Offshore Marine Forecast


000
FZNT24 KNHC 281920
OFFNT4

Offshore Waters Forecast for the Gulf of Mexico
NWS National Hurricane Center Miami, FL
320 PM EDT Thu Sep 28 2023

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.

GMZ001-290730-
Synopsis for the Gulf of Mexico
320 PM EDT Thu Sep 28 2023

.SYNOPSIS...A stationary front across the northern Gulf of Mexico
should move southward as a cold front this weekend. To the north
of the front, fresh E winds are expected through the forecast
period due to strong high pressure ridging over the southeastern
United States.

$$

GMZ040-290730-
NW Gulf including Stetson Bank-
320 PM EDT Thu Sep 28 2023

.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.FRI...Variable winds less than 5 kt S of 27N, and E 10 kt N of
27N. Seas 3 ft or less.
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.SAT...E winds 10 to 15 kt. Seas 2 to 4 ft. Scattered showers and
isolated tstms.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
.MON...E winds 15 to 20 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE...E to SE winds 10 to 15 kt. Seas 5 to 7 ft in E swell.
.TUE NIGHT...SE winds 10 to 15 kt. Seas 4 to 6 ft.

$$

GMZ041-290730-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
320 PM EDT Thu Sep 28 2023

.TONIGHT...E winds 10 to 15 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.FRI...E winds 10 kt. Seas 2 to 4 ft. Scattered showers and
isolated tstms.
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers and isolated tstms.
.SAT...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and
isolated tstms.
.SAT NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN...E winds 15 to 20 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.MON...E winds 15 to 20 kt. Seas 4 to 6 ft.
.MON NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE...E winds 10 to 15 kt. Seas 5 to 7 ft in E swell.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.

$$

GMZ056-290730-
N Central Gulf Offshore Waters-
320 PM EDT Thu Sep 28 2023

.TONIGHT...E winds 10 kt W of 89W, and E 15 to 20 kt E of 89W.
Seas 3 to 5 ft. Scattered showers and isolated tstms.
.FRI...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered showers and
isolated tstms.
.FRI NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.SAT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.SAT NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft.
.MON...NE to E winds 15 to 20 kt. Seas 6 to 8 ft in NE to E
swell.
.MON NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE...E winds 15 to 20 kt. Seas 6 to 8 ft.
.TUE NIGHT...E winds 15 to 20 kt. Seas 6 to 8 ft in E swell.

$$

GMZ057-290730-
NE Gulf N of 26N E of 87W-
320 PM EDT Thu Sep 28 2023

.TONIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered
showers and isolated tstms.
.FRI...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and
isolated tstms.
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.SAT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered
showers and isolated tstms.
.SAT NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.SUN NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft.
.MON...NE to E winds 15 to 20 kt. Seas 5 to 7 ft.
.MON NIGHT...NE to E winds 20 to 25 kt. Seas 5 to 7 ft.
.TUE...NE to E winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft.

$$

GMZ058-290730-
W Central Gulf from 22N to 26N W of 94W-
320 PM EDT Thu Sep 28 2023

.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.FRI...Variable winds less than 5 kt. Seas 3 ft or less.
.FRI NIGHT...E winds 10 to 15 kt. Seas 3 ft or less.
.SAT...W of 96W, variable less than 5 kt. Variable winds less
than 5 kt in the morning. E of 96W, NE to E winds 10 kt in the
afternoon. Seas 3 ft or less.
.SAT NIGHT...E winds 10 kt. Seas 2 to 4 ft.
.SUN...W of 96W, variable winds less than 5 kt, becoming NE 10 kt
in the afternoon. E of 96W, NE to E winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...E winds 10 kt. Seas 2 to 4 ft.
.MON...NE to E winds 10 kt. Seas 3 to 5 ft.
.MON NIGHT...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE...E to SE winds 10 kt. Seas 4 to 6 ft in NE swell.
.TUE NIGHT...E to SE winds 10 kt. Seas 3 to 5 ft.

$$

GMZ045-290730-
W Central Gulf from 22N to 26N between 91W and 94W-
320 PM EDT Thu Sep 28 2023

.TONIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.FRI...Variable winds less than 5 kt. Seas 3 ft or less.
.FRI NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.
.SAT...NE to E winds 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...E winds 10 kt. Seas 2 to 4 ft.
.SUN...E winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.
.MON...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.MON NIGHT...NE to E winds 10 kt S of 24N, and E 15 to 20 kt N of
24N. Seas 4 to 6 ft.
.TUE...E winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.

$$

GMZ046-290730-
Central Gulf from 22N to 26N between 87W and 91W-
320 PM EDT Thu Sep 28 2023

