Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

For More Weather Information:

Houston, TX Local Forecast Office

23NM NNW Galveston TX

Marine Point Forecast

[NOTICE]

Overnight
Low: 74 °F
SSE 15kt
1ft
Monday
High: 78 °F
SSE 15kt
1ft
Monday Night
Low: 74 °F
SSE 15kt
1ft
Tuesday
High: 77 °F
SSE 15kt
1ft
Tuesday Night
Low: 74 °F
SSE 15kt
1ft
Wednesday
High: 77 °F
SSE 20kt
1ft
Wednesday Night
Low: 74 °F
SSE 15kt
1ft
Thursday
High: 79 °F
S 15kt
< 1ft
Thursday Night
Low: 75 °F
SSE 15kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:06 pm CDT Apr 12, 2026
Forecast Valid: 11pm CDT Apr 12, 2026-6pm CDT Apr 19, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT UNTIL 7 AM CDT

Overnight

SSE wind around 15 kt. A chance of showers before 1am. Seas around 1 ft.

Monday

SSE wind around 15 kt. A slight chance of showers and thunderstorms between noon and 1pm. Seas around 1 ft.

Monday Night

SSE wind around 15 kt. Partly cloudy. Seas around 1 ft.

Tuesday

SSE wind 10 to 15 kt. Mostly sunny. Seas around 1 ft.

Tuesday Night

SSE wind around 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 1 ft.

Wednesday

SSE wind 15 to 20 kt. Partly sunny. Seas around 1 ft.

Wednesday Night

SSE wind 10 to 15 kt. Partly cloudy. Seas around 1 ft.

Thursday

S wind 10 to 15 kt. Mostly sunny. Seas 1 ft or less.

Thursday Night

SSE wind 10 to 15 kt. Partly cloudy. Seas around 1 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.