Hazardous marine condition(s):
Small Craft Advisory
GMZ400-041800-
1212 AM CDT Sat Oct 4 2025
.Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
Blanche Bays...
Low pressure in the northern Gulf will cause widespread showers
and storms through the first part of next week. Winds will be
elevated, and a small craft advisory remains in effect through
Sunday morning. Winds will be from the east between 15 and 20
knots, with gusts from 25 to 30 knots. Waves will build to 7 feet,
with a 6 to 8-second period. Late Sunday, the low will move
onshore, and by Monday, winds will weaken, dropping below advisory
criteria. Once the winds weaken, waves will quickly drop below 4
feet by Monday.
$$
GMZ455-041800- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM- 1212 AM CDT Sat Oct 4 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING TODAY East winds 20 to 25 knots. Seas 2 to 4 feet. Wave Detail: East 3 feet at 4 seconds. A chance of showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. TONIGHT East winds 20 to 25 knots, diminishing to 15 to 20 knots after midnight. Seas 2 to 4 feet. Wave Detail: East 3 feet at 4 seconds. A chance of showers in the evening. A chance of thunderstorms. Showers likely after midnight. SUNDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 3 seconds. Showers likely with a chance of thunderstorms. SUNDAY NIGHT Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 3 seconds. Showers likely in the evening. A chance of thunderstorms. A chance of showers after midnight. MONDAY Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 3 seconds. A chance of showers. A chance of thunderstorms early in the morning, then a slight chance of thunderstorms in the late morning and afternoon. MONDAY NIGHT East winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: East 1 foot at 3 seconds. A chance of showers with a slight chance of thunderstorms early in the evening, then a slight chance of showers in the late evening and overnight. TUESDAY East winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers in the morning, then a chance of showers in the afternoon. TUESDAY NIGHT East winds 5 to 10 knots. Seas 1 foot or less. A chance of showers early in the evening, then a slight chance of showers in the late evening and overnight. A slight chance of thunderstorms after midnight. WEDNESDAY Northeast winds around 10 knots. Seas around 2 feet. A slight chance of showers. A slight chance of thunderstorms early in the morning. A slight chance of thunderstorms in the afternoon. WEDNESDAY NIGHT East winds 5 to 10 knots, becoming northeast 10 to 15 knots after midnight. Seas around 2 feet. A slight chance of showers and thunderstorms until early morning. Winds and seas higher in and near thunderstorms. $$
GMZ455-041800- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM- 1212 AM CDT Sat Oct 4 2025 SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING TODAY East winds 20 to 25 knots. Seas 2 to 4 feet. Wave Detail: East 3 feet at 4 seconds. A chance of showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. TONIGHT East winds 20 to 25 knots, diminishing to 15 to 20 knots after midnight. Seas 2 to 4 feet. Wave Detail: East 3 feet at 4 seconds. A chance of showers in the evening. A chance of thunderstorms. Showers likely after midnight. SUNDAY East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 3 seconds. Showers likely with a chance of thunderstorms. SUNDAY NIGHT Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 3 seconds. Showers likely in the evening. A chance of thunderstorms. A chance of showers after midnight. MONDAY Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 3 seconds. A chance of showers. A chance of thunderstorms early in the morning, then a slight chance of thunderstorms in the late morning and afternoon. MONDAY NIGHT East winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: East 1 foot at 3 seconds. A chance of showers with a slight chance of thunderstorms early in the evening, then a slight chance of showers in the late evening and overnight. TUESDAY East winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers in the morning, then a chance of showers in the afternoon. TUESDAY NIGHT East winds 5 to 10 knots. Seas 1 foot or less. A chance of showers early in the evening, then a slight chance of showers in the late evening and overnight. A slight chance of thunderstorms after midnight. WEDNESDAY Northeast winds around 10 knots. Seas around 2 feet. A slight chance of showers. A slight chance of thunderstorms early in the morning. A slight chance of thunderstorms in the afternoon. WEDNESDAY NIGHT East winds 5 to 10 knots, becoming northeast 10 to 15 knots after midnight. Seas around 2 feet. A slight chance of showers and thunderstorms until early morning. Winds and seas higher in and near thunderstorms. $$