Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
031 FZUS54 KLIX 021656 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 1156 AM CDT Sat Aug 2 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-GMZ501-030515- 1156 AM CDT Sat Aug 2 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. $$ GMZ530-030515- Lake Pontchartrain and Lake Maurepas- 1156 AM CDT Sat Aug 2 2025 .REST OF TODAY...North winds around 5 knots, becoming west late. Waves 1 foot or less. A slight chance of showers and thunderstorms late this morning, then a chance of showers and thunderstorms this afternoon. .TONIGHT...North winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. .SUNDAY...North winds around 5 knots, becoming northwest in the afternoon. Waves 1 foot or less. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...Northeast winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. .MONDAY...Northeast winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .MONDAY NIGHT...East winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .TUESDAY...Northeast winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .TUESDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or less. A chance of showers. A chance of thunderstorms, mainly in the evening. .WEDNESDAY...Southeast winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...South winds around 5 knots, becoming southwest around 5 knots after midnight. Waves 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. Winds and waves higher in and near thunderstorms. $$ GMZ534-030515- Lake Borgne- 1156 AM CDT Sat Aug 2 2025 .REST OF TODAY...North winds around 5 knots, becoming west late. Waves 1 foot or less. A chance of showers and thunderstorms late this morning, then showers and thunderstorms likely early this afternoon. A chance of showers and thunderstorms late. .TONIGHT...Northwest winds around 5 knots, becoming north after midnight. Waves 1 foot or less. Showers and thunderstorms likely, mainly in the evening. .SUNDAY...North winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .SUNDAY NIGHT...Northeast winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .MONDAY...Northeast 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. .MONDAY NIGHT...East winds around 5 knots. Waves 1 foot or less. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .TUESDAY...Northeast winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less. Showers, thunderstorms. .TUESDAY NIGHT...South winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms. .WEDNESDAY...Southwest winds around 5 knots, becoming southeast in the afternoon. Waves 1 foot or less. Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ532-030515- Mississippi Sound- 1156 AM CDT Sat Aug 2 2025 .REST OF TODAY...North winds around 5 knots, becoming southwest this afternoon. Waves 1 foot or less. A chance of showers and thunderstorms late this morning, then showers and thunderstorms likely this afternoon. .TONIGHT...West winds around 5 knots, becoming north after midnight. Waves 1 foot or less, then around 2 feet after midnight. A chance of showers and thunderstorms. .SUNDAY...North winds 5 to 10 knots, becoming south in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .SUNDAY NIGHT...East winds around 5 knots. Waves 1 foot or less. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .MONDAY...East winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .MONDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .TUESDAY...East winds 5 to 10 knots, becoming south in the afternoon. Waves 1 foot or less. Showers and thunderstorms. .TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .WEDNESDAY...South winds 5 to 10 knots. Waves 1 foot or less. Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ536-538-030515- Chandeleur Sound-Breton Sound- 1156 AM CDT Sat Aug 2 2025 .REST OF TODAY...Northwest winds around 5 knots, becoming southwest late. Waves 1 foot or less. A chance of showers and thunderstorms late this morning, then showers and thunderstorms likely this afternoon. .TONIGHT...West winds around 5 knots, becoming north after midnight. Waves 1 foot or less. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .SUNDAY...North winds 5 to 10 knots. Waves 1 foot or less. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .SUNDAY NIGHT...North winds around 5 knots, becoming northeast after midnight. Waves 1 foot or less. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .MONDAY...East winds 5 to 10 knots. Waves 1 foot or less. Thunderstorms likely. Showers. .MONDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Waves 1 foot or less. A chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. .TUESDAY...South 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 thunderstorms. A chance of showers in the evening, then showers likely after midnight. .WEDNESDAY...South winds around 5 knots. Waves 1 foot or less. Thunderstorms likely. Showers. .WEDNESDAY NIGHT...Southwest 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. Winds and waves higher in and near thunderstorms. $$ GMZ555-557-030515- 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- 1156 AM CDT Sat Aug 2 2025 .REST OF TODAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. Showers late this morning. Thunderstorms. A chance of showers this afternoon. .TONIGHT...West winds 5 to 10 knots, becoming northwest after midnight. