Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA
Issued by NWS New Orleans/Baton Rouge, LA
157 FZUS54 KLIX 141639 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 1139 AM CDT Mon Jul 14 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-GMZ501-150515- 1139 AM CDT Mon Jul 14 2025 .SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM... Benign conditions will continue through the next few days as high pressure remains overhead or at least nearby. Winds generally onshore at 10 knots or less with seas under 2 feet. The only exception would be brief gale force wind gusts from isolated storms. A broad area of low pressure moving into the northeastern Gulf later this week will increase winds/seas over local waters. $$ GMZ530-150515- Lake Pontchartrain and Lake Maurepas- 1139 AM CDT Mon Jul 14 2025 .TONIGHT...West winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms early this evening. .TUESDAY...West winds around 5 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet after midnight. .WEDNESDAY...North winds 5 to 10 knots. Waves 1 to 2 feet in the morning, then 1 foot or less. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet after midnight. A chance of showers and thunderstorms. .THURSDAY...Northeast winds 5 to 10 knots, becoming east in the afternoon. Waves around 2 feet. Showers and thunderstorms. .THURSDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after midnight. Waves around 2 feet. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. .FRIDAY...Southwest winds 5 to 10 knots. Waves around 2 feet. Showers. A chance of thunderstorms in the morning, then thunderstorms in the afternoon. .FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms. .SATURDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .SATURDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ GMZ534-150515- Lake Borgne- 1139 AM CDT Mon Jul 14 2025 .TONIGHT...Southwest winds 5 to 10 knots, becoming west after midnight. Waves 1 foot or less. .TUESDAY...Northwest winds 5 to 10 knots, becoming west 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. .TUESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west after midnight. Waves 1 foot or less, then around 2 feet after midnight. A slight chance of showers and thunderstorms after midnight. .WEDNESDAY...North winds 5 to 10 knots, becoming east in the afternoon. Waves around 2 feet in the morning, then 1 foot or less. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .THURSDAY...Northeast winds around 10 knots, becoming east in the afternoon. Waves around 2 feet. Showers, thunderstorms. .THURSDAY NIGHT...Southeast winds 10 to 15 knots, becoming south after midnight. Waves around 2 feet. A chance of thunderstorms. Showers. .FRIDAY...South winds around 10 knots. Waves around 2 feet. Showers. A chance of thunderstorms in the morning, then thunderstorms in the afternoon. .FRIDAY NIGHT...Southwest winds around 10 knots. Waves around 2 feet. A chance of showers and thunderstorms. .SATURDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Waves around 2 feet in the morning, then 1 foot or less. Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .SATURDAY NIGHT...Southwest 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. $$ GMZ532-150515- Mississippi Sound- 1139 AM CDT Mon Jul 14 2025 .TONIGHT...West winds 5 to 10 knots, becoming northwest after midnight. Waves around 2 feet. A slight chance of showers and thunderstorms early this evening. .TUESDAY...Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Waves 1 to 2 feet. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...West winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...North winds 5 to 10 knots, becoming southeast in the afternoon. Waves around 2 feet. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...East winds around 10 knots. Waves around 2 feet. Showers and thunderstorms likely in the evening, then showers with a chance of thunderstorms after midnight. .THURSDAY...East winds around 10 knots, becoming southeast in the afternoon. Waves 2 to 3 feet. Showers, thunderstorms. .THURSDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of thunderstorms. Showers. .FRIDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. Showers with a chance of thunderstorms in the morning, then showers and thunderstorms in the afternoon. .FRIDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers and thunderstorms. .SATURDAY...Southwest winds 5 to 10 knots. Waves around 2 feet. Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ536-538-150515- Chandeleur Sound-Breton Sound- 1139 AM CDT Mon Jul 14 2025 .TONIGHT...West winds 5 to 10 knots, becoming northwest after midnight. Waves around 2 feet. A slight chance of showers and thunderstorms late. .TUESDAY...Northwest winds 5 to 10 knots. Waves around 2 feet in the morning, then 1 foot or less. A chance of showers and thunderstorms. .TUESDAY NIGHT...West winds 5 to 10 knots, becoming northwest 10 to 15 knots after midnight. Waves 1 foot or less, then 2 to 3 feet after midnight. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...North winds 10 to 15 knots, becoming east 5 to 10 knots in the afternoon. Waves 2 to 3 feet in the morning, then 1 foot or less. Showers and thunderstorms likely. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet. Thunderstorms likely. Showers. .THURSDAY...East winds 10 to 15 knots, becoming southeast in the afternoon. Waves 2 to 3 feet. Showers, thunderstorms. .THURSDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of thunderstorms. Showers. .FRIDAY...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. Thunderstorms likely. Showers. .FRIDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. A chance of showers and thunderstorms. .SATURDAY...Southwest winds 5 to 10 knots. Waves around 2 feet in the morning, then 1 foot or less. Showers and thunderstorms likely, mainly in the morning. .SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less. A chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ555-557-150515- 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- 1139 AM CDT Mon Jul 14 2025 .TONIGHT...West winds 5 to 10 knots, becoming northwest late. