National Weather Service Marine Forecast FZNT24 KNHC

FZNT24 KNHC 210842
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
442 AM EDT Fri Jun 21 2024

Offshore Waters Forecast for the Gulf of Mexico

Seas given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height.

GMZ001-212045
Synopsis for the Gulf of Mexico 442 AM EDT Fri Jun 21 2024

SYNOPSIS
W of 90W, fresh to strong E winds and moderate to rough seas will prevail through Sat. A broad area of low pressure is forecast to form over southeastern Mexico and northern Central America later today. Environmental conditions appear conducive for gradual development after this system moves over the Bay of Campeche on Saturday, and a tropical depression could form over the southwestern Gulf of Mexico this weekend while it moves slowly west-northwestward or northwestward. E of 90W, moderate to fresh SE winds and moderate seas will prevail through Sat, diminishing to light to gentle winds and slight seas through the forecast period.


GMZ040-212045
NW Gulf including Stetson Bank
442 AM EDT Fri Jun 21 2024

TODAY
E winds 15 to 20 kt. Seas 7 to 10 ft in E swell.

TONIGHT
E winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms.

SAT
E winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms.

SAT NIGHT
E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell. Scattered showers and isolated tstms.

SUN
E winds 10 to 15 kt. Seas 5 to 7 ft in E to SE swell.

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

MON
SE winds 10 kt. Seas 3 to 5 ft.

MON NIGHT
SE to S winds 10 to 15 kt. Seas 2 to 4 ft.

TUE
SE to S winds 10 to 15 kt. Seas 2 to 4 ft.

TUE NIGHT
SE to S winds 15 kt. Seas 2 to 4 ft.


GMZ041-212045
SW Louisiana Offshore Waters including Flower Garden Bank Marine Sanctuary
442 AM EDT Fri Jun 21 2024

TODAY
E winds 15 to 20 kt. Seas 6 to 9 ft in E swell.

TONIGHT
E winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms.

SAT
E winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms.

SAT NIGHT
E to SE winds 10 to 15 kt. Seas 5 to 7 ft in SE swell. Scattered showers and isolated tstms.

SUN
E to SE winds 10 to 15 kt. Seas 5 to 7 ft in SE swell.

SUN NIGHT
SE winds 10 to 15 kt. Seas 4 to 6 ft.

MON
SE winds 10 kt. Seas 3 to 5 ft.

MON NIGHT
SE to S winds 10 kt. Seas 2 to 4 ft.

TUE
SE to S winds 10 kt. Seas 2 to 4 ft.

TUE NIGHT
S winds 10 to 15 kt. Seas 3 ft or less.


GMZ056-212045
N Central Gulf Offshore Waters
442 AM EDT Fri Jun 21 2024

TODAY
E winds 15 to 20 kt. Seas 6 to 8 ft in E to SE swell.

TONIGHT
E winds 10 to 15 kt. Seas 5 to 7 ft in E to SE swell.

SAT
E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms.

SAT NIGHT
SE winds 10 to 15 kt. Seas 4 to 6 ft.

SUN
SE winds 10 kt. Seas 3 to 5 ft.

SUN NIGHT
SE to S winds 10 kt. Seas 2 to 4 ft.

MON
Variable winds less than 5 kt. Seas 2 to 4 ft in S swell.

MON NIGHT
S winds 10 kt. Seas 3 ft or less.

TUE
Variable winds less than 5 kt. Seas 3 ft or less in SW swell, subsiding to 3 ft or less in the afternoon.

TUE NIGHT
S to SW winds 10 kt. Seas 3 ft or less.


GMZ057-212045
NE Gulf N of 26N E of 87W
442 AM EDT Fri Jun 21 2024

TODAY
NE to E winds 10 to 15 kt. Seas 5 to 7 ft in SE swell.

TONIGHT
E winds 10 kt. Seas 4 to 6 ft in SE to S swell.

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

SAT NIGHT
SE to S winds 10 kt. Seas 2 to 4 ft.

SUN
Variable winds less than 5 kt, becoming E to SE 10 kt in the afternoon. Seas 2 to 4 ft.

