Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
447 FZUS54 KLIX 040502 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 1202 AM CDT Mon Aug 4 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-GMZ501-041815- 1202 AM CDT Mon Aug 4 2025 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... Outside of showers and thunderstorms, winds and seas are forecast to remain benign across the coastal waters. A few strong storms will be possible each day, which could result in gusty winds, waterspouts, and locally higher waves/seas. $$ GMZ530-041815- Lake Pontchartrain and Lake Maurepas- 1202 AM CDT Mon Aug 4 2025 .TODAY...Northeast winds around 5 knots, becoming southeast late. Waves 1 foot or less. A slight chance of showers and thunderstorms late this morning. A chance of showers and thunderstorms this afternoon. .TONIGHT...Southeast winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. .TUESDAY...East winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .TUESDAY NIGHT...South winds around 5 knots. Waves 1 foot or less. A slight chance of thunderstorms. A chance of showers, mainly in the evening. .WEDNESDAY...Northwest winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...South winds around 5 knots, becoming southwest after midnight. Waves 1 foot or less. A slight chance of showers and thunderstorms. .THURSDAY...North winds around 5 knots, becoming east around 5 knots in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southeast winds around 5 knots, becoming west after midnight. Waves 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. .FRIDAY...North winds around 5 knots, becoming east in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms in the evening. Winds and waves higher in and near thunderstorms. $$ GMZ534-041815- Lake Borgne- 1202 AM CDT Mon Aug 4 2025 .TODAY...North winds around 5 knots, becoming southeast late. Waves 1 foot or less. A slight chance of showers and thunderstorms after midnight, then a chance of showers and thunderstorms this morning. Showers and thunderstorms likely this afternoon. .TONIGHT...Southeast winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .TUESDAY...East winds around 5 knots. Waves 1 foot or less. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .TUESDAY NIGHT...South winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .WEDNESDAY...Northwest winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...South winds around 5 knots, becoming west after midnight. Waves 1 foot or less. A chance of showers and thunderstorms. .THURSDAY...North winds around 5 knots, becoming east in the afternoon. Waves 1 foot or less. Showers and thunderstorms likely. .THURSDAY NIGHT...Southeast winds around 5 knots, becoming west after midnight. Waves 1 foot or less. A chance of showers and thunderstorms. .FRIDAY...Northeast 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...Southeast winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ532-041815- Mississippi Sound- 1202 AM CDT Mon Aug 4 2025 .TODAY...Northeast winds 5 to 10 knots, becoming southeast this afternoon. Waves 1 foot or less. A slight chance of showers and thunderstorms after midnight, then a chance of showers and thunderstorms this morning. Showers and thunderstorms likely this afternoon. .TONIGHT...Southeast winds around 5 knots. Waves 1 foot or less. A chance of thunderstorms. A chance of showers. .TUESDAY...East winds 5 to 10 knots. Waves 1 foot or less. Thunderstorms likely. Showers. .TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .WEDNESDAY...North winds around 5 knots, becoming south in the afternoon. Waves 1 foot or less. Showers and thunderstorms likely. .WEDNESDAY NIGHT...South winds 5 to 10 knots, becoming west after midnight. Waves 1 foot or less. A chance of showers and thunderstorms. .THURSDAY...North winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less. Showers and thunderstorms likely. .THURSDAY NIGHT...South winds around 5 knots, becoming north after midnight. Waves 1 foot or less. A chance of showers and thunderstorms. .FRIDAY...Northeast winds around 5 knots, becoming east in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ536-538-041815- Chandeleur Sound-Breton Sound- 1202 AM CDT Mon Aug 4 2025 .TODAY...Northwest winds around 5 knots, becoming northeast this morning, then becoming southeast this afternoon. Waves 1 foot or less. A chance of showers and thunderstorms, then showers and thunderstorms likely. .TONIGHT...South winds around 5 knots. Waves 1 foot or less. A chance of showers. A chance of thunderstorms in the evening, then thunderstorms likely after midnight. .TUESDAY...East winds around 5 knots. Waves 1 foot or less. Thunderstorms likely. Showers. .TUESDAY NIGHT...South 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. .WEDNESDAY...West winds around 5 knots, becoming south in the afternoon. Waves 1 foot or less. Showers and thunderstorms likely, mainly in the morning. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west after midnight. Waves 1 foot or less. A chance of showers and thunderstorms. .THURSDAY...North winds around 5 knots, becoming east in the afternoon. Waves 1 foot or less. