419
FZNT24 KNHC 072012
OFFNT4

Offshore Waters Forecast for the Gulf of America
NWS National Hurricane Center Miami, FL
412 PM EDT Tue Oct 7 2025

Offshore Waters Forecast for the Gulf of America

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.

GMZ001-080815-
Synopsis for the Gulf of America
412 PM EDT Tue Oct 7 2025

.SYNOPSIS...High pressure across the eastern U.S. will build
modestly across the Gulf basin throughout the week. Moderate E
to SE winds and slight to moderate seas will become moderate to
locally fresh NE to E through the remainder of the week. A trough
of low pressure located over the Yucatan Peninsula is producing a
large area of disorganized showers and thunderstorms. This system
is expected to emerge over the Bay of Campeche later today, and
some slow development is possible before it moves inland over
southern Mexico late Wednesday or early Thursday. Regardless of
development, showers and thunderstorms and strong gusty winds are
likely across waters north of the Yucatan Peninsula and across the
southwestern Gulf through Wed night. A cold front is expected to
sink southward across the northern Gulf Thu night through Fri.

$$

GMZ040-080815-
NW Gulf of America including Stetson Bank-
412 PM EDT Tue Oct 7 2025

.TONIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.THU...NE to E winds 15 to 20 kt. Seas 5 to 7 ft in E swell.
.THU NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...NE to E winds 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT NIGHT...E winds 10 kt. Seas 3 to 5 ft.
.SUN...E to SE winds 10 kt. Seas 2 to 4 ft.
.SUN NIGHT...SE to S winds 10 to 15 kt. Seas 3 ft or less.

$$

GMZ041-080815-
SW Louisiana Offshore Waters including Flower Garden Bank Marine
Sanctuary-
412 PM EDT Tue Oct 7 2025

.TONIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.
.WED...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft.
.THU...NE to E winds 15 kt. Seas 5 to 7 ft.
.THU NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI...NE to E winds 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft in E
swell.
.SUN...E winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ056-080815-
N Central Gulf of America Offshore Waters-
412 PM EDT Tue Oct 7 2025

.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...NE to E winds 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.
.THU...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.FRI NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.SAT NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...NE to E winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...E to SE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ057-080815-
NE Gulf of America N of 26N E of 87W-
412 PM EDT Tue Oct 7 2025

.TONIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers
and isolated tstms.
.WED...NE to E winds 15 to 20 kt. Seas 3 to 5 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.THU...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.THU NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...NE winds 15 to 20 kt. Seas 5 to 7 ft.
.FRI NIGHT...NE winds 20 to 25 kt. Seas 5 to 7 ft.
.SAT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SUN...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.

$$

GMZ058-080815-
W Central Gulf of America from 22N to 26N W of 94W-
412 PM EDT Tue Oct 7 2025

.TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.WED...NE to E winds 10 to 15 kt. Seas 5 to 7 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 5 to 7 ft. Scattered
showers and isolated tstms.
.THU NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...E to SE winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ045-080815-
W Central Gulf of America from 22N to 26N between 91W and 94W-
412 PM EDT Tue Oct 7 2025

.TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.WED...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.WED 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. Scattered showers and isolated
tstms.
.THU...NE to E winds 10 to 15 kt. Seas 5 to 7 ft. Scattered
showers and isolated tstms.
.THU NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI...NE to E winds 15 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft in NE to E
swell.
.SUN...NE to E winds 10 kt in the morning, becoming variable less
than 5 kt. Seas 3 to 5 ft.
.SUN NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.

$$

GMZ046-080815-
Central Gulf of America from 22N to 26N between 87W and 91W-
412 PM EDT Tue Oct 7 2025

.TONIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...S of 24N, NE to E winds 10 kt in the morning, becoming
variable less than 5 kt. N of 24N, NE to E winds 10 to 15 kt.
Seas 3 to 5 ft. Scattered showers and isolated tstms.
.WED NIGHT...NE winds 10 kt S of 24N, and NE to E 15 to 20 kt N
of 24N. Seas 4 to 6 ft. Scattered showers and isolated tstms.
.THU...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.THU NIGHT...NE to E winds 15 kt. Seas 4 to 6 ft.
.FRI...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.FRI NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft.
.SAT...NE winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 4 to 6 ft in NE swell.
.SUN...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN NIGHT...E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

