Galveston Bay Marine Weather
Marine Forecast
View allSMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT FROM 4 PM CDT THIS AFTERNOON THROUGH WEDNESDAY EVENING
TODAY Southeast winds 10 to 15 knots increasing to 15 to 20 knots late. Bay waters slightly choppy to choppy. A slight chance of showers with isolated thunderstorms.TONIGHT Southeast winds 15 to 20 knots with gusts up to 25 knots. Bay waters choppy. A slight chance of showers after midnight.
WEDNESDAY Southeast winds 15 to 20 knots with gusts up to 25 knots. Bay waters choppy. A chance of showers and thunderstorms in the afternoon.
WEDNESDAY NIGHT Southeast winds around 20 knots, increasing to 20 to 25 knots after midnight. Bay waters choppy, increasing to rough after midnight. A chance of thunderstorms in the evening. A chance of showers.
THURSDAY Southeast winds 15 to 20 knots with gusts up to 25 knots. Bay waters choppy. A chance of showers.
THURSDAY NIGHT Southeast winds 10 to 15 knots with gusts up to 20 knots. Bay waters slightly choppy. A chance of showers. A chance of thunderstorms after midnight.
FRIDAY Southeast winds 10 to 15 knots. Bay waters slightly choppy. Showers likely with a chance of thunderstorms.
FRIDAY NIGHT East winds 5 to 10 knots. Bay waters smooth. Showers likely.
SATURDAY East winds 5 to 10 knots. Bay waters smooth. A chance of thunderstorms. Showers.
SATURDAY NIGHT Northeast winds 5 to 10 knots. Bay waters smooth. Showers likely. Winds and waves higher in and near thunderstorms.
Galveston Bay Nautical Charts
NOAA nautical charts for Galveston Bay in the Wind and Tides app
Weather
View allOvernight
83°F
Partly Cloudy
10 mph SE
Tuesday
87°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
10 to 15 mph SE
Tuesday Night
84°F
Mostly Clear then Slight Chance Showers And Thunderstorms
15 to 20 mph SE
Wednesday
88°F
Chance Showers And Thunderstorms
15 to 20 mph SE
Tides and Currents
View all| Time | Event | Height/Speed |
|---|---|---|
| Tue, Sep 29 12:10 AM | low | 1.5 ft |
| Tue, Sep 29 12:35 AM | slack | slack |
| Tue, Sep 29 4:37 AM | high | 1.7 ft |
| Tue, Sep 29 7:54 AM | ebb | 0.5 kts |
| Tue, Sep 29 12:16 PM | low | 0.3 ft |
| Tue, Sep 29 4:30 PM | slack | slack |
| Tue, Sep 29 8:35 PM | high | 1.9 ft |
| Tue, Sep 29 8:40 PM | flood | 1.3 kts |