| NWS Forecast for: Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM (GMZ557) Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 1256 PM CDT Fri Mar 13 2026 |  |
| This Afternoon: East winds around 5 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 6 seconds. Tonight: East winds around 5 knots. Seas around 2 feet. Wave detail: southeast 1 foot at 6 seconds. Saturday: Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 6 seconds. Saturday Night: Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 5 seconds. A slight chance of showers. Sunday: South winds 10 to 15 knots with gusts up to 20 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 4 seconds. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Sunday Night: South winds 15 to 20 knots, becoming southwest 20 to 25 knots after midnight. Seas 2 to 3 feet, building to 3 to 5 feet, occasionally to 6 feet after midnight. Wave detail: south 3 feet at 4 seconds, becoming southwest 4 feet at 5 seconds. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Monday: Northwest winds 25 to 30 knots. Seas 5 to 7 feet, occasionally to 9 feet, building to 6 to 9 feet, occasionally to 11 feet in the afternoon. Wave detail: northwest 6 feet at 5 seconds and south 1 foot at 6 seconds, becoming northwest 6 feet at 5 seconds and southeast 5 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms in the morning. Monday Night: North winds 20 to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: northwest 6 feet at 5 seconds. Tuesday: North winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave detail: north 4 feet at 5 seconds. Tuesday Night: Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: north 2 feet at 4 seconds. winds and seas higher in and near thunderstorms. | |
| Zone Forecast: Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM (GMZ557) | |
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