Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
934 FZUS54 KLIX 081737 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 1237 PM CDT Tue Jul 8 2025 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-GMZ501-090615- 1237 PM CDT Tue Jul 8 2025 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... Marine conditions will be benign through the period outside of any localized impacts from convection. Winds will remain between 5 to 15 knots out of the south to southwest in an onshore direction through the work week. A fairly typical summertime convective pattern is expected with showers and storms developing during the late night, peaking during the morning hours, and diminishing through the afternoon and evening. Storm coverage over the waters will increase in coverage during the morning hours each morning starting Wednesday into the weekend with widespread storms most likely on Thursday. $$ GMZ530-090615- Lake Pontchartrain and Lake Maurepas- 1237 PM CDT Tue Jul 8 2025 .REST OF TODAY...Southwest winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .TONIGHT...Southwest winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms in the evening. .WEDNESDAY...West winds around 5 knots. Waves 1 foot or less. Thunderstorms likely with a chance of showers in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms in the evening. .THURSDAY...West winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms in the evening. .FRIDAY...Southwest winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. .SATURDAY...South winds around 5 knots, becoming southeast around 5 knots in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .SATURDAY NIGHT...South winds around 5 knots. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ GMZ534-090615- Lake Borgne- 1237 PM CDT Tue Jul 8 2025 .REST OF TODAY...West winds around 5 knots, becoming south late. Waves 1 foot or less. A chance of showers and thunderstorms. .TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms in the evening. .WEDNESDAY...West winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southwest winds around 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. .THURSDAY...West winds 5 to 10 knots. Waves 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 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms. .FRIDAY...Southwest winds 5 to 10 knots, becoming south 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. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. .SATURDAY...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. .SATURDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ532-090615- Mississippi Sound- 1237 PM CDT Tue Jul 8 2025 .REST OF TODAY...Southwest winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms. .TONIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms after midnight. .WEDNESDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southwest winds around 10 knots. Waves around 2 feet. A chance of showers and thunderstorms. .THURSDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Waves around 2 feet. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers and thunderstorms. .FRIDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Waves around 2 feet. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms after midnight. .SATURDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 to 2 feet. A slight chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ536-538-090615- Chandeleur Sound-Breton Sound- 1237 PM CDT Tue Jul 8 2025 .REST OF TODAY...Southwest winds 5 to 10 knots. Waves 1 to 2 feet. A slight chance of showers and thunderstorms. .TONIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms after midnight. .WEDNESDAY...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 showers and thunderstorms. .WEDNESDAY NIGHT...Southwest winds around 10 knots. Waves around 2 feet. A chance of showers and thunderstorms. .THURSDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Waves around 2 feet. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds 5 to 10 knots, becoming south in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms after midnight. .SATURDAY...South winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms. .SATURDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ555-557-090615- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- 1237 PM CDT Tue Jul 8 2025 .REST OF TODAY...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 early this afternoon. .TONIGHT...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 after midnight. .WEDNESDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds and south 1 foot at 7 seconds. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southwest winds around 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and south 1 foot at 7 seconds. A chance of showers and thunderstorms. .THURSDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave Detail: West 1 foot at 3 seconds and south 1 foot at 5 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds around 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and southeast 1 foot at 6 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds and south 1 foot at 6 seconds. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 3 seconds. A slight chance of showers and thunderstorms after midnight. .SATURDAY...South winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A chance of showers and thunderstorms. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. A chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ550-552-090615- Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA out 20 nm- Coastal waters from the Southwest Pass of the Mississippi River to Port Fourchon Louisiana out 20 NM- 1237 PM CDT Tue Jul 8 2025 .REST OF TODAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A slight chance of showers and thunderstorms early this afternoon, then a chance of showers and thunderstorms late. .TONIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A slight chance of showers and thunderstorms after midnight. .WEDNESDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southwest 1 foot at 3 seconds and south 1 foot at 6 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...West winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southwest 1 foot at 3 seconds and south 1 foot at 6 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southwest 1 foot at 3 seconds and southeast 1 foot at 6 seconds. A chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: South 1 foot at 5 seconds. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: South 2 feet at 4 seconds. A chance of showers and thunderstorms after midnight. .SATURDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: South 2 feet at 5 seconds. Showers likely with a chance of thunderstorms. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: Southeast 1 foot at 5 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. $$ GMZ575-577-090615- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 1237 PM CDT Tue Jul 8 2025 .REST OF TODAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 3 seconds. .TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds and south 1 foot at 8 seconds. .WEDNESDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds and south 1 foot at 8 seconds. A slight chance of thunderstorms. A chance of showers, mainly in the morning. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: West 2 feet at 3 seconds and south 1 foot at 7 seconds. A chance of showers with a slight chance of thunderstorms after midnight. .THURSDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave Detail: West 2 feet at 3 seconds and south 1 foot at 7 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and southeast 1 foot at 6 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds and south 1 foot at 7 seconds. A chance of showers. A chance of thunderstorms, mainly in the morning. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds and south 1 foot at 7 seconds. A slight chance of showers and thunderstorms after midnight. .SATURDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. A chance of showers with a slight chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ570-572-090615- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM- 1237 PM CDT Tue Jul 8 2025 .REST OF TODAY...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A slight chance of showers and thunderstorms early this afternoon. .TONIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. A slight chance of showers after midnight. .WEDNESDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 6 seconds. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: South 1 foot at 6 seconds, becoming southwest 1 foot at 3 seconds and south 1 foot at 6 seconds. A chance of showers with a slight chance of thunderstorms after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 3 seconds and southeast 1 foot at 6 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 3 seconds and southeast 1 foot at 6 seconds. A slight chance of showers and thunderstorms after midnight. .FRIDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds and southwest 1 foot at 3 seconds. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers with a slight chance of thunderstorms after midnight. .SATURDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. Showers likely with a chance of thunderstorms. .SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 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. $$