Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Last Update: 1204 AM CST Sat Nov 22 2025

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Corpus Christi, TX Local Forecast Office

45NM SSE Port O Connor TX

Marine Zone Forecast

Today

South winds around 5 knots, becoming east this afternoon. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 6 seconds. A chance of showers with a slight chance of thunderstorms this morning. A slight chance of showers this afternoon.

Tonight

Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: northeast 2 feet at 3 seconds and southeast 2 feet at 6 seconds. A slight chance of showers.

Sunday

East winds 10 to 15 knots with gusts up to 20 knots. Seas around 3 feet. Wave detail: northeast 2 feet at 4 seconds and east 2 feet at 5 seconds. A slight chance of showers.

Sunday Night

Southeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 5 feet, occasionally to 6 feet, building to 5 to 7 feet, occasionally to 9 feet after midnight. Wave detail: southeast 4 feet at 5 seconds and northeast 2 feet at 4 seconds, becoming southeast 5 feet at 5 seconds.

Monday

South winds 15 to 20 knots with gusts up to 25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave detail: south 5 feet at 6 seconds. A slight chance of showers. A slight chance of thunderstorms in the afternoon.

Monday Night

South winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: south 5 feet at 6 seconds. A chance of showers. A chance of thunderstorms after midnight.

Tuesday

Southwest winds 5 to 10 knots, becoming south in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. A chance of showers.

Tuesday Night

East winds 5 to 10 knots, becoming northeast 15 to 20 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight.

Wednesday

Northeast winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. A chance of thunderstorms in the morning. A chance of showers.

Wednesday Night

Northeast winds 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet.

winds and seas higher in and near thunderstorms.

Winds and seas higher in and near thunderstorms.