Hazardous marine condition(s):
Small Craft Advisory
GMZ500-GMZ501-291100-
436 PM CST Fri Nov 28 2025
.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...
Much of the next five days will see hazardous marine conditions as
multiple storm systems move across the waters. Advisories will
remain in effect for the open Gulf waters through Saturday morning,
with additional advisories likely necessary by Sunday night,
potentially continuing into Tuesday night.
$$
GMZ550-552-291100- 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- 436 PM CST Fri Nov 28 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING TONIGHT East winds 15 to 20 knots, becoming southeast late. Gusts up to 30 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 5 seconds. SATURDAY Southeast winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Gusts up to 30 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 5 seconds. SATURDAY NIGHT Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers after midnight. SUNDAY Southeast winds 5 to 10 knots, becoming northeast 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas 1 to 2 feet, building to 2 to 3 feet in the afternoon. Wave Detail: Southeast 2 feet at 6 seconds, becoming northeast 2 feet at 3 seconds and southeast 2 feet at 6 seconds. A chance of showers. SUNDAY NIGHT Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 4 seconds and southeast 2 feet at 7 seconds. A chance of showers, mainly in the evening. MONDAY East winds 15 to 20 knots with gusts up to 30 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. MONDAY NIGHT Northeast winds around 15 knots, becoming northwest after midnight. Gusts up to 30 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds and northwest 3 feet at 3 seconds. A slight chance of thunderstorms in the evening. Showers. TUESDAY North winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest 3 feet at 4 seconds and southeast 2 feet at 7 seconds. A chance of showers in the morning. TUESDAY NIGHT Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: North 2 feet at 3 seconds and southeast 1 foot at 7 seconds. WEDNESDAY East winds around 10 knots. Seas 1 to 2 feet. Wave Detail: East 2 feet at 3 seconds and southeast 1 foot at 6 seconds. WEDNESDAY NIGHT Southeast winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers after midnight. Winds and seas higher in and near thunderstorms. $$
GMZ550-552-291100- 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- 436 PM CST Fri Nov 28 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING TONIGHT East winds 15 to 20 knots, becoming southeast late. Gusts up to 30 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 5 seconds. SATURDAY Southeast winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Gusts up to 30 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 5 seconds. SATURDAY NIGHT Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of showers after midnight. SUNDAY Southeast winds 5 to 10 knots, becoming northeast 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas 1 to 2 feet, building to 2 to 3 feet in the afternoon. Wave Detail: Southeast 2 feet at 6 seconds, becoming northeast 2 feet at 3 seconds and southeast 2 feet at 6 seconds. A chance of showers. SUNDAY NIGHT Northeast winds 15 to 20 knots with gusts up to 30 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 3 feet at 4 seconds and southeast 2 feet at 7 seconds. A chance of showers, mainly in the evening. MONDAY East winds 15 to 20 knots with gusts up to 30 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. MONDAY NIGHT Northeast winds around 15 knots, becoming northwest after midnight. Gusts up to 30 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds and northwest 3 feet at 3 seconds. A slight chance of thunderstorms in the evening. Showers. TUESDAY North winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest 3 feet at 4 seconds and southeast 2 feet at 7 seconds. A chance of showers in the morning. TUESDAY NIGHT Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: North 2 feet at 3 seconds and southeast 1 foot at 7 seconds. WEDNESDAY East winds around 10 knots. Seas 1 to 2 feet. Wave Detail: East 2 feet at 3 seconds and southeast 1 foot at 6 seconds. WEDNESDAY NIGHT Southeast winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers after midnight. Winds and seas higher in and near thunderstorms. $$