Severe Weather and Heavy Rainfall Potential for the East; Active Weather Continues for the West

Strong Pacific storm will continue to bring heavy precipitation and strong winds across the western U.S. today. Across the east, the chance for strong to severe thunderstorms later today as low pressure tracks eastward. This system could redevelop into a coastal storm for the mid-Atlantic and Northeast corridors into Tuesday.
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Last Update: 346 PM CDT Mon Oct 25 2021

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31NM S Pascagoula MS

Marine Zone Forecast


Synopsis: High pressure will continue to settle over the coastal waters through Tuesday. A very strong low pressure system and front will impact the area Wednesday into Thursday. Hazardous conditions are expected to develop across the waters Wednesday and will likely continue through the end of the week, especially over the open waters.

Tonight
West winds 10 to 15 knots becoming north after midnight. Seas 2 to 4 feet. Dominant period 5 seconds.
Tuesday
Northeast winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 4 seconds.
Tuesday Night
Northeast winds 10 to 15 knots becoming east after midnight. Seas 1 to 2 feet. Dominant period 4 seconds.
Wednesday
Southeast winds 15 to 20 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Waves or seas building to 3 to 5 feet with occasional seas to 5 feet. Dominant period 4 seconds in the afternoon. Slight chance of showers in the morning, then showers and chance of thunderstorms in the afternoon.
Wednesday Night
South winds 20 to 25 knots becoming west after midnight. Seas 4 to 7 feet with occasional seas to 9 feet. Dominant period 5 seconds. Showers in the evening. Chance of thunderstorms through the night. Chance of showers after midnight.
Thursday
West winds 25 to 30 knots. Seas 6 to 10 feet with occasional seas to 11 feet. Dominant period 7 seconds. Waves or seas building to 10 to 14 feet with occasional seas to 15 feet. Dominant period 7 seconds in the afternoon. Slight chance of showers and thunderstorms in the morning.
Thursday Night
Northwest winds 25 to 30 knots. Seas 12 to 16 feet with occasional seas to 19 feet. Dominant period 5 seconds.
Friday
Northwest winds 25 to 30 knots. Seas 12 to 16 feet with occasional seas to 18 feet. Dominant period 5 seconds.
Friday Night
Northwest winds 20 to 25 knots. Seas 8 to 12 feet with occasional seas to 14 feet. Dominant period 4 seconds. Waves or seas subsiding to 6 to 10 feet with occasional seas to 11 feet. Dominant period 4 seconds after midnight.
Saturday
Northwest winds 15 to 20 knots. Seas 5 to 8 feet with occasional seas to 10 feet. Dominant period 4 seconds. Waves or seas subsiding to 4 to 7 feet with occasional seas to 8 feet. Dominant period 4 seconds in the afternoon.
Saturday Night
North winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Dominant period 4 seconds.
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ABOUT THIS FORECAST

Last Update: 346 PM CDT Mon Oct 25 2021
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