Copano, Aransas, and Redfish Bays Marine Forecast

Hourly forecast at zone center

Hourly wind and waves

Gusts peak near 19kts around 1:00 PM, with waves reaching 1.9ft around 10:00 PM.

Sunday, October 11

6:07 AM CDT

Wind Now

10ktsSE

Gusts:16kts

Wind Now: 10 kts; gusts 16 kts. Use left and right arrows to inspect hours; Escape to reset.

Waves Now

1.5ftSE

Period2s

Waves Now: 1.5 ft; period 2 seconds. Use left and right arrows to inspect hours; Escape to reset.

NOAA marine forecast

Text forecast

Updated 1:57am CDT Oct 11, 2026

Rest Of Tonight

Southeast winds around 10 knots. Bay and inland waters slightly choppy.

Sunday

Southeast winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy.

Sunday Night

Southeast winds 10 to 15 knots with gusts up to 20 knots. Bay and inland waters slightly choppy to occasionally choppy. A slight chance of showers after midnight.

Monday

Southeast winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy. A chance of showers and thunderstorms.

Monday Night

Southeast winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy. A chance of showers with a slight chance of thunderstorms in the evening.

Tuesday

Southeast winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy.

Tuesday Night

Southeast winds 10 to 15 knots with gusts up to 20 knots. Bay and inland waters slightly choppy to occasionally choppy.

Wednesday

Southeast winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy.

Wednesday Night

Southeast winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy.

Thursday

Southeast winds 10 to 15 knots. Bay and inland waters slightly choppy to occasionally choppy.

Thursday Night

Southeast winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Bay and inland waters slightly choppy to occasionally choppy.

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Interactive Mapbox map highlighting marine forecast zone GMZ236.