GMZ500-GMZ501-191100-
537 PM CDT Sat Apr 18 2026
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
High pressure from the gulf into the Atlantic will continue to
produce a light to moderate easterly to southeasterly fetch at 10 to
15 kt over the local waters this afternoon. A cold front is expected
to move through the region bringing northerly winds around 25kt
Sunday into early next week. Small Craft Advisories have been posted
for these conditions. Northeast winds will shift to east into
Tuesday but remain elevated. Wednesday, winds will shift to a more
SE direction and ease a bit to around 10-15 kt, possibly remaining
that way for the remainder of the week.
$$
GMZ534-191100-
Lake Borgne-
537 PM CDT Sat Apr 18 2026
SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CDT SUNDAY THROUGH
MONDAY MORNING
TONIGHT
Southwest winds around 10 knots, becoming north after
midnight, then increasing to 20 to 25 knots late. Waves around
2 feet, building to 3 to 5 feet after midnight. A chance of showers
with a slight chance of thunderstorms this evening, then showers
likely with a chance of thunderstorms after midnight.
SUNDAY
North winds 20 to 25 knots, becoming northeast 15 to
20 knots in the afternoon. Waves 3 to 5 feet. A chance of showers
and thunderstorms in the morning.
SUNDAY NIGHT
Northeast winds 15 to 20 knots. Waves 3 to 4 feet.
MONDAY
East winds 15 to 20 knots with gusts up to 25 knots. Waves
2 to 4 feet.
MONDAY NIGHT
East winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet after midnight.
TUESDAY
East winds 10 to 15 knots with gusts up to 20 knots.
Waves 2 to 3 feet.
TUESDAY NIGHT
Southeast winds 10 to 15 knots. Waves around
2 feet.
WEDNESDAY
Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Waves 2 to
3 feet.
THURSDAY
Southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Waves 2 to 4 feet.
THURSDAY NIGHT
Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
Winds and waves higher in and near thunderstorms.
$$
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