GMZ500-GMZ501-192000-
201 AM CDT Sat Sep 19 2026
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
A broad surface high centered over the Tennessee Valley encompasses
the southeastern US. This ridge will slightly weaken while tracking
southward, becoming centered across the northern Gulf Coast Sunday.
Local winds will respond to this by weakening and becoming more
onshore. Weaker winds will persist throughout the remainder of the
forecast period as that ridge remains nearby.
$$
GMZ534-192000-
Lake Borgne-
201 AM CDT Sat Sep 19 2026
REST OF TONIGHT
Southeast winds around 5 knots, becoming
northeast around 5 knots late. Waves 1 foot or less.
SATURDAY
North winds around 5 knots, becoming east around 5 knots
in the afternoon. Waves 1 foot or less.
SATURDAY NIGHT
Southwest winds around 5 knots. Waves 1 foot or
less.
SUNDAY
North winds around 5 knots, becoming east around 5 knots
in the afternoon. Waves 1 foot or less.
SUNDAY NIGHT
South winds around 5 knots, becoming southwest after
midnight. Waves 1 foot or less.
MONDAY
Northwest winds around 5 knots, becoming northeast in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
MONDAY NIGHT
Southeast winds around 5 knots, becoming west around
5 knots after midnight. Waves 1 foot or less.
TUESDAY
North winds around 5 knots, becoming east in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
TUESDAY NIGHT
Southeast winds around 5 knots, becoming northeast
around 5 knots after midnight. Waves 1 foot or less.
WEDNESDAY
Northeast winds 5 to 10 knots, becoming east in the
afternoon. Waves around 2 feet.
WEDNESDAY NIGHT
East winds around 5 knots, becoming northeast
10 to 15 knots after midnight. Waves 1 foot or less, then 2 to
3 feet after midnight. A slight chance of showers and thunderstorms
in the evening.
Winds and waves higher in and near thunderstorms.
$$
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