FZNT25 KNHC 311939

OFFN04



NAVTEX Marine Forecast

NWS National Hurricane Center Miami, FL

339 PM EDT Sat Oct 31 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...Between high pressure over the southeastern U.S. and

relatively lower pressure off of southern Central America and

northern South America, mariners in the northeast and

north-central Gulf can expect moderate to fresh

northeast-to-east winds and periods of moderate seas through Mon

night and into Tue. A cold front will move into the NW Gulf Tue

as a warm front develops over the NE Gulf. The warm front will

slowly move northeast away from the area Tue through Wed as the

cold front slowly moves east across the Gulf, providing for areas

of moderate winds and seas. The cold front weakens over the E Gulf

Thu and Thu night while weak high pressure then builds over the W

Gulf.



.TONIGHT...E winds 15 to 20 kt. Seas 3 to 4 ft. Scattered showers

and isolated tstms.

.SUN...E winds 15 to 20 kt. Seas 3 to 5 ft. Numerous showers and

scattered tstms.

.SUN NIGHT...E winds 15 to 20 kt. Seas 3 to 4 ft. Scattered

showers and isolated tstms.

.MON...E winds 10 to 15 kt. Seas 3 to 4 ft. Scattered showers and

isolated tstms.

.MON NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 4 ft.

.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft.

.TUE NIGHT...E winds 10 to 15 kt. Seas 3 ft.

.WED...E to SE winds 5 to 10 kt. Seas 2 ft or less.

.WED NIGHT...SE winds 5 to 10 kt. Seas 2 ft or less.

.THU...SW winds 5 to 10 kt. Seas 2 ft or less.

.THU NIGHT...W winds 5 to 10 kt. Seas 2 ft or less, building to

3 ft after midnight.



Within 200 nm east of the coast of Florida



.SYNOPSIS...A secondary cold front off of the southeast U.S.

coast along and just north of 30N will weaken as it moves south

tonight. Otherwise, the southern part of a cold front from near

30N55W to 25N62W to 23N70W will continue to move east tonight as

high pressure to its northwest builds south and east across the

western Atlantic. To the south of the high, mariners can expect

widespread areas of fresh to locally strong northeast-to-east

winds, and rough seas to near 10 feet, through Monday night and

into Tue. The front will become nearly stationary near 25N Sun

through Mon night. A warm front will develop over the NE Gulf Tue

and move northeast across the SW north Atlantic Wed. As the high

off of the U.S. east coast gradually shifts east, a weakening cold

front will approach from the E Gulf Thu and move offshore of

Florida late Thu night.



.TONIGHT...NE to E winds 15 to 20 kt S of 27N, and NE to E 20 to

25 kt N of 27N. Seas 5 to 7 ft in NE to E swell. Scattered

showers and isolated tstms.

.SUN...E winds 15 to 20 kt S of 27N, and E 20 to 25 kt N of 27N.

Seas 4 to 6 ft in NE to E swell. Scattered showers and isolated

tstms.

.SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered

showers and isolated tstms.

.MON...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and

isolated tstms.

.MON NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.

.TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.

.TUE NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.

.WED...E winds 10 to 15 kt. Seas 3 to 5 ft.

.WED NIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft.

.THU...NE to E winds 5 to 10 kt. Seas 3 to 5 ft.

.THU NIGHT...NE to E winds 5 to 10 kt. Seas 3 to 5 ft.