GMZ500-GMZ501-150600-
1152 AM CST Sun Dec 14 2025
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
Strong winds are developing in the wake of a cold front that moved
through the waters earlier this monring. These strong northerly
winds of 25 to 30 knots will produce frequent gusts of 30 to
35 knots over the waters. However, winds could gusts 35 to 40 knots
over the outer offshore waters resuling inte gale conditions. Small
Craft Advisories and Gale Warnings are already in effect for the
waters over this time period. Another high will then quickly settle
over the area on Tuesday, and this will allow winds to turn more
easterly and fall back to less than 10 knots. Seas will also begin
to subside as the winds decrease Monday night into Tuesday. These
lighter winds and calmer seas will persist through Thursday night. A
front will shift the winds to an offshore direction on Friday as a
weak front slides through, but winds will remain below any advisory
thresholds.
$$
GMZ570-572-150600-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
1152 AM CST Sun Dec 14 2025
GALE WARNING IN EFFECT THROUGH MONDAY MORNING
THIS AFTERNOON
Northeast winds 25 to 30 knots. Seas 2 to 3 feet,
building to 6 to 9 feet, occasionally to 11 feet. Wave Detail: North
3 feet at 4 seconds, becoming northeast 9 feet at 6 seconds and
northwest 2 feet at 3 seconds. A slight chance of showers early.
TONIGHT
Northeast winds 25 to 30 knots. Seas 7 to 10 feet,
occasionally to 13 feet. Wave Detail: Northeast 10 feet at
8 seconds.
MONDAY
Northeast winds 15 to 20 knots with gusts up to 25 knots.
Seas 5 to 7 feet, occasionally to 9 feet, subsiding to 3 to 5 feet,
occasionally to 6 feet in the afternoon. Wave Detail: Northeast
7 feet at 8 seconds, becoming northeast 5 feet at 8 seconds.
MONDAY NIGHT
East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds.
TUESDAY
East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
East 3 feet at 7 seconds.
TUESDAY NIGHT
Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: East 2 feet at 6 seconds. A slight chance of showers
after midnight.
WEDNESDAY
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds. A slight chance of showers in
the morning, then a chance of showers in the afternoon.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.
A chance of showers.
THURSDAY
South winds 5 to 10 knots. Seas around 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 8 seconds.
A slight chance of thunderstorms in the morning. A chance of
showers.
THURSDAY NIGHT
Southwest winds 5 to 10 knots, becoming north
after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave
Detail: Southeast 4 feet at 7 seconds and southwest 1 foot at
4 seconds. A chance of showers, mainly in the evening.
Winds and seas higher in and near thunderstorms.
$$
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