GMZ047-080815-
SE Gulf of America from 22N to 26N E of 87W including Straits of
Florida-
412 PM EDT Tue Oct 7 2025

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

$$

GMZ048-080815-
SW Gulf of America S of 22N W of 94W-
412 PM EDT Tue Oct 7 2025

.TONIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. Numerous showers
and scattered tstms.
.WED...NE to E winds 20 to 25 kt. Seas 5 to 7 ft. Numerous
showers and scattered tstms.
.WED NIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft in E swell.
Numerous showers and scattered tstms.
.THU...SE winds 10 kt. Seas 4 to 6 ft in NE to E swell. Scattered
showers and isolated tstms.
.THU NIGHT...NW to N winds 10 kt S of 21N W of 95W, and variable
less than 5 kt elsewhere. Seas 4 to 6 ft in NE swell.
.FRI...N winds 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...N winds 10 to 15 kt. Seas 4 to 6 ft.
.SAT...N winds 10 to 15 kt. Seas 4 to 6 ft in NE swell.
.SAT NIGHT...N to NE winds 10 kt. Seas 4 to 6 ft in NE swell.
.SUN...Variable winds less than 5 kt S of 21N W of 95W, and E to
SE 10 kt elsewhere. Seas 3 to 5 ft.
.SUN NIGHT...E to SE winds 10 kt. Seas 2 to 4 ft.

$$

GMZ049-080815-
Central Bay of Campeche-
412 PM EDT Tue Oct 7 2025

.TONIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Scattered tstms.
.WED...E to SE winds 15 to 20 kt. Seas 4 to 6 ft. Scattered
showers and isolated tstms.
.WED NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers and isolated tstms.
.THU...S of 20N, SE winds 10 kt in the morning, becoming variable
less than 5 kt. N of 20N, E to SE winds 10 kt. Seas 2 to 4 ft.
Scattered showers and isolated tstms.
.THU NIGHT...Variable winds less than 5 kt, becoming N to NE
10 kt late. Seas 3 ft or less S of 20N, and 4 to 6 ft N
of 20N.
.FRI...Variable winds less than 5 kt S of 20N, and NE 10 kt N of
20N. Seas 4 to 6 ft in NE swell.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT...Variable winds less than 5 kt S of 20N, and NE to E 10 kt
N of 20N. Seas 4 to 6 ft in NE swell.
.SAT NIGHT...S of 20N, N to NE winds 10 kt in the evening,
becoming variable less than 5 kt. N of 20N, NE winds 10 kt. Seas
3 to 5 ft.
.SUN...Variable winds less than 5 kt S of 20N, and NE to E 10 kt
N of 20N. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 10 kt. Seas 2 to 4 ft.

$$

GMZ050-080815-
E Bay of Campeche including Campeche Bank-
412 PM EDT Tue Oct 7 2025

.TONIGHT...E to SE winds 15 to 20 kt W of 90W, and NE to E 10 kt
E of 90W. Seas 4 to 6 ft. Scattered showers and isolated tstms.
.WED...E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered showers and
isolated tstms.
.WED NIGHT...NE to E winds 10 kt. Seas 3 ft or less. Scattered
showers and isolated tstms.
.THU...SE winds 10 kt W of 90W, and variable less than 5 kt E of
90W. Seas 2 to 4 ft.
.THU NIGHT...N to NE winds 10 kt. Seas 3 to 5 ft.
.FRI...NE winds 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT...NE winds 10 kt. Seas 3 to 5 ft.
.SAT NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft.
.SUN...NE winds 10 kt. Seas 3 to 5 ft.
.SUN NIGHT...NE to E winds 10 to 15 kt. Seas 2 to 4 ft.

$$

Forecaster AL