| NWS Forecast for: Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM (GMZ350) Issued by: National Weather Service Houston, TX Last Update: 754 PM CDT Fri Mar 13 2026 |  |
| Rest Of Tonight: Southeast winds 10 to 15 knots. Seas around 2 feet. Wave detail: south 2 feet at 3 seconds and east 2 feet at 6 seconds. Saturday: South winds around 10 knots. Seas around 2 feet. Wave detail: southeast 2 feet at 5 seconds. Saturday Night: South winds 10 to 15 knots. Seas 2 to 4 feet. Wave detail: southeast 3 feet at 5 seconds. Sunday: South winds around 15 knots with gusts up to 20 knots. Seas 3 to 5 feet. Wave detail: south 4 feet at 6 seconds. Sunday Night: Southwest winds 25 to 30 knots, becoming north 30 to 35 knots with gusts up to 45 knots after midnight. Seas 4 to 5 feet, building to 5 to 8 feet, occasionally to 10 feet after midnight. Wave detail: south 5 feet at 6 seconds, becoming northwest 5 feet at 4 seconds and south 4 feet at 7 seconds. A chance of showers. Monday: North winds 25 to 35 knots. Seas 6 to 9 feet, occasionally to 11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet in the afternoon. Wave detail: northeast 6 feet at 6 seconds. Monday Night: North winds 20 to 25 knots, becoming northeast around 20 knots after midnight. Seas 3 to 5 feet. Tuesday: East winds 10 to 15 knots. Seas 2 to 3 feet. Tuesday Night: Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wednesday: South winds 10 to 15 knots. Seas 2 to 3 feet. Wednesday Night: South winds 10 to 15 knots. Seas 2 to 3 feet. | |
| Zone Forecast: Coastal waters from Freeport to Matagorda Ship Channel TX out 20 NM (GMZ350) | |
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