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Brownsville, TX Local Forecast Office

22NM N Port Mansfield TX

Marine Zone Forecast

Today

Southeast winds 5 to 10 knots. A light chop on the bay.

Tonight

Southeast winds 5 to 10 knots, becoming northwest after midnight, then becoming north early in the morning. A light chop on the bay. A chance of showers with a slight chance of thunderstorms after midnight. A chance of showers and thunderstorms early in the morning.

Saturday

North winds 15 to 20 knots, increasing to 20 to 25 knots in the afternoon. Choppy bay waters, increasing to rough bay waters in the afternoon. A slight chance of thunderstorms early in the morning. A chance of showers in the morning, then a slight chance of showers in the afternoon.

Saturday Night

North winds 20 to 25 knots. Rough bay waters. A slight chance of showers.

Sunday

North winds 15 to 20 knots. Choppy bay waters. A slight chance of showers.

Sunday Night

North winds 10 to 15 knots. A moderate chop on the bay. A slight chance of showers in the evening.

Monday

North winds around 10 knots, becoming northeast late in the afternoon. A light chop on the bay. A slight chance of showers.

Monday Night

Northeast winds 5 to 10 knots. A light chop on the bay. A slight chance of showers in the evening, then a chance of showers after midnight.

Tuesday

Northeast winds around 5 knots, becoming 5 to 10 knots in the afternoon. A light chop on the bay. A slight chance of showers in the morning.