SUN NIGHT
S winds 10 kt. Seas 3 ft or less.

MON
Variable winds less than 5 kt. Seas 3 ft or less in S to SW swell, subsiding to 3 ft or less in the afternoon.

MON NIGHT
S winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less.

TUE
Variable winds less than 5 kt. Seas 3 ft or less.

TUE NIGHT
S to SW winds 10 kt in the evening, becoming variable less than 5 kt. Seas 3 ft or less.


GMZ058-212045
W Central Gulf from 22N to 26N W of 94W
442 AM EDT Fri Jun 21 2024

TODAY
E winds 20 to 25 kt. Seas 7 to 10 ft in E swell. Scattered showers and isolated tstms.

TONIGHT
E winds 20 to 25 kt. Seas 7 to 11 ft in E swell. Scattered showers and isolated tstms.

SAT
NE to E winds 20 to 25 kt. Seas 7 to 11 ft in E swell. Scattered showers and isolated tstms.

SAT NIGHT
E winds 15 to 20 kt. Seas 6 to 9 ft in E swell. Scattered showers and isolated tstms.

SUN
SE winds 15 to 20 kt. Seas 5 to 7 ft.

SUN NIGHT
SE winds 10 to 15 kt. Seas 4 to 6 ft.

MON
SE winds 10 kt. Seas 3 to 5 ft.

MON NIGHT
SE winds 10 to 15 kt. Seas 2 to 4 ft.

TUE
SE winds 10 to 15 kt. Seas 2 to 4 ft.

TUE NIGHT
SE to S winds 10 to 15 kt. Seas 2 to 4 ft.


GMZ045-212045
W Central Gulf from 22N to 26N between 91W and 94W
442 AM EDT Fri Jun 21 2024

TODAY
E winds 20 to 30 kt S of 24N, and E 15 to 20 kt N of 24N. Seas 6 to 9 ft in E swell. Scattered showers and isolated tstms.

TONIGHT
E winds 25 to 30 kt S of 24N, and E 15 to 20 kt N of 24N. Seas 7 to 11 ft in E swell. Scattered showers and isolated tstms.

SAT
E winds 20 to 25 kt. Seas 7 to 10 ft in E to SE swell. Scattered showers and isolated tstms.

SAT NIGHT
E to SE winds 15 to 20 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms.

SUN
SE winds 10 to 15 kt. Seas 5 to 7 ft in E to SE swell.

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

MON
SE winds 10 to 15 kt. Seas 3 to 5 ft.

MON NIGHT
SE winds 10 to 15 kt. Seas 2 to 4 ft.

TUE
SE winds 10 to 15 kt. Seas 2 to 4 ft.

TUE NIGHT
SE winds 10 to 15 kt. Seas 2 to 4 ft.


GMZ046-212045
Central Gulf from 22N to 26N between 87W and 91W
442 AM EDT Fri Jun 21 2024

TODAY
E winds 20 to 25 kt. Seas 6 to 8 ft. Scattered showers and isolated tstms.

TONIGHT
E winds 20 to 25 kt. Seas 7 to 10 ft in E to SE swell. Scattered showers and isolated tstms.

SAT
E to SE winds 15 to 20 kt. Seas 6 to 9 ft in SE swell. Scattered showers and isolated tstms.

SAT NIGHT
SE winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms.

SUN
SE winds 10 to 15 kt. Seas 4 to 6 ft.

SUN NIGHT
SE winds 10 to 15 kt. Seas 3 to 5 ft.

MON
E to SE winds 10 kt. Seas 2 to 4 ft.

MON NIGHT
SE winds 10 to 15 kt. Seas 3 ft or less.

TUE
SE winds 10 kt. Seas 3 ft or less.

TUE NIGHT
SE winds 10 to 15 kt. Seas 3 ft or less.


GMZ047-212045
SE Gulf from 22N to 26N E of 87W including Straits of Florida
442 AM EDT Fri Jun 21 2024

TODAY
E winds 15 to 20 kt. Seas 5 to 7 ft. Scattered showers and isolated tstms.

