Coastal Waters Forecast
Issued by NWS Lake Charles, LA
Issued by NWS Lake Charles, LA
040 FZUS54 KLCH 240943 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 443 AM CDT Sat May 24 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. GMZ400-242215- 443 AM CDT Sat May 24 2025 .SYNOPSIS... Onshore winds and seas will begin a modest increase late in the weekend. Widely isolated showers and storms to be expected over the Memorial Day Weekend with unsettled weather to follow from Tuesday on. $$ GMZ430-242215- Sabine Lake- 443 AM CDT Sat May 24 2025 .TODAY...South winds 5 to 10 knots. Lake waters light chop. .TONIGHT...South winds around 10 knots. Lake waters light chop. .SUNDAY...South winds around 10 knots. Lake waters light chop. .SUNDAY NIGHT...South winds around 10 knots. Lake waters light chop. .MONDAY...South winds 10 to 15 knots. Lake waters choppy. A slight chance of showers and thunderstorms. .MONDAY NIGHT...South winds 10 to 15 knots. Lake waters choppy. A chance of thunderstorms. A chance of showers. .TUESDAY...South winds around 10 knots. Lake waters light chop. A chance of showers and thunderstorms. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters light chop. A chance of showers and thunderstorms, mainly in the evening. .WEDNESDAY...South winds 5 to 10 knots. Lake waters light chop. A chance of thunderstorms. A chance of showers. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters light chop. A slight chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ432-242215- Calcasieu Lake- 443 AM CDT Sat May 24 2025 .TODAY...South winds around 10 knots. Lake waters light chop. .TONIGHT...South winds around 10 knots. Lake waters light chop. .SUNDAY...South winds 10 to 15 knots. Lake waters choppy. .SUNDAY NIGHT...South winds 10 to 15 knots. Lake waters choppy. .MONDAY...South winds 10 to 15 knots with gusts up to 20 knots. Lake waters choppy. .MONDAY NIGHT...South winds 10 to 15 knots. Lake waters choppy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .TUESDAY...South winds around 10 knots. Lake waters light chop. A chance of showers and thunderstorms. .TUESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters light chop. A chance of showers and thunderstorms, mainly in the evening. .WEDNESDAY...South winds 5 to 10 knots. Lake waters light chop. A chance of thunderstorms. A chance of showers. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters light chop. A slight chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ435-242215- Vermilion and West Cote Blanche Bays- 443 AM CDT Sat May 24 2025 .TODAY...South winds 5 to 10 knots. Bay waters light chop. .TONIGHT...South winds around 10 knots. Bay waters light chop. .SUNDAY...South winds around 10 knots. Bay waters light chop. .SUNDAY NIGHT...South winds around 10 knots. Bay waters light chop. .MONDAY...South winds 10 to 15 knots. Bay waters choppy. A slight chance of showers and thunderstorms in the afternoon. .MONDAY NIGHT...South winds 10 to 15 knots. Bay waters choppy. A slight chance of showers and thunderstorms. .TUESDAY...South winds 10 to 15 knots. Bay waters choppy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...South winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms in the evening. .WEDNESDAY...South winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms in the evening. Winds and waves higher in and near thunderstorms. $$ GMZ436-242215- Atchafalaya and East Cote Blanche Bays- 443 AM CDT Sat May 24 2025 .TODAY...South winds 5 to 10 knots. Bay waters light chop. .TONIGHT...South winds 5 to 10 knots. Bay waters light chop. .SUNDAY...South winds 5 to 10 knots. Bay waters light chop. .SUNDAY NIGHT...South winds 5 to 10 knots. Bay waters light chop. .MONDAY...South winds 5 to 10 knots. Bay waters light chop. .MONDAY NIGHT...South winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms after midnight. .TUESDAY...South winds around 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...South winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms, mainly in the evening. .WEDNESDAY...South winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southeast winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ450-242215- Coastal waters from Cameron LA to High Island TX out 20 NM- 443 AM CDT Sat May 24 2025 .TODAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds. .TONIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds. .SUNDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds. .SUNDAY NIGHT...Southeast winds around 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. .MONDAY...South winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave Detail: South 3 feet at 5 seconds. .MONDAY NIGHT...South winds around 15 knots with gusts up to 20 knots. Seas around 3 feet. Wave Detail: South 3 feet at 5 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .TUESDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms. .TUESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms. .WEDNESDAY...Southeast winds around 