FZUS54 KLCH 290821 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 321 AM CDT Fri Mar 29 2024 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. GMZ400-292045- 321 AM CDT Fri Mar 29 2024 .SYNOPSIS... Onshore flow will continue through Easter Weekend as surface high pressure continues to slide east of the region. Expect southerly winds and seas to increase Sunday night and Monday as the pressure gradient increases between the surface high to the east and developing surface low over the Texas and Oklahoma Panhandles. Expect low chances of showers ahead of the next cold front Tuesday, followed by strong offshore flow Tuesday night. $$ GMZ430-292045- Sabine Lake- 321 AM CDT Fri Mar 29 2024 .TODAY...Southeast winds 5 to 10 knots, becoming south 10 to 15 knots with gusts up to 20 knots late this morning and afternoon. Lake waters choppy. .TONIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Lake waters choppy. .SATURDAY...South winds 10 to 15 knots. Lake waters choppy. .SATURDAY NIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Lake waters choppy. .SUNDAY...South winds 10 to 15 knots with gusts up to 25 knots. Lake waters choppy. .SUNDAY NIGHT...South winds 15 to 20 knots with gusts up to 25 knots. Lake waters rough. .MONDAY...South winds 15 to 20 knots. Lake waters rough. .MONDAY NIGHT...South winds 10 to 15 knots. Lake waters choppy. .TUESDAY...South winds around 10 knots, becoming west in the afternoon. Lake waters light chop. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...Northwest winds 10 to 15 knots. Lake waters choppy. Winds and waves higher in and near thunderstorms. $$ GMZ432-292045- Calcasieu Lake- 321 AM CDT Fri Mar 29 2024 .TODAY...Southeast winds 5 to 10 knots, becoming south 10 to 15 knots with gusts up to 25 knots late this morning and afternoon. Lake waters choppy. .TONIGHT...South winds 10 to 15 knots with gusts up to 25 knots. Lake waters choppy. .SATURDAY...South winds 10 to 15 knots. Lake waters choppy. .SATURDAY NIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Lake waters choppy. .SUNDAY...South winds 10 to 15 knots with gusts up to 25 knots. Lake waters choppy. .SUNDAY NIGHT...South winds 15 to 20 knots with gusts up to 30 knots. Lake waters rough. .MONDAY...South winds 15 to 20 knots. Lake waters rough. .MONDAY NIGHT...South winds 10 to 15 knots. Lake waters choppy. .TUESDAY...South winds around 10 knots, becoming southwest in the afternoon. Lake waters light chop. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...Northwest winds 10 to 15 knots, becoming north 15 to 20 knots after midnight. Lake waters rough. Winds and waves higher in and near thunderstorms. $$ GMZ435-292045- Vermilion and West Cote Blanche Bays- 321 AM CDT Fri Mar 29 2024 .TODAY...East winds 5 to 10 knots, becoming southeast this afternoon. Bay waters light chop. .TONIGHT...South winds 10 to 15 knots. Bay waters choppy. .SATURDAY...South winds around 10 knots. Bay waters light chop. .SATURDAY NIGHT...South winds around 10 knots. Bay waters light chop. .SUNDAY...South winds 10 to 15 knots. Bay waters choppy. .SUNDAY NIGHT...South winds 15 to 20 knots with gusts up to 25 knots. Bay waters rough. .MONDAY...South winds 10 to 15 knots. Bay waters choppy. .MONDAY NIGHT...South winds 10 to 15 knots. Bay waters choppy. .TUESDAY...South winds around 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...Northwest winds 10 to 15 knots. Bay waters choppy. Winds and waves higher in and near thunderstorms. $$ GMZ436-292045- Atchafalaya and East Cote Blanche Bays- 321 AM CDT Fri Mar 29 2024 .TODAY...East winds 5 to 10 knots, becoming southeast this afternoon. Bay and inland waters light chop. .TONIGHT...Southeast winds 10 to 15 knots. Bay and inland waters choppy. .SATURDAY...South winds around 10 knots. Bay and inland waters light chop. .SATURDAY NIGHT...Southeast winds around 10 knots. Bay and inland waters light chop. .SUNDAY...South winds 10 to 15 knots. Bay and inland waters choppy. .SUNDAY NIGHT...Southeast winds 15 to 20 knots. Bay and inland waters rough. .MONDAY...South winds 10 to 15 knots. Bay and inland waters choppy. .MONDAY NIGHT...South winds 10 to 15 knots. Bay and inland waters choppy. .TUESDAY...South winds 5 to 10 knots. Bay and inland waters light chop. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...West winds 10 to 15 knots, becoming northwest after midnight. Bay and inland waters choppy. A slight chance of showers and thunderstorms. Winds and waves higher in and near thunderstorms. $$ GMZ450-292045- Coastal waters from Cameron LA to High Island TX out 20 NM- 321 AM CDT Fri Mar 29 2024 .TODAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. .TONIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. .SATURDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. .SUNDAY...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. .SUNDAY NIGHT...South winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. .MONDAY...South winds 15 to 20 knots. Seas 3 to 4 feet. .MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. .TUESDAY...South winds around 10 knots, becoming west in the afternoon. Seas 2 to 3 feet. