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Big Lagoon, FL Coastal Forecast

FZUS54 KMOB 192106
CWFMOB

Coastal Waters Forecast
National Weather Service Mobile AL
306 PM CST Fri Dec 19 2025

Gulf Coastal Waters Okaloosa Walton County Line To Pascagoula Out
60 NM

Seas are 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.

GMZ600-201000-
306 PM CST Fri Dec 19 2025

.SYNOPSIS...
High pressure building in from the west this afternoon will
quickly move overhead tonight and well east of the area by
Saturday. This results in decreasing offshore flow this evening
becoming light to moderate out of the southeast on Saturday. High
pressure will remain positioned over the eastern seaboard and
western Atlantic through the middle of next week, maintaining and
east to southeast flow over the coastal waters. 34/JFB

$$

GMZ630-201000-
Northern Mobile Bay-
306 PM CST Fri Dec 19 2025

.TONIGHT...Northeast winds 5 to 10 knots, becoming east after
midnight. Waves 1 foot or less. Light chop.
.SATURDAY...Southeast winds 5 to 10 knots, becoming south in the
afternoon. Waves 1 foot or less. Light chop.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, diminishing to
around 5 knots after midnight. Waves 1 foot or less. Light chop.
Patchy fog after midnight.
.SUNDAY...East winds around 5 knots. Waves 1 foot or less.
Smooth. Patchy fog in the morning. A slight chance of showers in
the afternoon.
.SUNDAY NIGHT...Northeast winds around 5 knots. Waves 1 foot or
less. Smooth. A slight chance of showers in the evening.
.MONDAY...East winds 5 to 10 knots. Waves 1 foot or less. Light
chop.
.MONDAY NIGHT...East winds around 5 knots. Waves 1 foot or less.
Smooth.
.TUESDAY...Southeast winds around 5 knots. Waves 1 foot or less.
Smooth.
.TUESDAY NIGHT...Southeast winds around 5 knots in the evening,
becoming light and variable. Waves 1 foot or less. Smooth.
.WEDNESDAY...Light and variable winds, becoming southeast around
5 knots in the afternoon. Waves 1 foot or less. Smooth.
.WEDNESDAY NIGHT...South winds around 5 knots in the evening,
becoming light and variable. Waves 1 foot or less. Smooth.

$$

GMZ631-632-201000-
Southern Mobile Bay-Mississippi Sound-
306 PM CST Fri Dec 19 2025

.TONIGHT...Northeast winds around 10 knots, becoming east after
midnight. Waves 1 foot or less. Light chop.
.SATURDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Light chop.
.SATURDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less. Smooth. Patchy fog after midnight.
.SUNDAY...East winds around 5 knots. Waves 1 foot or less.
Smooth. A slight chance of showers in the afternoon.
.SUNDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or
less. Light chop. A slight chance of showers in the evening.
.MONDAY...East winds 5 to 10 knots. Waves 1 foot or less. Light
chop.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Light chop.
.TUESDAY...East winds 5 to 10 knots. Waves 1 foot or less. Light
chop.
.TUESDAY NIGHT...East winds around 5 knots. Waves 1 foot or less.
Smooth.
.WEDNESDAY...East winds around 5 knots. Waves 1 foot or less.
Smooth.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot
or less. Smooth.

$$

GMZ633-634-201000-
Perdido Bay-Pensacola Bay System-
306 PM CST Fri Dec 19 2025

.TONIGHT...Northeast winds 5 to 10 knots, becoming east after
midnight. Waves 1 foot or less. Light chop.
.SATURDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Light chop.
.SATURDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less. Smooth.
.SUNDAY...East winds around 5 knots. Waves 1 foot or less.
Smooth.
.SUNDAY NIGHT...Northeast winds around 5 knots, increasing to
5 to 10 knots after midnight. Waves 1 foot or less. Light chop.
.MONDAY...East winds 5 to 10 knots. Waves 1 foot or less. Light
chop.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Light chop.
.TUESDAY...East winds around 5 knots. Waves 1 foot or less.
Smooth.
.TUESDAY NIGHT...East winds around 5 knots. Waves 1 foot or less.
Smooth.
.WEDNESDAY...East winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less. Smooth.
.WEDNESDAY NIGHT...Southeast winds around 5 knots in the evening,
becoming light and variable. Waves 1 foot or less. Smooth.

$$

GMZ635-636-201000-
Western Choctawhatchee Bay-Eastern Choctawhatchee Bay-
306 PM CST Fri Dec 19 2025

.TONIGHT...North winds 5 to 10 knots, becoming northeast after
midnight. Waves 1 foot or less. Light chop.
.SATURDAY...East winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 foot or less. Light chop.
.SATURDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less. Smooth.
.SUNDAY...Northeast winds around 5 knots. Waves 1 foot or less.
Smooth.
.SUNDAY NIGHT...Northeast winds around 5 knots, increasing to
5 to 10 knots after midnight. Waves 1 foot or less. Light chop.
.MONDAY...East winds 5 to 10 knots. Waves 1 foot or less. Light
chop.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Light chop.
.TUESDAY...East winds around 5 knots, becoming southeast around
5 knots in the afternoon. Waves 1 foot or less. Smooth.
.TUESDAY NIGHT...Light and variable winds, becoming northeast
around 5 knots after midnight. Waves 1 foot or less. Smooth.
.WEDNESDAY...Northeast winds around 5 knots, becoming south in
the afternoon. Waves 1 foot or less. Smooth.
.WEDNESDAY NIGHT...Light and variable winds. Waves 1 foot or
less. Smooth.

$$

GMZ650-655-201000-
Coastal waters from Pensacola FL to Pascagoula MS out 20 NM-
Coastal waters from Okaloosa Walton County Line FL to Pensacola
FL out 20 NM-
306 PM CST Fri Dec 19 2025

.TONIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots, becoming east after midnight. Seas 2 to 3 feet. Wave
Detail: Northeast 2 feet at 3 seconds and west 2 feet at
5 seconds.
.SATURDAY...Southeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 5 seconds.
.SATURDAY NIGHT...South winds 5 to 10 knots, diminishing to
around 5 knots after midnight. Seas around 2 feet in the evening,
then 1 foot or less. Wave Detail: Southeast 1 foot at 5 seconds.
.SUNDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 5 seconds.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 3 seconds. A slight chance of
showers in the evening.
.MONDAY...East winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds.
.MONDAY NIGHT...East winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.TUESDAY NIGHT...East winds around 5 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds.
.WEDNESDAY...East winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 7 seconds.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 6 seconds.

$$

GMZ670-675-201000-
Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM-
Waters from Okaloosa Walton County Line FL to Pensacola FL from
20 to 60 NM-
306 PM CST Fri Dec 19 2025

.TONIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots, becoming east after midnight. Seas 2 to 3 feet. Wave
Detail: North 2 feet at 5 seconds and southeast 2 feet at
7 seconds.
.SATURDAY...Southeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 5 seconds and west 1 foot at 5 seconds.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet
in the evening, then 1 foot or less. Wave Detail: Southeast
1 foot at 5 seconds.
.SUNDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 4 seconds.
.SUNDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. Seas 1 foot or
less, then around 2 feet after midnight. Wave Detail: East 1 foot
at 3 seconds, becoming east 2 feet at 3 seconds.
.MONDAY...East winds around 15 knots with gusts up to 20 knots.
Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East
3 feet at 5 seconds.
.MONDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
East 4 feet at 6 seconds.
.TUESDAY...East winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 3 to 4 feet, occasionally to
5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 2 to
3 feet. Wave Detail: Southeast 2 feet at 7 seconds.

$$



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