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. Showers and thunderstorms likely. .SUNDAY...North winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: North 1 foot at 3 seconds. Showers and thunderstorms likely, mainly in the morning. .SUNDAY NIGHT...North winds around 5 knots, becoming southeast after midnight. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 2 seconds and southeast 1 foot at 4 seconds. A chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. .MONDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 5 seconds. Showers and thunderstorms. .MONDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. Showers likely with a chance of thunderstorms in the evening, then showers with thunderstorms likely after midnight. .TUESDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. Showers and thunderstorms. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 4 seconds. 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. Thunderstorms likely. Showers. .WEDNESDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 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. $$ GMZ550-552-030515- 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- 1156 AM CDT Sat Aug 2 2025 .REST OF TODAY...Northwest winds 5 to 10 knots. Seas 1 to 2 feet late this morning, then 1 foot or less. Wave Detail: West 1 foot at 3 seconds, becoming west 1 foot at 4 seconds. A chance of showers and thunderstorms late this morning, then showers and thunderstorms likely this afternoon. .TONIGHT...Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .SUNDAY...North winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds. Showers and thunderstorms likely. .SUNDAY NIGHT...Northeast winds around 5 knots. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 2 seconds. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .MONDAY...North winds around 5 knots, becoming west in the afternoon. Seas 1 foot or less. Wave Detail: West 1 foot at 2 seconds and northeast 1 foot at 3 seconds. Thunderstorms likely. Showers. .MONDAY NIGHT...Southeast winds around 5 knots, becoming south after midnight. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 3 seconds. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .TUESDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. Showers and thunderstorms. .TUESDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .WEDNESDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. Thunderstorms likely. Showers. .WEDNESDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 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. $$ GMZ575-577-030515- 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- 1156 AM CDT Sat Aug 2 2025 .REST OF TODAY...Southwest winds around 10 knots. Seas 1 foot or less, then around 2 feet this afternoon. Wave Detail: West 1 foot at 3 seconds, becoming southwest 1 foot at 4 seconds. Showers and thunderstorms likely. .TONIGHT...West winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming west 1 foot at 4 seconds. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .SUNDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds and south 1 foot at 5 seconds. Showers and thunderstorms likely. .SUNDAY NIGHT...West winds around 5 knots, becoming south after midnight. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds and south 1 foot at 5 seconds. A chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. .MONDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. Showers, thunderstorms. .MONDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. Showers likely with a chance of thunderstorms in the evening, then showers with thunderstorms likely after midnight. .TUESDAY...Southwest winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. Showers with thunderstorms likely in the morning, then showers with a chance of thunderstorms in the afternoon. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .WEDNESDAY...South 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 showers likely with a chance of thunderstorms in the afternoon. .WEDNESDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 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. $$ GMZ570-572-030515- 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- 1156 AM CDT Sat Aug 2 2025 .REST OF TODAY...West winds around 10 knots. Seas around 2 feet. Wave Detail: West 2 feet at 4 seconds. Thunderstorms likely. Showers. .TONIGHT...Northwest winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. Wave Detail: West 2 feet at 4 seconds, becoming west 1 foot at 4 seconds. A chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. .SUNDAY...Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds. Showers and thunderstorms likely. .SUNDAY NIGHT...North winds 5 to 10 knots, becoming southeast after midnight. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 3 seconds and northwest 1 foot at 3 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. .MONDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds and southeast 1 foot at 4 seconds. Thunderstorms likely. Showers. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds and southeast 1 foot at 4 seconds. A chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. .TUESDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 4 seconds. Showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas 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...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. Thunderstorms likely. Showers. .WEDNESDAY NIGHT...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 in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$