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

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

5NM NNE Rockport TX

Marine Point Forecast

[NOTICE]

This Afternoon
High: 78 °F
SE 14kt
2ft
Tonight
Low: 73 °F
SE 15kt
2ft
Wednesday
High: 79 °F
SSE 15kt
2ft
Wednesday Night
Low: 73 °F
SE 14kt
2ft
Thursday
High: 79 °F
SSE 14kt
2ft
Thursday Night
Low: 73 °F
SE 14kt
2ft
Friday
High: 79 °F
SSE 17kt
2ft
Friday Night
Low: 74 °F
SSE 15kt
2ft
Saturday
High: 79 °F
SSE 12kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:51 pm CDT Apr 14, 2026
Forecast Valid: 4pm CDT Apr 14, 2026-6pm CDT Apr 21, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 14 kt, with gusts as high as 21 kt. Mostly sunny. Seas around 2 ft. .

Tonight

SE wind 13 to 15 kt, with gusts as high as 21 kt. Mostly cloudy. Seas around 2 ft. .

Wednesday

SSE wind 12 to 15 kt, with gusts as high as 21 kt. Partly sunny. Seas around 2 ft. .

Wednesday Night

SE wind 10 to 14 kt. Partly cloudy. Seas around 2 ft. .

Thursday

SSE wind 10 to 14 kt. Mostly sunny. Seas around 2 ft. .

Thursday Night

SE wind around 14 kt. Partly cloudy. Seas around 2 ft. .

Friday

SSE wind 13 to 17 kt, with gusts as high as 25 kt. Partly sunny. Seas around 2 ft. .

Friday Night

SSE wind around 15 kt, with gusts as high as 23 kt. Mostly cloudy. Seas around 2 ft. .

Saturday

SSE wind around 12 kt, with gusts as high as 19 kt. Mostly cloudy. Seas around 2 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.