Louisiana Coastal Marine Forecast
Expires:202601291800;;718483 FZUS54 KLIX 290527 CWFLIX Coastal Waters Forecast National Weather Service New Orleans LA 1127 PM CST Wed Jan 28 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. GMZ570-572-291800- 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- 1127 PM CST Wed Jan 28 2026 ...GALE WATCH IN EFFECT FROM FRIDAY EVENING THROUGH SATURDAY EVENING... .REST OF TONIGHT...Northeast winds around 5 knots. Seas around 2 feet. Wave Detail: North 1 foot at 5 seconds. .THURSDAY...East winds 5 to 10 knots, becoming south in the afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at 3 seconds and east 1 foot at 4 seconds. .THURSDAY NIGHT...Southwest winds 5 to 10 knots, becoming west 10 to 15 knots after midnight. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: South 1 foot at 3 seconds, becoming west 2 feet at 3 seconds and southeast 1 foot at 5 seconds. A slight chance of showers after midnight. .FRIDAY...Northwest winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet, building to 4 to 6 feet, occasionally to 8 feet in the afternoon. Wave Detail: Northwest 3 feet at 4 seconds and southeast 1 foot at 4 seconds, becoming northwest 5 feet at 5 seconds. A chance of showers, mainly in the morning. .FRIDAY NIGHT...North winds 25 to 30 knots. Seas 6 to 9 feet, occasionally to 11 feet, building to 8 to 10 feet, occasionally to 13 feet after midnight. Wave Detail: Northwest 7 feet at 6 seconds, becoming north 8 feet at 7 seconds. A slight chance of showers. .SATURDAY...North winds around 30 knots with gusts up to 40 knots. Seas 8 to 11 feet, occasionally to 14 feet, building to 9 to 13 feet, occasionally to 17 feet in the afternoon. Wave Detail: North 9 feet at 7 seconds, becoming northwest 10 feet at 8 seconds and northeast 8 feet at 7 seconds. A slight chance of showers in the morning. .SATURDAY NIGHT...North winds 25 to 30 knots, diminishing to 20 to 25 knots after midnight. Seas 8 to 11 feet, occasionally to 14 feet, subsiding to 6 to 9 feet, occasionally to 11 feet after midnight. Wave Detail: Northwest 10 feet at 8 seconds and northeast 8 feet at 8 seconds, becoming north 7 feet at 7 seconds. .SUNDAY...North winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet, subsiding to 2 to 4 feet, occasionally to 5 feet in the afternoon. Wave Detail: North 5 feet at 7 seconds, becoming north 3 feet at 6 seconds. .SUNDAY NIGHT...Northwest winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 2 to 3 feet. Wave Detail: Northwest 2 feet at 3 seconds and northeast 2 feet at 6 seconds. .MONDAY...Northwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Northwest 2 feet at 4 seconds and northeast 1 foot at 5 seconds. .MONDAY NIGHT...Northwest winds around 10 knots, becoming east after midnight. Seas around 2 feet. $$ Expires:202601291900;;721320 FZUS54 KLCH 290616 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 1216 AM CST Thu Jan 29 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. GMZ470-291900- Coastal waters from Cameron LA to High Island TX from 20 to 60 NM- 1216 AM CST Thu Jan 29 2026 .TODAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southeast 1 foot at 2 seconds and southeast 1 foot at 6 seconds. .TONIGHT...Southwest winds 5 to 10 knots, becoming northwest 15 to 20 knots with gusts up to 25 knots after midnight. Seas 1 foot or less, then 2 to 4 feet after midnight. Wave Detail: South 1 foot at 3 seconds and southeast 1 foot at 6 seconds, becoming northwest 3 feet at 4 seconds and south 1 foot at 3 seconds. .FRIDAY...North winds around 20 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave Detail: North 4 feet at 5 seconds and southeast 1 foot at 5 seconds. .FRIDAY NIGHT...North winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: North 6 feet at 5 seconds. .SATURDAY...North winds 20 to 25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: North 6 feet at 5 seconds. .SATURDAY NIGHT...North winds 15 to 20 knots, becoming northeast 10 to 15 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 4 feet at 5 seconds. .SUNDAY...Northeast winds around 10 knots, becoming east in the afternoon. Seas 2 to 4 feet. .SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet in the evening, then 1 foot or less. .MONDAY...Southwest winds around 10 knots, becoming southeast in the afternoon. Seas 1 foot or less, then around 2 feet in the afternoon. .MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. $$