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Brownsville, TX Local Forecast Office

17NM NE Port Isabel TX

Marine Zone Forecast

Rest Of Tonight

South winds 10 to 15 knots. Seas 3 to 5 feet. Wave detail: southeast 4 feet at 7 seconds. Hazy.

Friday

Southeast winds 5 to 10 knots, becoming east late in the afternoon. Seas 3 to 4 feet. Wave detail: southeast 3 feet at 6 seconds. Hazy. A slight chance of showers and thunderstorms in the afternoon.

Friday Night

East winds 5 to 10 knots, becoming southeast early in the morning. Seas 3 to 4 feet. Wave detail: southeast 3 feet at 7 seconds. A slight chance of showers and thunderstorms.

Saturday

Southeast winds around 5 knots, becoming east in the afternoon. Seas 3 to 4 feet. Wave detail: east 4 feet at 8 seconds and south 2 feet at 7 seconds. A slight chance of showers and thunderstorms early in the morning.

Saturday Night

East winds around 10 knots, becoming southeast early in the morning. Seas 3 to 4 feet. Wave detail: southeast 4 feet at 8 seconds and northeast 2 feet at 7 seconds.

Sunday

Southeast winds 5 to 10 knots, becoming east late in the afternoon. Seas 3 to 4 feet. Wave detail: east 4 feet at 7 seconds.

Sunday Night

Southeast winds 10 to 15 knots. Seas 3 to 4 feet.

Monday

Southeast winds 10 to 15 knots. Seas 3 to 4 feet.

Monday Night

Southeast winds around 15 knots. Seas 3 to 4 feet.

Tuesday

Southeast winds 15 to 20 knots. Seas 3 to 4 feet.

Tuesday Night

Southeast winds 15 to 20 knots. Seas 3 to 5 feet.

winds and seas higher in and near thunderstorms.