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds and southeast 1 foot at 5 seconds. A slight chance of showers and thunderstorms late. .TUESDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Northwest 1 foot at 3 seconds and southeast 1 foot at 5 seconds. A chance of showers and thunderstorms. .TUESDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. .WEDNESDAY...North winds 10 to 15 knots, becoming northeast 5 to 10 knots in the afternoon. Seas around 2 feet. Wave Detail: North 2 feet at 3 seconds. Showers and thunderstorms. .WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds. Showers likely with a chance of thunderstorms in the evening, then showers with thunderstorms likely after midnight. .THURSDAY...East winds 10 to 15 knots, becoming southeast in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 4 seconds. Showers. Thunderstorms likely, mainly in the morning. .THURSDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A chance of thunderstorms. Showers. .FRIDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. Thunderstorms likely. Showers. .FRIDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. A chance of showers and thunderstorms. .SATURDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. Showers and thunderstorms likely, mainly in the morning. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ550-552-150515- 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- 1139 AM CDT Mon Jul 14 2025 .TONIGHT...West winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 5 seconds. .TUESDAY...Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds and south 1 foot at 5 seconds. A chance of showers and thunderstorms, mainly in the morning. .TUESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds. A chance of showers and thunderstorms after midnight. .WEDNESDAY...North winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Northwest 2 feet at 3 seconds, becoming northwest 1 foot at 4 seconds. Showers and thunderstorms likely. .WEDNESDAY NIGHT...West winds 5 to 10 knots, becoming north after midnight. Seas 1 foot or less. Wave Detail: Northeast 1 foot at 2 seconds and west 1 foot at 3 seconds. A chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. .THURSDAY...North winds around 10 knots, becoming south in the afternoon. Seas 1 foot or less. Wave Detail: North 1 foot at 3 seconds. Showers with thunderstorms likely. .THURSDAY NIGHT...Southwest winds around 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and east 1 foot at 3 seconds. A chance of thunderstorms. Showers. .FRIDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds and southeast 1 foot at 5 seconds. Thunderstorms likely. Showers. .FRIDAY NIGHT...South winds around 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. .SATURDAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail: South 2 feet at 5 seconds. Showers and thunderstorms likely, mainly in the morning. .SATURDAY NIGHT...South winds around 5 knots. Seas 1 to 2 feet. A chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ575-577-150515- 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- 1139 AM CDT Mon Jul 14 2025 .TONIGHT...Northwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: West 1 foot at 4 seconds and southeast 1 foot at 5 seconds, becoming west 1 foot at 3 seconds and south 1 foot at 5 seconds. A slight chance of showers and thunderstorms late. .TUESDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Northwest 2 feet at 3 seconds and south 1 foot at 5 seconds. A chance of showers and thunderstorms, mainly in the morning. .TUESDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Northwest 1 foot at 4 seconds, becoming north 2 feet at 3 seconds. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. .WEDNESDAY...North winds 10 to 15 knots, becoming northeast in the afternoon. Seas around 2 feet. Wave Detail: North 2 feet at 4 seconds. Showers and thunderstorms. .WEDNESDAY NIGHT...East winds around 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds and northwest 1 foot at 4 seconds. A chance of thunderstorms. Showers. .THURSDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 4 seconds. Showers. Thunderstorms likely, mainly in the morning. .THURSDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. Showers likely with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. .FRIDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 6 seconds. Showers with thunderstorms likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. .FRIDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 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. .SATURDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .SATURDAY NIGHT...South winds around 5 knots. Seas around 2 feet. A chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ570-572-150515- 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- 1139 AM CDT Mon Jul 14 2025 .TONIGHT...West 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 evening. .TUESDAY...Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 4 seconds and south 1 foot at 5 seconds. A chance of thunderstorms. A chance of showers, mainly in the morning. .TUESDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds and southeast 1 foot at 5 seconds. A chance of showers and thunderstorms after midnight. .WEDNESDAY...North winds 5 to 10 knots. Seas around 2 feet. Wave Detail: North 2 feet at 4 seconds. Thunderstorms likely. Showers. .WEDNESDAY NIGHT...North winds 5 to 10 knots. Seas around 2 feet. Wave Detail: North 1 foot at 4 seconds. A chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight. .THURSDAY...Northwest winds around 10 knots. Seas around 2 feet. Wave Detail: Northwest 2 feet at 3 seconds and northeast 1 foot at 4 seconds. Showers. Thunderstorms likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds and east 1 foot at 4 seconds. A chance of showers with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. .FRIDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds and southeast 2 feet at 6 seconds. A chance of thunderstorms. Showers. .FRIDAY NIGHT...South winds around 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. .SATURDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 6 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$