Galveston Bay Marine Forecast

Hourly forecast at zone center

Hourly wind and waves

Gusts peak near 19kts around 11:00 PM, with waves reaching 1.1ft around 10:00 PM.

Sunday, October 11

9:38 AM CDT

Wind forecast

11ktsSSE

Gusts:13kts

Wind forecast: 11 kts; gusts 13 kts. Use left and right arrows to inspect hours; Escape to reset.

Hourly wind speed and gust forecastSustained wind is shown in cyan and gusts in blue-gray. Dashed lines show past conditions. Direction arrows show where the wind is traveling.051015202512AM6AM12PM6PM

Waves Now

0.8ftSSE

Period2s

Waves Now: 0.8 ft; period 2 seconds. Use left and right arrows to inspect hours; Escape to reset.

Hourly wave height and period forecastWave height is shown in blue. The dashed line shows past conditions. Direction arrows show where the waves are traveling.00.511.512AM6AM12PM6PM

NOAA marine forecast

Text forecast

Updated 7:04am CDT Oct 11, 2026

Rest Of Today

Southeast winds 10 to 15 knots. Bay waters slightly choppy.

Tonight

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

Monday

Southeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers and thunderstorms in the afternoon.

Monday Night

Southeast winds 10 to 15 knots. Bay waters slightly choppy. A chance of showers in the evening.

Tuesday

South winds 10 to 15 knots. Bay waters slightly choppy. A chance of thunderstorms in the morning. A chance of showers.

Tuesday Night

Southeast winds 10 to 15 knots. Bay waters slightly choppy.

Wednesday

Southeast winds 10 to 15 knots. Bay waters slightly choppy.

Wednesday Night

Southeast winds 10 to 15 knots. Bay waters slightly choppy.

Thursday

Southeast winds around 10 knots. Bay waters smooth to slightly choppy.

Thursday Night

Southeast winds 5 to 10 knots. Bay waters smooth.

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Interactive Mapbox map highlighting marine forecast zone GMZ335.