397
FZNT25 KNHC 171313
OFFN04
NAVTEX MARINE FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
913 AM EDT MON AUG 17 2026
...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
HIGH PRESSURE WILL PREVAIL ACROSS THE GULF WATERS
THROUGH THE WEEK. A WEAK PRESSURE GRADIENT WILL SUPPORT MOSTLY
GENTLE TO MODERATE WINDS ACROSS MUCH OF THE BASIN. A DIURNALLY
INDUCED SURFACE TROUGH WILL GENERATE FRESH TO OCCASIONALLY
STRONG WINDS N OF THE YUCATAN PENINSULA EARLY EACH EVENING.
THESE WINDS WILL SPREAD WESTWARD AWAY FROM THE YUCATAN AT NIGHT
AS THE TROUGH MIGRATES INTO THE SW GULF. SLIGHT TO MODERATE SEAS
ARE EXPECTED THROUGH THE FORECAST PERIOD.
THIS AFTERNOON
NE TO E WINDS 5 TO 10 KT IN THE AFTERNOON. SEAS
3 FT IN THE MORNING, SUBSIDING TO 2 FT OR LESS.
TONIGHT
N TO NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
TUE
N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
TUE NIGHT
NW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
WED
NW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
WED NIGHT
NW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
THU
NW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
THU NIGHT
NW WINDS 5 TO 10 KT, SHIFTING TO SW LATE. SEAS 2 FT
OR LESS.
FRI
S TO SW WINDS LESS THAN 5 KT, SHIFTING TO NW IN THE
AFTERNOON. SEAS 2 FT OR LESS.
FRI NIGHT
NW TO N WINDS 5 TO 10 KT, SHIFTING TO SE TO S LATE.
SEAS 2 FT OR LESS.
WITHIN 200 NM EAST OF THE COAST OF FLORIDA
SYNOPSIS
A COLD FRONT EXTENDING FROM 31N53W TO 27N62W TO
31N73W WILL STALL AND WEAKEN INTO A TROUGH BY TUE. MODERATE
WINDS IN THE VICINITY OF THE FRONT WILL DIMINISH TONIGHT.
OTHERWISE, A WEAK PRESSURE GRADIENT WILL SUPPORT MAINLY LIGHT
TO GENTLE WINDS, LOCALLY MODERATE, ACROSS MUCH OF THE AREA N OF
22N THROUGH THE WEEK. MODERATE TO LOCALLY FRESH WINDS CAN BE
EXPECTED S OF 22N.
THIS AFTERNOON
SW TO W WINDS 5 TO 10 KT IN THE AFTERNOON. SEAS
2 FT OR LESS.
TONIGHT
SE WINDS 5 TO 10 KT S OF 27N, AND SW TO W 10 TO 15 KT
N OF 27N. SEAS 2 FT OR LESS S OF 27N, AND 3 FT N OF 27N.
SCATTERED SHOWERS AND ISOLATED TSTMS.
TUE
W WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N, AND 3 FT N
OF 27N.
TUE NIGHT
SW TO W WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF
27N, AND 3 FT N OF 27N.
WED
SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
WED NIGHT
S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
THU
S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
THU NIGHT
SE TO S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
FRI
S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
FRI NIGHT
S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
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