NWS Forecast for: 21NM NNW Galveston TX
Gulf of Mexico

Issued by: National Weather Service Houston, TX
Last Update: 1:15 am CDT Oct 20, 2019


Overnight: SW wind 15 to 20 km/h. A chance of showers and thunderstorms, mainly after 5am. Seas 1 m or less.

Sunday: Variable winds less than 5 km/h becoming S 15 to 20 km/h in the afternoon. A slight chance of showers after 1pm. Seas 1 m or less.

Sunday Night: S wind 20 to 25 km/h. A chance of showers, mainly after 1am. Seas 1 m or less.

Monday: SSW wind 10 to 20 km/h becoming WSW in the afternoon. Showers, with thunderstorms also possible after 1pm. Seas 1 m or less.

Monday Night: NNW wind 10 to 15 km/h becoming N 20 to 25 km/h after midnight. A slight chance of showers before 1am. Seas 1 m or less.

Tuesday: NE wind 15 to 20 km/h. Sunny. Seas 1 m or less.

Tuesday Night: ENE wind around 15 km/h. Clear. Seas 1 m or less.

Wednesday: ESE wind 15 to 25 km/h. Sunny. Seas 1 m or less.

Wednesday Night: ESE wind 15 to 20 km/h. Partly cloudy. Seas 1 m or less.



Marine Point Forecast: 29.61°N 94.97°W
Associated Zone Forecast which includes this point

Visit your local NWS office at: https://www.weather.gov/hgx