Louisiana Coastal Marine Forecast
Expires:202608111100;;962319 FZUS54 KLIX 102233 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 532 PM CDT Mon Aug 10 2026 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. GMZ570-111100- Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya River LA from 20 to 60 NM- 532 PM CDT Mon Aug 10 2026 .TONIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Southeast 1 foot at 4 seconds, becoming southeast 2 feet at 4 seconds. .TUESDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. A chance of showers and thunderstorms, mainly in the morning. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. .WEDNESDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds and southeast 2 feet at 6 seconds. .THURSDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 6 seconds. .THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .FRIDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. .SATURDAY...East winds around 5 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Winds and seas higher in and near thunderstorms. $$ Expires:202608110900;;956980 FZUS54 KLCH 102009 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 309 PM CDT Mon Aug 10 2026 Coastal waters from the Lower Atchafalaya River LA to High Island TX out 60 nautical miles including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. GMZ470-110900- Coastal waters from Cameron LA to High Island TX from 20 to 60 NM- 309 PM CDT Mon Aug 10 2026 .TONIGHT...South winds 10 to 15 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. .TUESDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. .TUESDAY NIGHT...South winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .WEDNESDAY...South winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds. .WEDNESDAY NIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. .THURSDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 2 feet at 5 seconds. .THURSDAY NIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. .FRIDAY...South winds around 10 knots. Seas 2 to 3 feet. .FRIDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet. .SATURDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. .SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. $$