Louisiana Coastal Marine Forecast
Expires:202504190900;;048342 FZUS54 KLIX 182031 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 331 PM CDT Fri Apr 18 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. GMZ570-572-190900- 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- 331 PM CDT Fri Apr 18 2025 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY EVENING... .TONIGHT...Southeast winds 10 to 15 knots, increasing to 15 to 20 knots late. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds. .SATURDAY...Southeast winds 15 to 20 knots with gusts up to 30 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 7 seconds. .SATURDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to 30 knots. Seas around 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 8 seconds and south 2 feet at 8 seconds. .SUNDAY...Southeast winds 15 to 20 knots. Gusts up to 30 knots in the morning. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 8 seconds and south 2 feet at 8 seconds. .SUNDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 9 seconds and south 2 feet at 7 seconds. A slight chance of showers and thunderstorms after midnight. .MONDAY...Southeast winds around 10 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 9 seconds and south 2 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms. .MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 8 seconds and south 2 feet at 7 seconds. A slight chance of showers and thunderstorms. .TUESDAY...Southeast winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 8 seconds and south 2 feet at 7 seconds. A slight chance of thunderstorms. A chance of showers, mainly in the morning. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. .WEDNESDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 3 feet at 7 seconds. A slight chance of showers and thunderstorms in the morning. .WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Winds and seas higher in and near thunderstorms. $$ Expires:202504190830;;044987 FZUS54 KLCH 181926 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 226 PM CDT Fri Apr 18 2025 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. GMZ470-190830- Coastal waters from Cameron LA to High Island TX from 20 to 60 NM- 226 PM CDT Fri Apr 18 2025 ...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 1 AM CDT SATURDAY... ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM CDT SATURDAY THROUGH SUNDAY MORNING... .TONIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 7 seconds. Patchy fog. .SATURDAY...Southeast winds 15 to 20 knots with gusts up to 30 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 6 feet at 7 seconds. Patchy fog in the morning. .SATURDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Southeast 6 feet at 8 seconds. .SUNDAY...Southeast winds 15 to 20 knots. Gusts up to 30 knots in the morning. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail: Southeast 6 feet at 8 seconds. A slight chance of showers in the afternoon. .SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at 8 seconds. A chance of showers with a slight chance of thunderstorms after midnight. .MONDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet at 8 seconds. A slight chance of thunderstorms. A chance of showers, mainly in the morning. .MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 4 feet. .TUESDAY...Southeast winds around 10 knots. Seas 3 to 4 feet. A chance of showers. A chance of thunderstorms, mainly in the morning. .TUESDAY NIGHT...Southeast winds around 10 knots. Seas around 3 feet. A slight chance of showers and thunderstorms after midnight. .WEDNESDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$