
E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT
N OF 24N. SEAS 2 TO 3 FT.
SUN
VARIABLE WINDS LESS THAN 5 KT S OF 24N, AND S TO SW 10 KT
N OF 24N. SEAS 2 TO 3 FT IN S SWELL EARLY IN THE EVENING.
SUN NIGHT
E WINDS 10 KT S OF 24N, AND VARIABLE LESS THAN 5 KT
N OF 24N. SEAS 2 TO 3 FT IN SE SWELL.
MON
VARIABLE WINDS LESS THAN 5 KT. SEAS 2 TO 3 FT IN SE SWELL.
MON NIGHT
S OF 24N, E WINDS 10 KT EARLY IN THE MORNING.
VARIABLE WINDS LESS THAN 5 KT IN THE LATE EVENING AND EARLY
MORNING. N OF 24N, VARIABLE LESS THAN 5 KT. SEAS 2 TO 3 FT IN SE
SWELL.
WITHIN 200 NM EAST OF THE COAST OF FLORIDA
SYNOPSIS
HURRICANE ERIN IS CENTERED NORTH OF THE AREA NEAR
32.8N 73.1W, OR ABOUT 420 NM WEST OF BERMUDA AT 11 PM EDT, AND IS
MOVING NORTH AT 14 KT. MAXIMUM SUSTAINED WINDS ARE 95 KT WITH
GUSTS TO 115 KT, AND THE MINIMUM CENTRAL PRESSURE IS 942 MB. ERIN
WILL CONTINUE TO PULL NNE FAR AWAY FROM THE REGION THROUGH THE END
OF THE WEEK WHILE SLOWLY WEAKENING. LONG PERIOD NORTHERLY SWELLS
GENERATED BY ERIN WILL AFFECT JUST ABOUT THE ENTIRE FORECAST
DOMAIN THROUGH THE NEXT FEW DAYS. IN THE WAKE OF ERIN, CENTRAL
ATLANTIC HIGH PRESSURE WILL BUILD WSW TOWARD THE CENTRAL BAHAMAS
AND THE STRAITS OF FLORIDA THROUGH THE PERIOD. LOOKING AHEAD, A
TROPICAL WAVE LOCATED SEVERAL HUNDRED MILES EAST OF THE LEEWARD
ISLANDS IS PRODUCING A BROAD AREA OF DISORGANIZED SHOWERS AND
THUNDERSTORMS. ENVIRONMENTAL CONDITIONS APPEAR CONDUCIVE FOR
GRADUAL DEVELOPMENT OF THIS SYSTEM, AND A TROPICAL DEPRESSION IS
LIKELY TO FORM BY THIS WEEKEND WHILE IT MOVES NEAR OR TO THE NORTH
OF THE NORTHERN LEEWARD ISLANDS.
OVERNIGHT
S OF 27N, SW TO W WINDS 5 TO 10 KT. N OF 27N, W
WINDS 10 TO 15 KT. SEAS 7 TO 10 FT IN N TO NE SWELL. ISOLATED
SHOWERS AND THUNDERSTORMS.
THU
W WINDS 10 TO 15 KT. SEAS 6 TO 8 FT IN N TO NE SWELL.
ISOLATED SHOWERS AND THUNDERSTORMS.
THU NIGHT
SW WINDS 5 TO 10 KT. SEAS 4 TO 6 FT IN N TO NE
SWELL. SCATTERED SHOWERS AND THUNDERSTORMS.
FRI
W WINDS 5 TO 10 KT. SEAS 4 TO 6 FT IN N TO NE SWELL.
FRI NIGHT
SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT IN N TO NE SWELL.
SAT
SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT IN N TO NE SWELL.
SAT NIGHT
S TO SW WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
SUN
SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT IN N TO NE SWELL.
SUN NIGHT
S TO SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON
SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
MON NIGHT
SW WINDS 5 TO 10 KT. SEAS 3 TO 5 FT IN NE SWELL.
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