Coastal Waters Forecast for Coastal waters from Port Aransas to Matagorda Ship Channel out 20 NM (GMZ255) (Text-Only)
NWS Forecast for: Coastal waters from Port Aransas to Matagorda Ship Channel out 20 NM (GMZ255)
Issued by: National Weather Service Corpus Christi, TX
Last Update: 1237 AM CDT Fri Jul 4 2025


Today: South winds 10 to 15 knots. Seas around 3 feet. Wave detail: southeast 3 feet at 5 seconds and southeast 1 foot at 9 seconds.

Tonight: South winds 10 to 15 knots with gusts up to 20 knots. Seas around 3 feet. Wave detail: south 3 feet at 5 seconds and southeast 1 foot at 10 seconds.

Saturday: South winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: south 2 feet at 5 seconds and southeast 1 foot at 9 seconds.

Saturday Night: Southeast winds 10 to 15 knots. Seas around 2 feet. Wave detail: south 2 feet at 4 seconds and southeast 1 foot at 9 seconds.

Sunday: Southeast winds 5 to 10 knots. Seas around 2 feet. Wave detail: south 2 feet at 4 seconds and southeast 1 foot at 9 seconds.

Sunday Night: Southeast winds around 10 knots. Seas around 2 feet. Wave detail: south 2 feet at 4 seconds.

Monday: Southeast winds 5 to 10 knots. Seas around 2 feet.

Monday Night: Southeast winds 5 to 10 knots. Seas around 2 feet.

Tuesday: Southeast winds 5 to 10 knots. Seas around 2 feet.

Tuesday Night: South winds around 10 knots. Seas around 2 feet.







Zone Forecast: Coastal waters from Port Aransas to Matagorda Ship Channel out 20 NM (GMZ255)

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