



Storm Surge Flooding Continues in the Outer Banks; Dangerous Heat in the West
Storm surge flooding will continue through tonight in the Outer Banks in North Carolina as Hurricane Erin continues to move away from the U.S. Wind gusts up to tropical storm force are possible along the Mid-Atlantic and southern New England coasts through Friday. A dangerous, record heat wave will continue across the Desert Southwest and the Central Valley of California through Saturday. Read More >

Last Update: 1246 PM CDT Thu Aug 21 2025
For More Weather Information:
40NM SE Port Aransas TX
Marine Zone Forecast
Tonight
Southeast winds around 5 knots, becoming southwest late. Seas around 2 feet or less. Wave detail: southeast 1 foot at 3 seconds. A slight chance of showers and thunderstorms this evening, then a chance of showers and thunderstorms after midnight.
Friday
Northwest winds around 5 knots, becoming northeast around 5 knots in the afternoon. Seas around 2 feet or less. Wave detail: south 1 foot at 3 seconds. Showers and thunderstorms likely, mainly in the morning.
Friday Night
Southeast winds around 5 knots, becoming south after midnight. Seas around 2 feet or less. Wave detail: east 1 foot at 2 seconds. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight.
Saturday
West winds around 5 knots, becoming northeast in the afternoon. Seas around 2 feet or less. Wave detail: south 1 foot at 3 seconds. A chance of thunderstorms. Showers likely, mainly in the morning.
Saturday Night
East winds around 5 knots, becoming south after midnight. Seas around 2 feet or less. Wave detail: east 1 foot at 3 seconds. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight.
Sunday
Northwest winds around 5 knots, becoming east in the afternoon. Seas around 2 feet or less. Wave detail: southeast 1 foot at 4 seconds. A chance of thunderstorms. Showers likely, mainly in the morning.
Sunday Night
Southeast winds 5 to 10 knots, becoming south after midnight. Seas around 2 feet or less. A chance of showers and thunderstorms after midnight.
Monday
South winds around 5 knots, becoming southeast in the afternoon. Seas around 2 feet. A chance of showers and thunderstorms in the morning.
Monday Night
Southeast winds around 10 knots. Seas around 2 feet. A chance of showers after midnight.
Tuesday
South winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms in the morning.
Tuesday Night
Southeast winds around 10 knots. Seas around 2 feet.
winds and seas higher in and near thunderstorms.
winds and seas higher in and near thunderstorms.
Winds and seas higher in and near thunderstorms.
Additional Forecasts and Information
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