Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
389 FZUS54 KLIX 011032 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 531 AM CDT Thu Oct 1 2026 Pascagoula to Atchafalaya River out to 60 NM Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. GMZ500-GMZ501-012300- 531 AM CDT Thu Oct 1 2026 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... A tightening pressure gradient will keep southeast winds elevated at 10 to 15 knots today and 15 to 20 knots tonight creating some choppy conditions in the waters. Winds will drop back to 10 to 15 knots tomorrow and remain in that range through Sunday. A front will then slip through the waters Sunday night and winds will shift to the northeast for Monday and Tuesday. Wind speeds will also rise back to 15 to 20 knots and seas will increase to 2 to 4 feet nearshore and 4 to 6 feet offshore creating another round of choppy seas. Showers and some thunderstorms will begin to increase in coverage Thursday and especially Friday through the weekend as a tropical wave moves through the northern gulf and interacts with an approaching weak cold front. $$ GMZ529-012300- Lake Maurepas- 531 AM CDT Thu Oct 1 2026 .TODAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots late. Seas 2 to 3 feet. A chance of showers. A slight chance of thunderstorms late this morning. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A slight chance of showers in the evening. .FRIDAY...East winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. .FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. A slight chance of thunderstorms in the evening. A chance of showers. .SATURDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. .SATURDAY NIGHT...Northeast winds around 5 knots. Seas 1 foot or less. Showers likely. A chance of thunderstorms, mainly in the evening. .SUNDAY...Northeast winds around 5 knots. Seas 1 foot or less. Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .SUNDAY NIGHT...Northeast winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas 1 foot or less, then around 2 feet after midnight. A slight chance of thunderstorms in the evening. A chance of showers. .MONDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. A chance of showers. A chance of thunderstorms in the afternoon. .MONDAY NIGHT...Northeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 2 to 3 feet. A slight chance of showers in the evening. Winds and seas higher in and near thunderstorms. $$ GMZ531-012300- Lake Pontchartrain- 531 AM CDT Thu Oct 1 2026 .TODAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots this afternoon. Seas 2 to 3 feet. A chance of showers. A slight chance of thunderstorms late this morning. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas around 2 feet. A slight chance of showers in the evening. .FRIDAY...East winds 5 to 10 knots. Seas around 2 feet. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. A slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .SATURDAY...East winds 5 to 10 knots. Seas around 2 feet. Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .SATURDAY NIGHT...East winds around 5 knots. Seas 1 foot or less. Showers likely with a chance of thunderstorms. .SUNDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. A chance of showers with a slight chance of thunderstorms. .MONDAY...Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to 3 feet. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .MONDAY NIGHT...Northeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 2 to 3 feet. A slight chance of showers. Winds and seas higher in and near thunderstorms. $$ GMZ532-012300- Mississippi Sound- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Waves around 3 feet. A slight chance of thunderstorms this morning. A chance of showers. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. .FRIDAY...Southeast winds around 10 knots. Waves around 2 feet. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .FRIDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .SATURDAY...Southeast winds 5 to 10 knots. Waves around 2 feet. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet after midnight. Showers with a chance of thunderstorms. .SUNDAY...East winds 5 to 10 knots, becoming northeast in the afternoon. Waves around 2 feet in the morning, then 1 foot or less. Showers with a chance of thunderstorms. .SUNDAY NIGHT...North winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Waves 2 to 3 feet. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. .MONDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers with a slight chance of thunderstorms. .MONDAY NIGHT...Northeast winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Waves 2 to 4 feet. A chance of showers. A slight chance of thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ533-012300- Lake Salvador and Lake Cataouatche- 531 AM CDT Thu Oct 1 2026 .TODAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots this afternoon. Seas around 2 feet. A chance of showers. A slight chance of thunderstorms late this morning. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. .FRIDAY...East winds 5 to 10 knots. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. .FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. .SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less. Showers with a chance of thunderstorms. .SATURDAY NIGHT...East winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers. .SUNDAY...Northeast winds around 5 knots. Seas 1 foot or less. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northeast winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas 1 foot or less, then 1 to 2 feet after midnight. A chance of showers with a slight chance of thunderstorms. .MONDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. .MONDAY NIGHT...Northeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 2 to 3 feet. A chance of showers. Winds and seas higher in and near thunderstorms. $$ GMZ534-012300- Lake Borgne- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers. A slight chance of thunderstorms late this morning. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A slight chance of showers and thunderstorms in the evening. .FRIDAY...East winds around 10 knots. Waves around 2 feet. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .FRIDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .SATURDAY...East winds 10 to 15 knots. Waves around 2 feet. