Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

For More Weather Information:

Houston, TX Local Forecast Office

23NM NNW Galveston TX

Marine Point Forecast

[NOTICE]

Today
High: 80 °F
SSE 15kt
< 1ft
Tonight
Low: 74 °F
S 15kt
< 1ft
Friday
High: 77 °F
SSE 15kt
< 1ft
Friday Night
Low: 75 °F
SSE 15kt
< 1ft
Saturday
High: 79 °F
S 15kt
< 1ft
Saturday Night
Low: 62 °F
⇑NNE 25kt
1-2ft
Sunday
High: 69 °F
NE 25kt
1ft
Sunday Night
Low: 64 °F
ENE 15kt
1ft
Monday
High: 68 °F
ENE 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:31 am CDT Apr 16, 2026
Forecast Valid: 11am CDT Apr 16, 2026-6pm CDT Apr 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION IN EFFECT THROUGH THIS

Today

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

Tonight

S wind 10 to 15 kt. Partly cloudy. Seas 1 ft or less.

Friday

SSE wind 10 to 15 kt, with gusts as high as 20 kt. Partly sunny. Seas 1 ft or less.

Friday Night

SSE wind around 15 kt. Mostly cloudy. Seas 1 ft or less.

Saturday

S wind 10 to 15 kt. A chance of showers and thunderstorms after 1pm. Seas 1 ft or less.

Saturday Night

SSE wind 10 to 15 kt becoming NNE 20 to 25 kt after midnight. Showers likely and possibly a thunderstorm. Seas 1 to 2 ft.

Sunday

NE wind 20 to 25 kt. A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Seas around 1 ft.

Sunday Night

ENE wind around 15 kt. Mostly cloudy. Seas around 1 ft.

Monday

ENE wind around 15 kt. A slight chance of showers. Seas 1 ft or less.

*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.