670
FZNT25 KNHC 232027
OFFN04
NAVTEX MARINE FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
427 PM EDT SAT AUG 23 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 GULF
REGION THROUGH THE PERIOD, MAINTAINING MOSTLY TRANQUIL MARINE
CONDITIONS. NUMEROUS SHOWERS AND SCATTERED THUNDERSTORMS WILL
REMAIN ACTIVE ACROSS THE NORTHERN GULF THROUGH THE WEEKEND AS AN
OLD FRONT MEANDERS ALONG THE NORTH GULF COASTAL WATERS AND
SLOWLY DISSIPATES. MODERATE TO FRESH NE TO E WINDS WILL DEVELOP
OVER THE SOUTH- CENTRAL GULF EACH AFTERNOON THROUGH EVENING THIS
WEEKEND INTO EARLY NEXT WEEK AS A TROUGH DEVELOPS OVER THE
YUCATAN PENINSULA AND MOVES WESTWARD AT NIGHT.
TONIGHT
W TO NW WINDS 10 TO 15 KT, SHIFTING TO SW AFTER
MIDNIGHT. SEAS 2 FT OR LESS. SCATTERED SHOWERS AND ISOLATED
TSTMS.
SUN
SW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. SCATTERED SHOWERS
AND ISOLATED TSTMS.
SUN NIGHT
W TO NW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
SCATTERED SHOWERS AND ISOLATED TSTMS.
MON
S TO SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
MON NIGHT
W TO NW WINDS 5 TO 10 KT, SHIFTING TO N AFTER
MIDNIGHT. SEAS 2 FT OR LESS.
TUE
N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
TUE NIGHT
N TO NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
WED
NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
WED NIGHT
NE TO E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
THU
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
WITHIN 200 NM EAST OF THE COAST OF FLORIDA
SYNOPSIS
LARGE NORTHERLY SWELL GENERATED BY EXTRATROPICAL
CYCLONE ERIN WILL CONTINUE TO AFFECT THE W ATLANTIC WATERS
THROUGH THE NEXT FEW DAYS. WEAK HIGH PRESSURE HAS DEVELOPED
ALONG 70W, TO THE EAST OF THE CENTRAL BAHAMAS. NEWLY FORMED
TROPICAL STORM FERNAND IS LOCATED AT 27.2N 61.4W AT 2100 UTC,
MOVING N AT 13 KT. MAXIMUM SUSTAINED WINDS ARE 35 KT GUSTS TO
45 KT. MINIMUM CENTRAL PRESSURE IS 1010 MB. FERNAND WILL MOVE
N-NE AND SLOWLY STRENGTHEN BEFORE EXITING THE AREA NORTH OF 31N
SUN AFTERNOON. CENTRAL ATLANTIC HIGH PRESSURE WILL THEN BUILD
W-SW AND INTO THE NW BAHAMAS MON THROUGH WED. A SLOW MOVING
COLD FRONT WILL MOVE OFF THE SE U.S. INTO THE NW WATERS WED
THROUGH THU.
TONIGHT
S OF 27N, NW TO N WINDS 5 TO 10 KT, SHIFTING TO SE TO
S AFTER MIDNIGHT. N OF 27N, SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS.
SUN
S WINDS 5 TO 10 KT S OF 27N, AND SW 10 TO 15 KT N OF 27N.
SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
SUN NIGHT
SE TO S WINDS 5 TO 10 KT S OF 27N, AND SW 10 TO
15 KT N OF 27N. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED
TSTMS.
MON
SE TO S WINDS 5 TO 10 KT S OF 27N, AND SW 10 TO 15 KT N OF
27N. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS.
MON NIGHT
S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
TUE
SE TO S WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
TUE NIGHT
SE TO S WINDS 10 TO 15 KT. SEAS 3 FT.
WED
S WINDS 5 TO 10 KT, SHIFTING TO E IN THE AFTERNOON. SEAS
3 FT IN THE MORNING, SUBSIDING TO 2 FT OR LESS.
WED NIGHT
E TO SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.
THU
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS, BUILDING TO 3 FT IN
THE AFTERNOON.
THU NIGHT
SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT.
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