10 knots. Seas around 2 feet. A chance of thunderstorms. A chance of showers. .WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ452-242215- Coastal waters from Intracoastal City to Cameron LA out 20 NM- 443 AM CDT Sat May 24 2025 .TODAY...South winds 10 to 15 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. .TONIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds. .SUNDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds. A slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...Southeast winds around 15 knots with gusts up to 20 knots. Seas 2 to 4 feet. Wave Detail: South 3 feet at 5 seconds. .MONDAY...South winds around 15 knots with gusts up to 20 knots. Seas 2 to 4 feet. Wave Detail: South 3 feet at 6 seconds. .MONDAY NIGHT...South winds around 15 knots with gusts up to 20 knots. Seas 2 to 4 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .TUESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet. A chance of showers and thunderstorms. .TUESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms, mainly in the evening. .WEDNESDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ455-242215- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM- 443 AM CDT Sat May 24 2025 .TODAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 1 foot at 3 seconds. .TONIGHT...South winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds. .SUNDAY...South winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds. .SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds. .MONDAY...South winds 10 to 15 knots. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds and south 1 foot at 7 seconds. .MONDAY NIGHT...South winds 10 to 15 knots. Seas around 2 feet. Wave Detail: South 2 feet at 3 seconds. A slight chance of showers and thunderstorms after midnight. .TUESDAY...South winds 10 to 15 knots. Seas around 2 feet. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms, mainly in the evening. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ470-242215- Coastal waters from Cameron LA to High Island TX from 20 to 60 NM- 443 AM CDT Sat May 24 2025 .TODAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. .TONIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. .SUNDAY...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...Southeast winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave Detail: Southeast 4 feet at 6 seconds. .MONDAY...Southeast winds around 15 knots with gusts up to 20 knots. Seas around 4 feet. Wave Detail: South 4 feet at 7 seconds. .MONDAY NIGHT...Southeast winds around 15 knots with gusts up to 20 knots. Seas around 4 feet. Wave Detail: Southeast 4 feet at 7 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .TUESDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A chance of showers and thunderstorms. .TUESDAY NIGHT...Southeast winds around 10 knots. Seas around 3 feet. A chance of showers and thunderstorms. .WEDNESDAY...Southeast winds around 10 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. $$ GMZ472-242215- Coastal waters from Intracoastal City to Cameron LA from 20 to 60 NM- 443 AM CDT Sat May 24 2025 .TODAY...South winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. .TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds. .SUNDAY...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers and thunderstorms in the afternoon. .SUNDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. Wave Detail: South 4 feet at 6 seconds. .MONDAY...Southeast winds around 15 knots with gusts up to 20 knots. Seas around 4 feet. Wave Detail: South 4 feet at 7 seconds. .MONDAY NIGHT...Southeast winds around 15 knots with gusts up to 20 knots. Seas around 4 feet. Wave Detail: South 4 feet at 6 seconds. A slight chance of showers and thunderstorms. .TUESDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds around 10 knots. Seas around 3 feet. A chance of showers. A chance of thunderstorms, mainly in the evening. .WEDNESDAY...Southeast winds around 10 knots. Seas around 3 feet. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around 3 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$ GMZ475-242215- Coastal waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM- 443 AM CDT Sat May 24 2025 .TODAY...South winds around 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. .TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds. .SUNDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. .SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: South 4 feet at 7 seconds. .MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: South 4 feet at 7 seconds. .MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: South 4 feet at 6 seconds. A slight chance of showers and thunderstorms after midnight. .TUESDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds around 10 knots. Seas around 3 feet. A chance of showers and thunderstorms, mainly in the evening. .WEDNESDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms. Winds and seas higher in and near thunderstorms. $$