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. A chance of thunderstorms. Showers. .SUNDAY...Northeast winds 5 to 10 knots. Waves 1 foot or less. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Waves 1 to 2 feet, building to 2 to 3 feet after midnight. A slight chance of thunderstorms. Showers likely, mainly in the evening. .MONDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .MONDAY NIGHT...Northeast winds 15 to 20 knots. Waves 2 to 4 feet. A chance of showers. Winds and waves higher in and near thunderstorms. $$ GMZ535-012300- Breton Sound- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas around 3 feet. A chance of showers. A chance of thunderstorms late this morning and afternoon. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. A slight chance of thunderstorms. A chance of showers, mainly in the evening. .FRIDAY...Southeast winds around 10 knots. Seas around 2 feet. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. .SATURDAY...Southeast winds around 10 knots. Seas around 2 feet. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Showers with a chance of thunderstorms. .SUNDAY...South winds 5 to 10 knots. Seas 1 foot or less. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 1 foot or less, then 2 to 3 feet after midnight. A chance of thunderstorms. Showers likely. .MONDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Showers likely with a chance of thunderstorms. .MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Showers likely. A slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ536-012300- Chandeleur Sound- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Waves around 3 feet. A chance of showers. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Waves around 3 feet. A slight chance of showers and thunderstorms. .FRIDAY...Southeast winds 10 to 15 knots. Waves around 2 feet. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 10 knots. Waves around 2 feet. A chance of thunderstorms. Showers. .SATURDAY...Southeast winds 10 to 15 knots. Waves around 2 feet. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds around 10 knots. Waves around 2 feet. Showers with a chance of thunderstorms. .SUNDAY...Southeast winds around 10 knots, becoming northwest in the afternoon. Waves around 2 feet in the morning, then 1 foot or less. Showers with a chance of thunderstorms. .SUNDAY NIGHT...North winds 5 to 10 knots, becoming northeast 10 to 15 knots after midnight. Waves 2 to 3 feet. A chance of thunderstorms. Showers likely. .MONDAY...Northeast winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Waves 2 to 4 feet. Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .MONDAY NIGHT...Northeast winds 15 to 20 knots. Waves 3 to 4 feet. A chance of showers. A slight chance of thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ541-012300- Terrebonne Bay- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 2 seconds. A chance of showers. A slight chance of thunderstorms late this morning. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 2 seconds. A slight chance of thunderstorms. A chance of showers, mainly in the evening. .FRIDAY...East winds around 10 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 2 seconds. A chance of showers and thunderstorms. .FRIDAY NIGHT...East winds 10 to 15 knots, becoming southeast 5 to 10 knots after midnight. Seas 1 foot or less. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. .SATURDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. Showers with a chance of thunderstorms. .SUNDAY...East winds 5 to 10 knots. Seas 1 foot or less. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds. A chance of thunderstorms. Showers likely. .MONDAY...Northeast winds 10 to 15 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds. A chance of thunderstorms. Showers. .MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds. Showers likely. A slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ543-012300- Barataria Bay- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots. Seas 1 foot or less. A chance of showers. A slight chance of thunderstorms late this morning. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 1 foot or less. A slight chance of thunderstorms. A chance of showers, mainly in the evening. .FRIDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. .SATURDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers. .SUNDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northeast winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas 1 foot or less. Showers likely with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. .MONDAY...Northeast winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas 1 foot or less. Showers likely with a chance of thunderstorms. .MONDAY NIGHT...Northeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 1 foot or less. Showers likely. A slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ551-012300- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. A chance of showers. A slight chance of thunderstorms late this morning and afternoon. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A chance of showers with a slight chance of thunderstorms. .FRIDAY...East winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .FRIDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds. A chance of thunderstorms. Showers. .SATURDAY...Southeast winds around 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Showers with a chance of thunderstorms. .SUNDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A chance of thunderstorms. Showers. .MONDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 3 seconds and southeast 2 feet at 6 seconds. Showers with a chance of thunderstorms. .MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 5 seconds. Showers likely. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ553-012300- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A chance of showers. A slight chance of thunderstorms late this morning. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. .FRIDAY...Southeast winds around 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 8 seconds. A chance of thunderstorms. Showers. .SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds. A chance of thunderstorms. Showers. .SUNDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A chance of thunderstorms. Showers. .MONDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds and northeast 2 feet at 3 seconds. Showers with a chance of thunderstorms. .MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 4 seconds and southeast 2 feet at 7 seconds. Showers likely. