Coastal Waters Forecast for Galveston Bay (GMZ335) (Text-Only)
NWS Forecast for: Galveston Bay (GMZ335)
Issued by: National Weather Service Houston, TX
Last Update: 302 PM CDT Thu Mar 20 2025


Tonight: North winds 10 to 15 knots, easing to around 10 knots late this evening and early morning, veering to east late. Bay waters slightly choppy, easing to smooth late this evening and overnight.

Friday: Southeast winds around 10 knots, becoming south 10 to 15 knots in the afternoon. Bay waters slightly choppy.

Friday Night: South winds 10 to 15 knots, easing to around 10 knots after midnight. Bay waters slightly choppy, easing to smooth after midnight.

Saturday: South winds around 10 knots, becoming southeast 10 to 15 knots in the afternoon. Bay waters slightly choppy.

Saturday Night: South winds 10 to 15 knots. Bay waters slightly choppy.

Sunday: South winds 10 to 15 knots. Bay waters slightly choppy.

Sunday Night: South winds 10 to 15 knots, becoming southwest around 10 knots after midnight. Bay waters slightly choppy, easing to smooth after midnight. A chance of thunderstorms.

Monday: North winds 5 to 10 knots, veering to east in the afternoon. Bay waters smooth, rising to smooth to slightly choppy in the afternoon.

Monday Night: East winds 5 to 10 knots. Bay waters smooth.

Tuesday: Southeast winds 5 to 10 knots. Bay waters smooth.

Tuesday Night: Southeast winds 5 to 10 knots. Bay waters smooth.







Zone Forecast: Galveston Bay (GMZ335)

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