.TONIGHT...E winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.FRI...E to SE winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.FRI NIGHT...E winds 10 kt. Seas 2 to 4 ft.
.SAT...E to SE winds 10 kt. Seas 2 to 4 ft.
.SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.SUN...NE to E winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.MON...NE to E winds 10 to 15 kt. Seas 2 to 4 ft S of 24N, and
4 to 6 ft N of 24N.
.MON NIGHT...NE to E winds 10 kt S of 24N, and NE to E 15 to
20 kt N of 24N. Seas 4 to 6 ft.
.TUE...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.

$$

GMZ047-290730-
SE Gulf from 22N to 26N E of 87W including Straits of Florida-
320 PM EDT Thu Sep 28 2023

.TONIGHT...E winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.FRI...E to SE winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.FRI NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.SAT...E winds 10 kt. Seas 3 ft or less.
.SAT NIGHT...NE to E winds 10 kt. Seas 3 ft or less.
.SUN...NE to E winds 10 kt. Seas 3 ft or less.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less S of
24N, and 3 to 5 ft N of 24N.
.MON...NE to E winds 10 to 15 kt. Seas 2 to 4 ft S of 24N, and
4 to 6 ft N of 24N.
.MON NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE...NE to E winds 15 to 20 kt. Seas 5 to 7 ft.
.TUE NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft.

$$

GMZ048-290730-
SW Gulf S of 22N W of 94W-
320 PM EDT Thu Sep 28 2023

.TONIGHT...S of 21N W of 95W, NE winds 10 kt in the evening,
becoming variable less than 5 kt. Elsewhere, NE winds 10 kt. Seas
3 ft or less.
.FRI...Variable winds less than 5 kt. Seas 3 ft or less.
.FRI NIGHT...S of 21N W of 95W, NE winds 10 kt in the evening,
becoming variable less than 5 kt. Elsewhere, NE winds 10 kt. Seas
3 ft or less.
.SAT...Variable winds less than 5 kt. Seas 3 ft or less.
.SAT NIGHT...NE winds 10 kt in the evening, becoming variable
less than 5 kt. Seas 3 ft or less.
.SUN...Variable winds less than 5 kt, becoming N 10 kt in the
afternoon. Seas 3 ft or less.
.SUN NIGHT...NE winds 10 kt. Seas 3 ft or less.
.MON...N to NE winds 10 kt. Seas 3 ft or less.
.MON NIGHT...S of 21N W of 95W, NE winds 10 kt in the evening,
becoming variable less than 5 kt. Elsewhere, NE to E winds 10 kt.
Seas 3 ft or less.
.TUE...S of 21N W of 95W, variable winds less than 5 kt, becoming
NE 10 kt in the afternoon. Elsewhere, E winds 10 kt in the
morning, becoming variable less than 5 kt. Seas 3 ft or less.
.TUE NIGHT...E winds 10 kt. Seas 3 ft or less.

$$

GMZ049-290730-
Central Bay of Campeche-
320 PM EDT Thu Sep 28 2023

.TONIGHT...N winds 10 kt in the evening, becoming variable less
than 5 kt. Seas 3 ft or less.
.FRI...Variable winds less than 5 kt. Seas 3 ft or less.
.FRI NIGHT...N to NE winds 10 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.SAT...Variable winds less than 5 kt. Seas 3 ft or less.
Scattered showers and isolated tstms.
.SAT NIGHT...N winds 10 kt, shifting to NE to E late.
Seas 3 ft or less.
.SUN...SE winds 10 kt, shifting to N to NE in the afternoon. Seas
3 ft or less.
.SUN NIGHT...NE winds 10 kt. Seas 3 ft or less.
.MON...Variable winds less than 5 kt S of 20N, and E 10 kt N of
20N. Seas 3 ft or less.
.MON NIGHT...NE winds 10 kt. Seas 3 ft or less.
.TUE...E winds 10 kt in the morning, becoming variable less than
5 kt. Seas 2 to 4 ft.
.TUE NIGHT...NE winds 10 kt. Seas 3 ft or less.

$$

GMZ050-290730-
E Bay of Campeche including Campeche Bank-
320 PM EDT Thu Sep 28 2023

.TONIGHT...NE winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.FRI...W of 90W, variable less than 5 kt. Variable winds less
than 5 kt in the morning. E of 90W, NE to E winds 10 kt in the
afternoon. Seas 3 ft or less.
.FRI NIGHT...NE winds 10 kt. Seas 3 ft or less. Scattered showers
and isolated tstms.
.SAT...SE winds 10 kt. Seas 3 ft or less. Scattered showers and
isolated tstms.
.SAT NIGHT...N to NE winds 10 kt, shifting to E to SE late. Seas
3 ft or less.
.SUN...W of 90W, SE winds 10 kt in the morning, becoming variable
less than 5 kt. E of 90W, variable winds less than 5 kt, becoming
NE 10 kt in the afternoon. Seas 3 ft or less.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.MON...NE to E winds 10 kt. Seas 3 ft or less.
.MON NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.
.TUE...NE to E winds 10 kt. Seas 3 ft or less.
.TUE NIGHT...NE to E winds 10 to 15 kt. Seas 3 ft or less.

$$

Forecaster AL