Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
077 FZUS54 KLIX 101201 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 701 AM CDT Sun Aug 10 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-GMZ501-110100- 701 AM CDT Sun Aug 10 2025 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... Light to moderate winds and seas are expected to continue through the forecast period. The only concern will be convection developing during the late night and morning hours. This will likely produce brief heavy rainfall, gusty winds, and locally higher seas. Waterspouts also cannot be ruled out. $$ GMZ530-110100- Lake Pontchartrain and Lake Maurepas- 701 AM CDT Sun Aug 10 2025 .TODAY...East winds 5 to 10 knots, becoming southeast late. Waves around 2 feet. A chance of showers and thunderstorms. .TONIGHT...East winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms, mainly in the evening. .MONDAY...Northeast winds around 5 knots, becoming east in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .MONDAY NIGHT...Southeast winds around 5 knots, becoming south around 5 knots after midnight. Waves 1 foot or less. A chance of showers and thunderstorms. .TUESDAY...Southeast winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .TUESDAY NIGHT...South winds around 5 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms. .WEDNESDAY...Southwest winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. .THURSDAY...West winds around 5 knots, becoming south around 5 knots in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms. .THURSDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ GMZ534-110100- Lake Borgne- 701 AM CDT Sun Aug 10 2025 .TODAY...Northeast winds 10 to 15 knots, becoming east late. Waves around 2 feet. A chance of thunderstorms this morning. Showers likely. Thunderstorms likely this afternoon. .TONIGHT...East winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of showers and thunderstorms. .MONDAY...Northeast winds 5 to 10 knots, becoming east in the afternoon. Waves 1 foot or less. Showers and thunderstorms likely. .MONDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Waves 1 foot or less. A chance of showers and thunderstorms. .TUESDAY...South winds 5 to 10 knots. Waves 1 foot or less. Thunderstorms likely. Showers likely. .TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms after midnight. .WEDNESDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. Showers and thunderstorms likely. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms. .THURSDAY...West winds around 5 knots, becoming south in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ GMZ532-110100- Mississippi Sound- 701 AM CDT Sun Aug 10 2025 .TODAY...East winds 10 to 15 knots, becoming southeast late. Waves around 2 feet. A chance of showers and thunderstorms this morning, then showers and thunderstorms likely early this afternoon. A chance of showers and thunderstorms late. .TONIGHT...East winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of showers and thunderstorms. .MONDAY...Northeast winds 5 to 10 knots, becoming southeast in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. Showers and thunderstorms likely. .MONDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of thunderstorms. A chance of showers. .TUESDAY...South winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. Thunderstorms likely. Showers likely. .TUESDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. Showers and thunderstorms likely. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms. .THURSDAY...West winds around 5 knots, becoming south in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. Winds and waves higher in and near thunderstorms. $$ GMZ536-538-110100- Chandeleur Sound-Breton Sound- 701 AM CDT Sun Aug 10 2025 .TODAY...East winds 10 to 15 knots. Waves 2 to 3 feet. Showers and thunderstorms likely until late afternoon, then a chance of showers and thunderstorms late. .TONIGHT...East winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of showers and thunderstorms. .MONDAY...East winds 5 to 10 knots. Waves 1 foot or less. Thunderstorms likely. Showers. .MONDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .TUESDAY...South winds 5 to 10 knots. Waves 1 foot or less. Showers and thunderstorms likely, mainly in the morning. .TUESDAY NIGHT...South 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. .WEDNESDAY...South winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. Showers and thunderstorms likely, mainly in the morning. .WEDNESDAY 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 in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...West winds 5 to 10 knots, becoming south in the afternoon. Waves 1 foot or less. A chance of showers and thunderstorms. .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 after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ555-557-110100- Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm- Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM- 701 AM CDT Sun Aug 10 2025 .TODAY...East winds 10 to 15 knots. Seas around 2 feet. Showers and thunderstorms likely until late afternoon, then a chance of showers and thunderstorms late. .TONIGHT...East winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A chance of showers and thunderstorms. .MONDAY...East winds 5 to 10 knots. Seas 1 foot or less. Thunderstorms likely. Showers. .MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .TUESDAY...South winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet in the afternoon. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...South winds 5 to 10 knots. Seas 1 foot or less. Showers and thunderstorms likely, mainly in the morning. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas around 2 feet in the morning, then 1 foot or less. A chance of showers and thunderstorms. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ550-552-110100- 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- 701 AM CDT Sun Aug 10 2025 .TODAY...East winds 5 to 10 knots. Seas 1 to 2 feet this morning, then 1 foot or less. Showers and thunderstorms likely until late afternoon, then a chance of showers and thunderstorms late. .TONIGHT...East winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms. .MONDAY...East winds around 5 knots. Seas 1 foot or less. Thunderstorms likely. Showers. .MONDAY NIGHT...South 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. .TUESDAY...South 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. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet. 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, then 1 to 2 feet in the afternoon. Showers and thunderstorms likely, mainly in the morning. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet. A chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas 1 to 2 feet in the morning, then 1 foot or less. A chance of showers and thunderstorms. .THURSDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ575-577-110100- Coastal Waters from Stake Island LA to Southwest Pass of the Mississippi River from 20 to 60 nm- Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM- 701 AM CDT Sun Aug 10 2025 .TODAY...East winds 5 to 10 knots. Seas around 2 feet. Showers and thunderstorms likely, mainly this morning. .TONIGHT...East winds 5 to 10 knots, becoming southeast after midnight. Seas around 2 feet in the evening, then 1 foot or less. A chance of showers and thunderstorms. .MONDAY...Southwest winds around 5 knots, becoming east in the afternoon. Seas 1 foot or less. Thunderstorms likely. Showers. .MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .TUESDAY...South winds 5 to 10 knots. Seas around 2 feet. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...South winds around 5 knots. Seas 1 foot or less, then around 2 feet in the afternoon. Showers and thunderstorms likely, mainly in the morning. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots. Seas around 2 feet in the morning, then 1 foot or less. A chance of showers and thunderstorms. .THURSDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ570-572-110100- 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- 701 AM CDT Sun Aug 10 2025 .TODAY...East winds 5 to 10 knots, becoming northeast this afternoon. Seas around 2 feet. Showers with thunderstorms likely this morning, then a chance of showers and thunderstorms this afternoon. .TONIGHT...East winds 5 to 10 knots, becoming southeast 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. .MONDAY...Southwest winds around 5 knots, becoming northeast in the afternoon. Seas 1 foot or less. Showers and thunderstorms likely. .MONDAY NIGHT...South 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. .TUESDAY...South winds around 5 knots. Seas around 2 feet. Showers with thunderstorms likely in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...South winds around 5 knots, increasing to around 10 knots after midnight. Seas around 2 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...South winds around 5 knots. Seas around 2 feet. Showers and thunderstorms likely, mainly in the morning. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms after midnight. .THURSDAY...South winds around 5 knots. Seas around 2 feet. A chance of thunderstorms. Showers likely, mainly in the morning. .THURSDAY NIGHT...South winds around 5 knots. Seas around 2 feet. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$