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...South winds around 5 knots, becoming northwest after midnight. Waves 1 foot or less. A chance of showers and thunderstorms. .FRIDAY...Northeast winds around 5 knots. Waves 1 foot or less. A chance of thunderstorms. Showers likely, mainly in the morning. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ555-557-041815- 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- 1202 AM CDT Mon Aug 4 2025 .TODAY...Northwest winds around 5 knots, becoming north late this morning, becoming south this afternoon. Seas 1 foot or less. A chance of showers and thunderstorms after midnight, then showers with thunderstorms likely until afternoon. A chance of showers and thunderstorms late. .TONIGHT...South winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. A chance of showers. A chance of thunderstorms in the evening, then thunderstorms likely after midnight. .TUESDAY...South winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Showers and thunderstorms. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .WEDNESDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A chance of showers and thunderstorms. .THURSDAY...North winds around 5 knots. Seas 1 foot or less. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southwest winds around 5 knots, becoming northwest after midnight. Seas 1 foot or less. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .FRIDAY...Northeast winds around 5 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: East 1 foot at 3 seconds. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ550-552-041815- 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- 1202 AM CDT Mon Aug 4 2025 .TODAY...Northwest winds around 5 knots, becoming east around 5 knots this afternoon. Seas 1 foot or less. A chance of showers and thunderstorms after midnight, then showers and thunderstorms likely this morning. A chance of showers and thunderstorms this afternoon. .TONIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 2 seconds. A chance of showers and thunderstorms. .TUESDAY...West winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. Thunderstorms likely. Showers. .TUESDAY NIGHT...South 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. .WEDNESDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. Showers and thunderstorms likely, mainly in the morning. .WEDNESDAY NIGHT...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 in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Northwest winds around 5 knots. Seas 1 foot or less. Thunderstorms likely. Showers. .THURSDAY NIGHT...West winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .FRIDAY...North winds around 5 knots, becoming northeast in the afternoon. Seas 1 foot or less. A chance of thunderstorms. Showers, mainly in the morning. .FRIDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. A chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ575-577-041815- 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- 1202 AM CDT Mon Aug 4 2025 .TODAY...East winds around 5 knots, becoming southwest early this morning. Seas 1 foot or less. A chance of showers and thunderstorms after midnight, then showers with thunderstorms likely. .TONIGHT...South winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .TUESDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. Showers and thunderstorms. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. Wave Detail: South 1 foot at 4 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...West winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .WEDNESDAY 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. .THURSDAY...Northwest winds around 5 knots. Seas 1 foot or less. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Northwest winds around 5 knots. Seas 1 foot or less. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .FRIDAY...North winds around 5 knots. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds. A chance of thunderstorms. Showers, mainly in the morning. .FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northeast 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. Winds and seas higher in and near thunderstorms. $$ GMZ570-572-041815- 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- 1202 AM CDT Mon Aug 4 2025 .TODAY...East winds around 5 knots, becoming west. Seas 1 foot or less. A chance of thunderstorms after midnight. Showers likely. Thunderstorms likely. .TONIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 2 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .TUESDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 3 seconds. Thunderstorms likely. Showers. .TUESDAY NIGHT...South winds around 5 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. .WEDNESDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. Showers and thunderstorms likely, mainly in the morning. .WEDNESDAY 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. .THURSDAY...Northwest winds around 5 knots. Seas 1 foot or less. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...West 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...North winds around 5 knots. Seas 1 foot or less. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. Wave Detail: East 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. $$