Coastal Waters Forecast for Coastal waters from Baffin Bay to Port Mansfield TX out 20 NM (GMZ155) (Text-Only)
NWS Forecast for: Coastal waters from Baffin Bay to Port Mansfield TX out 20 NM (GMZ155)
Issued by: National Weather Service Brownsville, TX
Last Update: 1150 AM CST Sat Feb 14 2026
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Tonight: South winds 10 to 15 knots, becoming west 5 to 10 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet. Wave detail: southeast 5 feet at 7 seconds. A slight chance of showers late this evening.

Sunday: West winds 10 to 15 knots, becoming northwest in the afternoon, then becoming north 5 to 10 knots late in the afternoon. Seas 3 to 4 feet. Wave detail: southeast 4 feet at 7 seconds and northwest 2 feet at 4 seconds.

Sunday Night: Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave detail: southeast 3 feet at 7 seconds and north 2 feet at 4 seconds.

Monday: Northeast winds around 5 knots, becoming east late in the afternoon. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 7 seconds and northeast 1 foot at 4 seconds.

Monday Night: Southeast winds 5 to 10 knots, becoming south early in the morning. Seas 2 to 3 feet. Wave detail: east 2 feet at 4 seconds and southeast 2 feet at 7 seconds.

Tuesday: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: southeast 2 feet at 4 seconds and east 2 feet at 7 seconds.

Tuesday Night: South winds around 15 knots. Seas 3 to 4 feet.

Wednesday: South winds around 15 knots. Seas 3 to 4 feet.

Wednesday Night: South winds around 15 knots. Seas 3 to 4 feet.

Thursday: South winds 10 to 15 knots. Seas 3 to 4 feet.

Thursday Night: South winds 10 to 15 knots. Seas 3 to 4 feet.







Zone Forecast: Coastal waters from Baffin Bay to Port Mansfield TX out 20 NM (GMZ155)

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