GMZ500-GMZ501-171000-
406 PM CDT Thu Oct 16 2025
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
High pressure centered over the area will gradually shift to the
east and southeast today and Friday. Winds will turn more east-
southeasterly and increase to 10 to 15 knots tonight and Friday in
response to the departing high. Seas then also rise to 2 to 4 feet
by Friday due to these stronger winds. A frontal system is expected
to slide through the waters late in the weekend. Winds may briefly
get into the 15 to 20 knot range Friday night into Saturday, but do
not expect any prolonged periods where winds exceed 20 knots.
further increase onshore winds to 15 to 20 knots Friday night. After
the front moves through late on Sunday, winds will shift to the
northwest, but choppy conditions will persist.
$$
GMZ550-552-171000- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- 406 PM CDT Thu Oct 16 2025 TONIGHT Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. FRIDAY East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. FRIDAY NIGHT Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. SATURDAY Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers and thunderstorms in the afternoon. SATURDAY NIGHT Southeast winds around 10 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. SUNDAY Southeast winds 5 to 10 knots, becoming east in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms in the morning. SUNDAY NIGHT East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. MONDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. MONDAY NIGHT Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. TUESDAY Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. TUESDAY NIGHT Southeast winds around 10 knots. Seas around 2 feet. A slight chance of showers after midnight. Winds and seas higher in and near thunderstorms. $$
GMZ550-552-171000- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- 406 PM CDT Thu Oct 16 2025 TONIGHT Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. FRIDAY East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. FRIDAY NIGHT Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. SATURDAY Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers and thunderstorms in the afternoon. SATURDAY NIGHT Southeast winds around 10 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. SUNDAY Southeast winds 5 to 10 knots, becoming east in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms in the morning. SUNDAY NIGHT East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. MONDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. MONDAY NIGHT Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. TUESDAY Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. TUESDAY NIGHT Southeast winds around 10 knots. Seas around 2 feet. A slight chance of showers after midnight. Winds and seas higher in and near thunderstorms. $$