Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
566 FZUS54 KLIX 121856 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 156 PM CDT Wed Aug 12 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-GMZ501-130700- 156 PM CDT Wed Aug 12 2026 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... Generally benign marine conditions through the forecast period with high pressure mostly being in control from start to finish. Isolated nightly convection will be possible, especially over the offshore waters where locally higher winds and seas may reside around showers and storms with perhaps a waterspout or two. Overall, winds should remain mostly southerly at or less than 10 knots outside of convection. $$ GMZ529-130700- Lake Maurepas- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. .TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. .THURSDAY...Southwest winds around 5 knots. Seas 1 foot or less. .THURSDAY NIGHT...Southwest winds 5 to 10 knots, diminishing to around 5 knots after midnight. Seas 1 foot or less. .FRIDAY...Light and variable winds, becoming southeast around 5 knots in the afternoon. Seas 1 foot or less. .FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. .SATURDAY...Northwest winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. .SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest after midnight. Seas 1 foot or less. .SUNDAY...Northwest winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. .SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Winds and seas higher in and near thunderstorms. $$ GMZ531-130700- Lake Pontchartrain- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...West winds around 5 knots, becoming southwest late. Seas 1 foot or less. A slight chance of showers and thunderstorms. .TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. .THURSDAY...West winds 5 to 10 knots. Seas 1 foot or less. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. .FRIDAY...West winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. .FRIDAY NIGHT...South winds 5 to 10 knots, becoming west after midnight. Seas around 2 feet in the evening, then 1 foot or less. .SATURDAY...Northwest winds around 5 knots, becoming southwest around 5 knots in the afternoon. Seas 1 foot or less. .SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest after midnight. Seas 1 to 2 feet in the evening, then 1 foot or less. .SUNDAY...Northwest winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...South winds 5 to 10 knots, becoming west after midnight. Seas 1 foot or less. Winds and seas higher in and near thunderstorms. $$ GMZ532-130700- Mississippi Sound- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Waves around 2 feet. .TONIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. .THURSDAY...West winds 5 to 10 knots, becoming southwest 10 to 15 knots in the afternoon. Waves 2 to 3 feet. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. .FRIDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 to 2 feet. .FRIDAY NIGHT...Southwest winds around 10 knots. Waves around 2 feet. .SATURDAY...Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon. .SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest after midnight. Waves around 2 feet. .SUNDAY...West winds 5 to 10 knots, becoming south in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. .SUNDAY NIGHT...Southwest winds around 10 knots. Waves around 2 feet. $$ GMZ533-130700- Lake Salvador and Lake Cataouatche- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms. .TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. .THURSDAY...West winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less, then 1 to 2 feet in the afternoon. .THURSDAY NIGHT...Southwest winds 5 to 10 knots, diminishing to around 5 knots after midnight. Seas 1 to 2 feet in the evening, then 1 foot or less. .FRIDAY...Light and variable winds, becoming south around 5 knots in the afternoon. Seas 1 foot or less. .FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. .SATURDAY...Northwest winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. .SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. .SUNDAY...Northwest winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Winds and seas higher in and near thunderstorms. $$ GMZ534-130700- Lake Borgne- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms early, then a chance of showers and thunderstorms late. .TONIGHT...Southwest winds around 10 knots. Waves around 2 feet. .THURSDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. .THURSDAY NIGHT...South winds 10 to 15 knots, becoming southwest 5 to 10 knots after midnight. Waves 2 to 3 feet. .FRIDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...Southwest winds 5 to 10 knots, becoming west after midnight. Waves around 2 feet in the evening, then 1 foot or less. .SATURDAY...Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest after midnight. Waves 1 foot or less. .SUNDAY...Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ GMZ535-130700- Breton Sound- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. .TONIGHT...Southwest winds around 10 knots. Seas around 2 feet. .THURSDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Seas 1 to 2 feet. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. .FRIDAY...West winds 5 to 10 knots, becoming south in the afternoon. Seas 1 foot or less. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. .SATURDAY...Northwest winds around 5 knots, becoming east around 5 knots in the afternoon. Seas 1 foot or less. .SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest after midnight. Seas 1 foot or less. .SUNDAY...Northwest winds around 5 knots, becoming southeast around 5 knots in the afternoon. Seas 1 foot or less. .SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Winds and seas higher in and near thunderstorms. $$ GMZ536-130700- Chandeleur Sound- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms early. .TONIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. .THURSDAY...West winds 10 to 15 knots, becoming southwest 5 to 10 knots in the afternoon. Waves around 2 feet. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. .FRIDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon. .FRIDAY NIGHT...Southwest winds around 10 knots. Waves around 2 feet. .SATURDAY...Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet after midnight. .SUNDAY...Northwest winds 5 to 10 knots, becoming south in the afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon. .SUNDAY NIGHT...Southwest winds around 10 knots. Waves around 2 feet. Winds and waves higher in and near thunderstorms. $$ GMZ541-130700- Terrebonne Bay- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms early. .TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. .THURSDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. .FRIDAY...Southwest winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. .FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. .SATURDAY...Northwest winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. .SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. .SUNDAY...Northwest winds around 5 knots, becoming south around 5 knots in the afternoon. Seas 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Winds and seas higher in and near thunderstorms. $$ GMZ543-130700- Barataria Bay- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms. .TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. .THURSDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. .FRIDAY...West winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. .FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. .SATURDAY...Northwest winds around 5 knots, becoming southeast in the afternoon. Seas 1 foot or less. .SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. .SUNDAY...Northwest winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Winds and seas higher in and near thunderstorms. $$ GMZ551-130700- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. A slight chance of showers and thunderstorms early. .TONIGHT...Southwest winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .THURSDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. .FRIDAY...South winds around 5 knots. Seas 1 to 2 feet in the morning, then 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .FRIDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY...Northwest winds around 5 knots, becoming southeast in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SUNDAY...Northwest winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. Winds and seas higher in and near thunderstorms. $$ GMZ553-130700- Coastal Waters from Southwest Pass of the Mississippi River to Port Fourchon LA out 20 nm- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. .THURSDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .FRIDAY...Southwest winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .FRIDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY...Northwest winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SUNDAY...Northwest winds around 5 knots, becoming southeast in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. $$ GMZ554-130700- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and southwest 1 foot at 2 seconds. A slight chance of showers and thunderstorms early. .TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 7 seconds and southwest 1 foot at 3 seconds. .THURSDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 3 seconds and south 1 foot at 6 seconds. .FRIDAY...West winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 6 seconds. .FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY...Northwest winds around 5 knots, becoming northeast in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 6 seconds. .SUNDAY...Northwest winds around 5 knots, becoming east around 5 knots in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 6 seconds. .SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. Winds and seas higher in and near thunderstorms. $$ GMZ557-130700- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. .TONIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds and southwest 1 foot at 3 seconds. .THURSDAY...West winds 10 to 15 knots, becoming southwest 5 to 10 knots in the afternoon. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds and southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and south 1 foot at 6 seconds. .FRIDAY...West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: West 1 foot at 3 seconds and south 1 foot at 6 seconds, becoming northwest 1 foot at 3 seconds and south 1 foot at 6 seconds. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds and south 1 foot at 6 seconds. .SATURDAY...Northwest winds 5 to 10 knots, becoming west in the afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds and south 1 foot at 5 seconds. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 2 seconds and south 1 foot at 5 seconds. .SUNDAY...Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds and south 1 foot at 6 seconds. .SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: South 1 foot at 4 seconds. Winds and seas higher in and near thunderstorms. $$ GMZ570-130700- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .TONIGHT...South winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .THURSDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .FRIDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .SATURDAY...East winds around 5 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY NIGHT...South winds around 5 knots. Seas around 2 feet in the evening, then 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SUNDAY...North winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 5 seconds. A slight chance of showers and thunderstorms in the morning. .SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 5 seconds. Winds and seas higher in and near thunderstorms. $$ GMZ572-130700- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and southwest 1 foot at 3 seconds. .TONIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and southwest 1 foot at 3 seconds. .THURSDAY...Southwest winds 5 to 10 knots, diminishing to around 5 knots in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds and southwest 1 foot at 3 seconds. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .FRIDAY...Southeast winds around 5 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: South 2 feet at 5 seconds, becoming south 1 foot at 5 seconds. .FRIDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY...Northeast winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SUNDAY...North winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. $$ GMZ575-130700- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 7 seconds. .THURSDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Seas around 2 feet. Wave Detail: Southwest 2 feet at 5 seconds. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 5 seconds. .FRIDAY...Northwest winds around 5 knots, becoming northeast in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 6 seconds. .FRIDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .SATURDAY...North winds around 5 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds and south 1 foot at 5 seconds. .SATURDAY NIGHT...Southeast winds around 5 knots, becoming south after midnight. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 3 seconds and south 1 foot at 6 seconds. .SUNDAY...Northwest winds around 5 knots, becoming northeast in the afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at 6 seconds. A slight chance of showers and thunderstorms in the morning. .SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 3 seconds and south 1 foot at 5 seconds. Winds and seas higher in and near thunderstorms. $$ GMZ577-130700- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 156 PM CDT Wed Aug 12 2026 .THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds and west 1 foot at 3 seconds. .TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and south 2 feet at 7 seconds. .THURSDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 5 seconds. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. .FRIDAY...West winds 5 to 10 knots, diminishing to around 5 knots in the afternoon. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: West 1 foot at 3 seconds and south 1 foot at 6 seconds. .FRIDAY NIGHT...Southwest winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds and south 1 foot at 6 seconds. .SATURDAY...Northwest winds around 5 knots. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds and south 1 foot at 5 seconds. .SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds and south 1 foot at 6 seconds. .SUNDAY...West winds around 5 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 2 seconds and south 1 foot at 6 seconds. A slight chance of showers and thunderstorms in the morning. .SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Southwest 1 foot at 2 seconds and south 1 foot at 6 seconds, becoming southwest 1 foot at 3 seconds and south 1 foot at 6 seconds. Winds and seas higher in and near thunderstorms. $$