850
FZNT25 KNHC 210907
OFFN04
NAVTEX MARINE FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
507 AM EDT SAT MAR 21 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
MODERATE OR WEAKER WINDS, AND SLIGHT TO MODERATE
SEAS WILL PREVAIL THROUGH TUE. WINDS MAY BRIEFLY INCREASE TO
FRESH SPEEDS OVER THE NE GULF LATE TUE INTO EARLY WED AS THE
PRESSURE GRADIENT TIGHTENS THERE.
TODAY
NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
TONIGHT
NE WINDS 5 TO 10 KT. SEAS 3 FT IN THE EVENING,
SUBSIDING TO 2 FT OR LESS.
SUN
E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
SUN NIGHT
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
MON
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
MON NIGHT
N TO NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
TUE
N TO NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
TUE NIGHT
NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
WED
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
WED NIGHT
NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
WITHIN 200 NM EAST OF THE COAST OF FLORIDA
SYNOPSIS
A COLD FRONT EXTENDS FROM SOUTHEAST OF BERMUDA NEAR
31N64W TO A 1010 MB LOW PRESSURE LOCATED NEAR 28N67W TO THE
WINDWARD PASSAGE AND INTO THE CENTRAL CARIBBEAN SEA. FRESH TO
STRONG WINDS AND ROUGH SEAS ON EITHER SIDE OF THE FRONT, AND
MAINLY N OF 25N, WILL CONTINUE TO AFFECT THE OFFSHORE WATERS
FROM WEST TO EAST THROUGH SUN AS THE FRONT MOVES EASTWARD AS A
COLD FRONT. THIS SYSTEM IS FORECAST TO REACH FROM 31N63W TO
HISPANIOLA LATER THIS MORNING, AND FROM 31N57W TO PUERTO RICO BY
SUN MORNING. LOOKING AHEAD, A NEW COLD FRONT IS FORECAST TO
ENTER THE OFFSHORE WATERS OF NE FLORIDA MON NIGHT INTO TUE,
FOLLOWED BY FRESH TO STRONG NE TO E WINDS AND ROUGH SEAS. THESE
MARINE CONDITIONS ARE FORECAST TO AFFECT MOST OF THE WATERS N
OF 27N INTO THE MIDDLE OF THE NEXT WEEK BEFORE STARTING TO
DIMINISH WED NIGHT.
TODAY
N TO NE WINDS 15 TO 20 KT S OF 27N, AND NW TO N 10 TO
15 KT N OF 27N. SEAS 5 TO 7 FT.
TONIGHT
N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
SUN
NE TO E WINDS 5 TO 10 KT S OF 27N, AND W 10 TO 15 KT N OF
27N. SEAS 3 TO 5 FT.
SUN NIGHT
E WINDS 5 TO 10 KT S OF 27N, AND S TO SW 10 TO 15 KT
N OF 27N. SEAS 3 TO 4 FT.
MON
W WINDS 10 TO 15 KT. SEAS 3 FT.
MON NIGHT
S WINDS 5 TO 10 KT, SHIFTING TO SW TO W AFTER
MIDNIGHT. SEAS 3 FT.
TUE
N WINDS 5 TO 10 KT, BECOMING NE 15 TO 20 KT IN THE
AFTERNOON. SEAS 3 TO 5 FT.
TUE NIGHT
E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT.
WED
E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT.
WED NIGHT
E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT.
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