TONIGHT
E to SE winds 10 to 15 kt. Seas 6 to 8 ft in SE swell. Scattered showers and isolated tstms.

SAT
E to SE winds 10 to 15 kt. Seas 5 to 7 ft in SE to S swell. Scattered showers and isolated tstms.

SAT NIGHT
SE to S winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms.

SUN
E to SE winds 10 kt. Seas 3 to 5 ft.

SUN NIGHT
SE winds 10 kt. Seas 2 to 4 ft.

MON
Variable winds less than 5 kt. Seas 3 ft or less in S swell.

MON NIGHT
Variable winds less than 5 kt, becoming SE to S 10 kt late. Seas 3 ft or less.

TUE
S of 24N, SE winds 10 kt in the morning, becoming variable less than 5 kt. N of 24N, variable winds less than 5 kt. Seas 3 ft or less.

TUE NIGHT
E to SE winds 10 kt S of 24N, and variable less than 5 kt N of 24N. Seas 3 ft or less.


GMZ048-212045
SW Gulf S of 22N W of 94W
442 AM EDT Fri Jun 21 2024

TODAY
E winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. Scattered showers and isolated tstms.

TONIGHT
NE winds 20 to 25 kt. Seas 7 to 11 ft in NE swell. Numerous showers and scattered tstms.

SAT
W winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. Scattered showers and isolated tstms.

SAT NIGHT
W winds 20 to 25 kt. Seas 6 to 9 ft in NE swell. Scattered showers and isolated tstms.

SUN
S to SW winds 10 to 15 kt. Seas 4 to 6 ft.

SUN NIGHT
E to SE winds 10 to 15 kt. Seas 3 to 5 ft.

MON
Variable winds less than 5 kt S of 21N W of 95W, and E to SE 10 kt elsewhere. Seas 2 to 4 ft.

MON NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

TUE
Variable winds less than 5 kt S of 21N W of 95W, and SE 10 kt elsewhere. Seas 2 to 4 ft.

TUE NIGHT
SE winds 10 kt. Seas 2 to 4 ft.


GMZ049-212045
Central Bay of Campeche
442 AM EDT Fri Jun 21 2024

TODAY
E winds 20 to 30 kt. Seas 6 to 9 ft in NE swell. Scattered tstms.

TONIGHT
S winds 15 to 20 kt S of 20N, and E to SE 20 to 30 kt N of 20N. Seas 7 to 11 ft in NE swell. Scattered showers and isolated tstms.

SAT
S winds 15 to 20 kt. Seas 6 to 9 ft in NE swell. Scattered showers and isolated tstms.

SAT NIGHT
S to SW winds 10 to 15 kt, shifting to E to SE late. Seas 5 to 7 ft in N swell. Scattered showers and isolated tstms.

SUN
SE winds 10 to 15 kt, shifting to NE to E in the afternoon. Seas 4 to 6 ft in NW to N swell.

SUN NIGHT
E winds 10 to 15 kt. Seas 3 to 5 ft.

MON
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

MON NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

TUE
SE winds 10 to 15 kt. Seas 2 to 4 ft.

TUE NIGHT
SE winds 10 to 15 kt. Seas 2 to 4 ft.


GMZ050-212045
E Bay of Campeche including Campeche Bank
442 AM EDT Fri Jun 21 2024

TODAY
E winds 20 to 30 kt. Seas 6 to 9 ft in NE swell. Scattered showers and isolated tstms.

TONIGHT
E to SE winds 20 to 30 kt. Seas 7 to 10 ft in NE swell. Scattered showers and isolated tstms.

SAT
SE winds 15 to 20 kt. Seas 6 to 8 ft in NE swell. Scattered showers and isolated tstms.

SAT NIGHT
E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms.

SUN
SE winds 10 to 15 kt. Seas 4 to 6 ft.

SUN NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

MON
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

MON NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

TUE
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

TUE NIGHT
E to SE winds 10 to 15 kt. Seas 2 to 4 ft.


Forecaster ERA