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ554-012300- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A chance of showers. A slight chance of thunderstorms late this morning. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 8 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. .SATURDAY...Southeast winds around 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Showers with a chance of thunderstorms. .SUNDAY...South winds around 10 knots, becoming southwest in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. A chance of thunderstorms. Showers. .MONDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds and northeast 1 foot at 4 seconds. Showers with a chance of thunderstorms. .MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 5 seconds. Showers likely. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ557-012300- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of thunderstorms this morning. A chance of showers. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. A chance of thunderstorms. Showers. .SATURDAY...Southeast winds around 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. Showers with a chance of thunderstorms. .SUNDAY...South winds around 10 knots, becoming southwest in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds. Showers with a chance of thunderstorms. .SUNDAY NIGHT...North winds 5 to 10 knots, becoming northeast 10 to 15 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 6 seconds. Showers likely with a chance of thunderstorms. .MONDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 5 seconds. Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds and northeast 3 feet at 4 seconds. Showers likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ570-012300- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A chance of showers until late afternoon. A slight chance of thunderstorms late this morning and afternoon. A slight chance of showers late. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A chance of showers and thunderstorms. .FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 8 seconds. A chance of thunderstorms. Showers. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 8 seconds. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Showers with a chance of thunderstorms. .SUNDAY...Southeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A chance of thunderstorms. Showers. .MONDAY...Northeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds and northeast 2 feet at 3 seconds. Showers with a chance of thunderstorms. .MONDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 5 seconds. Showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ572-012300- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A chance of showers early this morning, then a slight chance of showers and thunderstorms late this morning. A chance of showers and thunderstorms this afternoon. .TONIGHT...Southeast winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 6 seconds. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at 8 seconds. A chance of thunderstorms. Showers. .SATURDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 7 seconds. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Showers with a chance of thunderstorms. .SUNDAY...South winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Showers with a chance of thunderstorms. .SUNDAY NIGHT...East winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A chance of thunderstorms. Showers. .MONDAY...Northeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Showers with a chance of thunderstorms. .MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: Northeast 3 feet at 4 seconds and southeast 3 feet at 7 seconds. A slight chance of thunderstorms. Showers. Winds and seas higher in and near thunderstorms. $$ GMZ575-012300- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A slight chance of thunderstorms this morning. A chance of showers. A chance of thunderstorms this afternoon. .TONIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 8 seconds. A chance of thunderstorms. Showers. .SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. A chance of thunderstorms. Showers. .SUNDAY...South winds 5 to 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Showers with a chance of thunderstorms. .SUNDAY NIGHT...South winds around 5 knots, becoming northeast after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A chance of thunderstorms. Showers. .MONDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. Showers with a chance of thunderstorms. .MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: Northeast 3 feet at 4 seconds and southeast 2 feet at 7 seconds. Showers with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ577-012300- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 531 AM CDT Thu Oct 1 2026 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT THIS MORNING... .TODAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A chance of showers early this morning, then a slight chance of showers late this morning and afternoon. A slight chance of thunderstorms this afternoon. .TONIGHT...Southeast winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A slight chance of showers in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southeast winds 10 to 15 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: South 5 feet at 7 seconds. A chance of thunderstorms. Showers. .SATURDAY...Southeast winds around 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. Showers with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds around 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. Showers with a chance of thunderstorms. .SUNDAY...South winds 5 to 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. Showers with a chance of thunderstorms. .SUNDAY NIGHT...Northwest winds 5 to 10 knots, becoming north after midnight. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. A chance of thunderstorms. Showers. .MONDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 4 seconds and southeast 2 feet at 6 seconds. A chance of thunderstorms. Showers. .MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: Northeast 3 feet at 4 seconds and northeast 3 feet at 5 seconds. Showers likely. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$