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...Northwest winds 15 to 20 knots. Seas 2 to 4 feet. Winds and seas higher in and near thunderstorms. $$ GMZ452-292045- Coastal waters from Intracoastal City to Cameron LA out 20 NM- 321 AM CDT Fri Mar 29 2024 .TODAY...Southeast winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots late this morning and afternoon. Seas 2 to 3 feet. .TONIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. .SATURDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. .SATURDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. .SUNDAY...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. .SUNDAY NIGHT...South winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. .MONDAY...South winds 15 to 20 knots. Seas 2 to 4 feet. .MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet. .TUESDAY...South winds around 10 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms in the morning. .TUESDAY NIGHT...Northwest winds 10 to 15 knots, becoming north 15 to 20 knots after midnight. Seas 2 to 4 feet. Winds and seas higher in and near thunderstorms. $$ GMZ455-292045- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM- 321 AM CDT Fri Mar 29 2024 .TODAY...Southeast winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet this afternoon. .TONIGHT...South winds 10 to 15 knots. Seas around 2 feet. .SATURDAY...South winds around 10 knots. Seas around 2 feet. .SATURDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet. .SUNDAY...South winds 10 to 15 knots. Seas around 2 feet. .SUNDAY NIGHT...South winds 15 to 20 knots. Seas 2 to 3 feet. .MONDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. .MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. .TUESDAY...South winds around 10 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...West winds 10 to 15 knots, becoming northwest 15 to 20 knots after midnight. Seas 2 to 3 feet. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ470-292045- Coastal waters from Cameron LA to High Island TX from 20 to 60 NM- 321 AM CDT Fri Mar 29 2024 .TODAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. .TONIGHT...South winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet. .SATURDAY...South winds 10 to 15 knots. Seas around 3 feet. .SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 3 feet. .SUNDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. .SUNDAY NIGHT...South winds 15 to 20 knots with gusts up to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet, building to 5 to 6 feet, occasionally to 8 feet after midnight. .MONDAY...South winds around 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. .MONDAY NIGHT...South winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. .TUESDAY...South winds around 10 knots, becoming southwest in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. A slight chance of showers and thunderstorms in the morning. .TUESDAY NIGHT...North winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. Winds and seas higher in and near thunderstorms. $$ GMZ472-292045- Coastal waters from Intracoastal City to Cameron LA from 20 to 60 NM- 321 AM CDT Fri Mar 29 2024 .TODAY...Southeast winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. .TONIGHT...South winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. .SATURDAY...South winds 10 to 15 knots. Seas around 3 feet. .SATURDAY NIGHT...South winds 10 to 15 knots. Seas around 3 feet. .SUNDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. .SUNDAY NIGHT...South winds 15 to 20 knots with gusts up to 30 knots. Seas 3 to 5 feet, occasionally to 6 feet, building to 5 to 6 feet, occasionally to 8 feet after midnight. .MONDAY...South winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. .MONDAY NIGHT...South winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. .TUESDAY...South winds around 10 knots. Seas 3 to 5 feet, occasionally to 6 feet. .TUESDAY NIGHT...Northwest winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ475-292045- Coastal waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM- 321 AM CDT Fri Mar 29 2024 .TODAY...Southeast winds 5 to 10 knots. Seas around 2 feet. .TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. .SATURDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. .SATURDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. .SUNDAY...South winds 10 to 15 knots. Seas around 3 feet. .SUNDAY NIGHT...South winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet. .MONDAY...South winds around 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. .MONDAY NIGHT...South winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. .TUESDAY...South winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. .TUESDAY NIGHT...West winds 10 to 15 knots, becoming northwest 15 to 20 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$