Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
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692 FZUS54 KLIX 071537 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 1037 AM CDT Mon Sep 7 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-GMZ501-080400- 1037 AM CDT Mon Sep 7 2026 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... Mostly benign marine conditions through the forecast period as the pressure gradient remains on the weaker side across the local waters and tidal lakes. Mariners can expect winds generally at or less than 10 knots and seas generally 1 to 2 feet. Convection, mostly overnight will continue through the week. Expect locally higher winds and seas in and around convection. $$ GMZ529-080400- Lake Maurepas- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds around 5 knots, becoming southwest around 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms. .TONIGHT...West winds around 5 knots, becoming north after midnight. Seas 1 foot or less. A chance of showers and thunderstorms in the evening. .TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. A slight chance of thunderstorms in the evening. A slight chance of showers. .WEDNESDAY...East winds around 5 knots. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 5 knots in the evening, becoming light and variable. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. .THURSDAY...Light and variable winds, becoming southeast around 5 knots in the afternoon. Seas 1 foot or less. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening. .FRIDAY...Light and variable winds, becoming southwest around 5 knots in the afternoon. Seas 1 foot or less. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening. Winds and seas higher in and near thunderstorms. $$ GMZ531-080400- Lake Pontchartrain- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...West winds around 5 knots, becoming south around 5 knots late. Seas 1 foot or less. A chance of showers and thunderstorms. .TONIGHT...West winds around 5 knots, becoming north around 5 knots after midnight. Seas 1 foot or less. A chance of showers and thunderstorms in the evening. .TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms. .WEDNESDAY...East winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. .THURSDAY...Southwest winds around 5 knots. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. .FRIDAY...Northwest winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening. Winds and seas higher in and near thunderstorms. $$ GMZ532-080400- Mississippi Sound- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...North winds around 5 knots, becoming southwest. Waves 1 foot or less. A slight chance of showers and thunderstorms early. A chance of showers and thunderstorms late. .TONIGHT...South winds around 5 knots, becoming east after midnight. Waves 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. .TUESDAY...East winds 10 to 15 knots with gusts up to 20 knots. Waves 2 to 3 feet. A chance of showers and thunderstorms. .TUESDAY NIGHT...East winds around 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .WEDNESDAY...East winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Waves 2 to 3 feet. A chance of thunderstorms. Showers. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .THURSDAY...South winds 5 to 10 knots. Waves 1 foot or less. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ533-080400- Lake Salvador and Lake Cataouatche- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds around 5 knots, becoming south late. Seas 1 foot or less. A slight chance of showers and thunderstorms early, then a chance of showers and thunderstorms. .TONIGHT...West winds around 5 knots, becoming north after midnight. Seas 1 foot or less. A chance of showers and thunderstorms in the evening. .TUESDAY...Northeast winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. .WEDNESDAY...East winds around 5 knots. Seas 1 foot or less. Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. .FRIDAY...West winds around 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ534-080400- Lake Borgne- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds around 5 knots, becoming southwest late. Waves 1 foot or less. A slight chance of showers and thunderstorms late this morning and early afternoon, then a chance of showers and thunderstorms late. .TONIGHT...Southwest winds around 5 knots, becoming north after midnight. Waves 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. .TUESDAY...East winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers and thunderstorms. .TUESDAY NIGHT...East winds around 10 knots. Waves around 2 feet. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. .WEDNESDAY...East winds 5 to 10 knots. Waves around 2 feet. Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms. .FRIDAY...Northwest winds around 5 knots, becoming southwest around 5 knots in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ535-080400- Breton Sound- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds 5 to 10 knots, becoming west early, then becoming south late. Seas 1 foot or less. A chance of showers and thunderstorms late this morning and early afternoon, then a slight chance of showers and thunderstorms late. .TONIGHT...Southwest winds around 5 knots, becoming northwest after midnight. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. .TUESDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. A chance of showers and thunderstorms. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .WEDNESDAY...East winds 5 to 10 knots. Seas around 2 feet. A chance of thunderstorms. Showers. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Seas 1 foot or less. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ536-080400- Chandeleur Sound- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds 5 to 10 knots, becoming southwest. Waves 1 foot or less. A slight chance of showers and thunderstorms. .TONIGHT...Southwest winds around 5 knots, becoming east after midnight. Waves 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .TUESDAY...East winds 10 to 15 knots with gusts up to 20 knots. Waves 2 to 3 feet. A chance of thunderstorms. Showers likely, mainly in the morning. .TUESDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 3 feet. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .WEDNESDAY...East winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Waves 2 to 3 feet. A chance of thunderstorms. Showers. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .THURSDAY...South winds around 5 knots. Waves 1 foot or less. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet after midnight. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon. A chance of thunderstorms. Showers likely, mainly in the morning. .FRIDAY NIGHT...Southwest winds around 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ541-080400- Terrebonne Bay- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds 5 to 10 knots, becoming west. Seas 1 foot or less. A chance of showers and thunderstorms late this morning and early afternoon, then a slight chance of showers and thunderstorms late. .TONIGHT...Northwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. .TUESDAY...North winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. A chance of showers and thunderstorms. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Showers with a chance of thunderstorms. .WEDNESDAY NIGHT...East winds around 5 knots, becoming south after midnight. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas 1 foot or less. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. A chance of thunderstorms. Showers likely, mainly in the morning. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ543-080400- Barataria Bay- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds around 5 knots, becoming southwest late. Seas 1 foot or less. A chance of showers and thunderstorms. .TONIGHT...West winds around 5 knots, becoming northwest after midnight. Seas 1 foot or less. A slight chance of showers and thunderstorms. .TUESDAY...Northeast winds 5 to 10 knots, becoming east in the afternoon. Seas 1 foot or less. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Showers with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas 1 foot or less. