142
FZNT25 KNHC 151332
OFFN04
NAVTEX MARINE FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI, FL
932 AM EDT TUE SEP 15 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
A STRONG HIGH PRESSURE OVER THE EASTERN UNITED
STATES WILL BUILD SOUTHWARD BEHIND A WEAKENING COLD FRONT THAT
WILL SPREAD ACROSS THE EASTERN GULF WATERS. THE TIGHTER PRESSURE
GRADIENT WILL SUPPORT FRESH TO LOCALLY STRONG NE-E WINDS AND
ROUGH SEAS STARTING IN THE NE GULF TONIGHT AND SPREADING OVER
THE NORTHERN GULF WATERS THROUGH THU NIGHT. ELSEWHERE, A DIURNAL
TROUGH WILL MOVE WESTWARD OFFSHORE THE YUCATAN PENINSULA EACH
EVENING THROUGH THU NIGHT, BRINGING NIGHTLY PULSES OF FRESH TO
LOCALLY STRONG NE WINDS. CONDITIONS WILL IMPROVE ACROSS THE
BASIN FRI, ALLOWING FOR MODERATE OR WEAKER WINDS AND SLIGHT TO
MODERATE SEAS DURING THE WEEKEND.
THIS AFTERNOON
E WINDS 5 TO 10 KT IN THE AFTERNOON.
SEAS 2 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS.
TONIGHT
E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS, BUILDING TO
3 TO 4 FT LATE. SCATTERED SHOWERS AND CHANCE OF TSTMS.
WED
NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS.
WED NIGHT
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
SCATTERED SHOWERS AND ISOLATED TSTMS.
THU
NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
THU NIGHT
E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT.
FRI
E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.
FRI NIGHT
E WINDS 5 TO 10 KT. SEAS 3 TO 4 FT.
SAT
E WINDS 5 TO 10 KT. SEAS 3 FT IN THE MORNING,
SUBSIDING TO 2 FT OR LESS.
SAT NIGHT
E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
WITHIN 200 NM EAST OF THE COAST OF FLORIDA
SYNOPSIS
A COLD FRONT IS APPROACHING THE WATERS OFF NE
FLORIDA AND THEN WILL BECOME STATIONARY FROM BERMUDA TO THE NW
BAHAMAS INTO WED. A TIGHT PRESSURE GRADIENT BETWEEN THE BUILDING
RIDGE OVER THE EASTERN UNITED STATES AND THE FRONT WILL RESULT
IN FRESH TO LOCALLY STRONG NE WINDS AND SEAS TO BUILD TO ROUGH N
OF THE BAHAMAS AND W OF 70W THROUGH EARLY THU. CONDITIONS WILL
IMPROVE LATER THU INTO FRI. DURING THE MIDDLE TO LATER PORTION
OF THE WEEK, A TROUGH OF LOW PRESSURE IS FORECAST TO MOVE WEST-
NORTHWESTWARD INTO THE NE PORTION OF THE WATERS, BRINGING
THUNDERSTORMS WHILE ALSO WEAKENING THE HIGH AND PRESSURE
GRADIENT.
THIS AFTERNOON
NE TO E WINDS 5 TO 10 KT IN THE AFTERNOON.
SEAS 2 FT OR LESS. CHANCE OF TSTMS.
TONIGHT
NE TO E WINDS 10 TO 15 KT S OF 27N, AND NE TO E 15 TO
20 KT N OF 27N. SEAS 2 FT OR LESS S OF 27N, AND 3 TO 5 FT
N OF 27N. CHANCE OF TSTMS.
WED
NE TO E WINDS 10 TO 15 KT S OF 27N, AND NE TO E 15 TO
20 KT N OF 27N. SEAS 2 FT OR LESS S OF 27N, AND 4 TO 6 FT
N OF 27N. CHANCE OF TSTMS.
WED NIGHT
E WINDS 10 TO 15 KT S OF 27N, AND NE TO E 15 TO
20 KT N OF 27N. SEAS 3 TO 4 FT S OF 27N, AND 4 TO 6 FT N OF 27N.
SCATTERED SHOWERS AND ISOLATED TSTMS.
THU
NE TO E WINDS 15 TO 20 KT. SEAS 3 FT S OF 27N, AND
4 TO 6 FT N OF 27N.
THU NIGHT
E WINDS 10 TO 15 KT. SEAS 3 FT S OF 27N, AND
4 TO 6 FT N OF 27N.
FRI
NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N, AND
3 TO 5 FT N OF 27N.
FRI NIGHT
E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS
S OF 27N, AND 3 TO 4 FT N OF 27N.
SAT
E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
SAT NIGHT
SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS.
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