Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

3NM NW Rockport TX

Marine Point Forecast

[NOTICE]

Today
High: 81 °F
SSE 15kt
< 1ft
Tonight
Low: 72 °F
SE 14kt
< 1ft
Wednesday
High: 81 °F
SSE 15kt
< 1ft
Wednesday Night
Low: 72 °F
SE 12kt
< 1ft
Thursday
High: 81 °F
SSE 13kt
< 1ft
Thursday Night
Low: 72 °F
SSE 12kt
< 1ft
Friday
High: 81 °F
SSE 17kt
< 1ft
Friday Night
Low: 73 °F
SSE 15kt
< 1ft
Saturday
High: 82 °F
SSE 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:12 am CDT Apr 14, 2026
Forecast Valid: 11am CDT Apr 14, 2026-6pm CDT Apr 20, 2026

View Nearby Observations

Detailed Forecast

Today

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

Tonight

SE wind 12 to 14 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less. .

Wednesday

SSE wind 11 to 15 kt, with gusts as high as 21 kt. Partly sunny. Seas 1 ft or less. .

Wednesday Night

SE wind 9 to 12 kt, with gusts as high as 19 kt. Partly cloudy. Seas 1 ft or less. .

Thursday

SSE wind 9 to 13 kt, with gusts as high as 19 kt. Mostly sunny. Seas 1 ft or less. .

Thursday Night

SSE wind around 12 kt, with gusts as high as 18 kt. Partly cloudy. Seas 1 ft or less. .

Friday

SSE wind 12 to 17 kt, with gusts as high as 23 kt. Partly sunny. Seas 1 ft or less. .

Friday Night

SSE wind 12 to 15 kt, with gusts as high as 22 kt. Mostly cloudy. Seas 1 ft or less. .

Saturday

SSE wind 10 to 12 kt. A slight chance of showers and thunderstorms after 1pm. 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.