GMZ500-GMZ501-161100-
437 PM CST Sun Feb 15 2026
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
A passing low pressure system will keep hazardous winds and seas in
place today. Winds will exceed 20 knots and waves will approach
7 feet at times over the open Gulf water through the evening hours.
A Small Craft Advisory is in effect through Sunday evening. High
pressure will then settle over the waters tonight and remain in
place through Tuesday. Light winds of less than 10 knots and calmer
seas of 3 feet or less can be expected. By mid-week, the high will
shift to the east and a persistent onshore flow of 10 to 15 knots
will develop. These conditions will last through the end of the
week.
$$
GMZ530-161100-
Lake Pontchartrain and Lake Maurepas-
437 PM CST Sun Feb 15 2026
SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CST TONIGHT
TONIGHT
Northwest winds 15 to 20 knots with gusts up to 25 knots,
becoming north 10 to 15 knots with gusts up to 20 knots after
midnight. Waves 2 to 4 feet.
MONDAY
North winds 5 to 10 knots, becoming northwest in the
afternoon. Waves 1 to 2 feet in the morning, then 1 foot or less.
MONDAY NIGHT
Southeast winds around 5 knots. Waves 1 foot or
less.
TUESDAY
Southeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
TUESDAY NIGHT
South winds 5 to 10 knots. Waves around 2 feet.
WEDNESDAY
South winds 5 to 10 knots, becoming southwest 10 to
15 knots in the afternoon. Waves around 2 feet.
WEDNESDAY NIGHT
South winds around 10 knots. Waves around 2 feet.
THURSDAY
South winds 10 to 15 knots. Waves 2 to 3 feet.
THURSDAY NIGHT
South winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers.
FRIDAY
South winds 10 to 15 knots. Waves 2 to 3 feet. A slight
chance of showers in the morning, then a chance of showers in the
afternoon.
FRIDAY NIGHT
South winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers. A slight chance of thunderstorms after
midnight.
Winds and waves higher in and near thunderstorms.
$$
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