Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

Port Aransas TX

Marine Point Forecast

[NOTICE]

Today
High: 80 °F
SSE 16kt
< 1ft
Tonight
Low: 74 °F
SSE 15kt
< 1ft
Thursday
High: 78 °F
SSE 14kt
< 1ft
Thursday Night
Low: 74 °F
SE 14kt
< 1ft
Friday
High: 78 °F
SSE 17kt
< 1ft
Friday Night
Low: 74 °F
SSE 18kt
< 1ft
Saturday
High: 78 °F
SSE 13kt
< 1ft
Saturday Night
Low: 65 °F
NNE 17kt
< 1ft
Sunday
High: 72 °F
NE 20kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:46 am CDT Apr 15, 2026
Forecast Valid: 7am CDT Apr 15, 2026-6pm CDT Apr 21, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today

SSE wind 13 to 16 kt. A slight chance of showers before 8am. Seas 1 ft or less. .

Tonight

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

Thursday

SSE wind 9 to 14 kt. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less. .

Thursday Night

SE wind around 14 kt. Partly cloudy. Seas 1 ft or less. .

Friday

SSE wind 13 to 17 kt, with gusts as high as 23 kt. Partly sunny. Seas 1 ft or less. .

Friday Night

SSE wind 15 to 18 kt. Mostly cloudy. Seas 1 ft or less. .

Saturday

SSE wind around 13 kt. A slight chance of showers after 1pm. Seas 1 ft or less. .

Saturday Night

E wind 11 to 17 kt becoming NNE after midnight. Winds could gust as high as 24 kt. A chance of showers and thunderstorms. Seas 1 ft or less. .

Sunday

NE wind 16 to 20 kt, with gusts as high as 26 kt. A chance of showers. Seas 1 ft or less. .

Winds and waves higher in and near thunderstorms.

*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.