Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat 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 the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

6NM S Rockport TX

Marine Point Forecast

[NOTICE]

Tuesday
High: 77 °F
SSE 16kt
1-2ft
Tuesday Night
Low: 73 °F
SE 16kt
1ft
Wednesday
High: 77 °F
SSE 17kt
1ft
Wednesday Night
Low: 74 °F
SE 15kt
1ft
Thursday
High: 78 °F
SSE 15kt
1ft
Thursday Night
Low: 74 °F
SSE 16kt
1ft
Friday
High: 78 °F
SSE 20kt
1ft
Friday Night
Low: 74 °F
SSE 16kt
4ft
Saturday
High: 79 °F
SSE 13kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:11 am CDT Apr 14, 2026
Forecast Valid: 4am CDT Apr 14, 2026-6pm CDT Apr 20, 2026

View Nearby Observations

Detailed Forecast

Tuesday

SSE wind 14 to 16 kt. Mostly cloudy, then gradually becoming sunny. Seas 1 to 2 ft. .

Tuesday Night

SE wind around 16 kt. Increasing clouds. Seas around 1 ft. .

Wednesday

SSE wind 15 to 17 kt. Partly sunny. Seas around 1 ft. .

Wednesday Night

SE wind 12 to 15 kt. Partly cloudy. Seas around 1 ft. .

Thursday

SSE wind 11 to 15 kt. Mostly sunny. Seas around 1 ft. .

Thursday Night

SSE wind around 16 kt. Partly cloudy. Seas around 1 ft. .

Friday

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

Friday Night

SSE wind around 16 kt, with gusts as high as 23 kt. Mostly cloudy. Seas 1 ft building to 4 ft. .

Saturday

SSE wind around 13 kt. A slight chance of showers and thunderstorms after 1pm. 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.