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...West winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ551-080400- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds 5 to 10 knots, becoming west late. Seas around 2 feet early, then 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds, becoming west 1 foot at 3 seconds. A chance of showers and thunderstorms early, then a slight chance of showers and thunderstorms. .TONIGHT...West winds 5 to 10 knots, diminishing to around 5 knots after midnight. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. A slight chance of showers and thunderstorms after midnight. .TUESDAY...North winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 2 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: East 1 foot at 2 seconds. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 3 seconds. A chance of thunderstorms. Showers. .WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ553-080400- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds 5 to 10 knots, becoming west late. Seas around 2 feet early, then 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds, becoming west 1 foot at 3 seconds. A chance of showers and thunderstorms early, then a slight chance of showers and thunderstorms. .TONIGHT...West winds around 5 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. A slight chance of showers and thunderstorms. .TUESDAY...Northeast winds 5 to 10 knots, becoming east in the afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds. A chance of showers and thunderstorms. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: East 1 foot at 2 seconds, becoming southeast 1 foot at 3 seconds. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .WEDNESDAY...Southeast winds around 5 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 3 seconds. A chance of thunderstorms. Showers. .WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. Wave Detail: East 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ554-080400- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds 5 to 10 knots, becoming southwest late. Seas around 2 feet early, then 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds, becoming west 1 foot at 3 seconds. A chance of showers and thunderstorms late this morning and early afternoon, then a slight chance of showers and thunderstorms late. .TONIGHT...West winds around 5 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms. .TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. Wave Detail: Northeast 1 foot at 2 seconds and west 1 foot at 3 seconds, becoming east 1 foot at 3 seconds. A chance of showers and thunderstorms. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 1 foot at 4 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southeast 1 foot at 4 seconds, becoming east 1 foot at 4 seconds. A chance of thunderstorms. Showers. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 4 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Southwest 1 foot at 3 seconds and south 1 foot at 9 seconds, becoming southwest 1 foot at 3 seconds and south 1 foot at 10 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ557-080400- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...North winds 5 to 10 knots, becoming southwest. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds. A chance of showers and thunderstorms early, then a slight chance of showers and thunderstorms early. .TONIGHT...Southwest winds around 5 knots, becoming southeast after midnight. Seas 1 foot or less. Wave Detail: South 1 foot at 2 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .TUESDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .WEDNESDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 1 foot at 4 seconds. A chance of thunderstorms. Showers. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...South winds around 5 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds and east 1 foot at 4 seconds. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Southwest 1 foot at 3 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ570-080400- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds 5 to 10 knots. Seas around 2 feet early, then 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds. A chance of showers and thunderstorms late this morning and early afternoon. .TONIGHT...West winds around 5 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. A slight chance of showers and thunderstorms after midnight. .TUESDAY...Northwest winds around 5 knots, becoming northeast in the afternoon. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds and west 1 foot at 2 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: East 1 foot at 3 seconds. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. .WEDNESDAY...Southeast winds around 5 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 3 seconds. A chance of thunderstorms. Showers, mainly in the morning. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 4 seconds. A chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 3 seconds. A chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ572-080400- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...West winds 5 to 10 knots. Seas around 2 feet early, then 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds, becoming northwest 1 foot at 4 seconds. A chance of showers and thunderstorms late this morning and early afternoon, then a slight chance of showers and thunderstorms late. .TONIGHT...West winds around 5 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .TUESDAY...Northwest winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 2 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 1 foot at 3 seconds. A slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .WEDNESDAY...South winds around 5 knots. Seas around 2 feet. Wave Detail: East 1 foot at 4 seconds. A chance of thunderstorms. Showers. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 4 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds and southeast 1 foot at 4 seconds. A chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds and east 1 foot at 4 seconds. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds and south 1 foot at 9 seconds. A slight chance of showers in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ575-080400- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...West winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Northwest 1 foot at 3 seconds. A chance of showers and thunderstorms late this morning and early afternoon, then a slight chance of showers and thunderstorms late. .TONIGHT...West winds around 5 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds. A slight chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. .TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. Showers likely with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 3 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 4 seconds. A chance of thunderstorms. Showers. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: East 1 foot at 4 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 4 seconds. A chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 3 seconds and south 1 foot at 9 seconds. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Southeast 1 foot at 3 seconds and southwest 1 foot at 3 seconds. A chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ577-080400- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 1037 AM CDT Mon Sep 7 2026 .THIS AFTERNOON...Northwest winds 5 to 10 knots, becoming southwest late. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds. A chance of showers and thunderstorms late this morning and early afternoon, then a slight chance of showers and thunderstorms late. .TONIGHT...Southwest winds around 5 knots, becoming southeast after midnight. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms after midnight. .TUESDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 1 foot at 2 seconds and southwest 1 foot at 3 seconds. A chance of showers and thunderstorms. .TUESDAY NIGHT...East winds around 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 1 foot at 4 seconds. A chance of thunderstorms. Showers. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 4 seconds and east 1 foot at 4 seconds. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southwest winds around 5 knots, increasing to around 10 knots after midnight. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$