Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

6NM S Rockport TX

Marine Point Forecast

[NOTICE]

Today
High: 67 °F
S 8kt
1ft
Tonight
Low: 61 °F
Light Wind
1ft
Thursday
High: 69 °F
⇑ESE 8kt
1ft
Thursday Night
Low: 63 °F
ESE 8kt
1ft
Friday
High: 71 °F
ESE 11kt
1-2ft
Friday Night
Low: 48 °F
ENE 16kt
2ft
Saturday
High: 55 °F
N 22kt
3-4ft
Saturday Night
Low: 30 °F
N 26kt
4ft
Sunday
High: 38 °F
N 27kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:26 pm CST Jan 20, 2026
Forecast Valid: 6am CST Jan 21, 2026-6pm CST Jan 27, 2026

View Nearby Observations

Detailed Forecast

Today

S wind 5 to 8 kt. A chance of showers, mainly before 4pm. Seas around 1 ft. .

Tonight

Variable winds 5 kt or less. A slight chance of showers, mainly between 11pm and midnight. Patchy fog after 8pm. Seas around 1 ft. .

Thursday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the morning. Patchy fog before 7am. Seas around 1 ft. .

Thursday Night

ESE wind around 8 kt becoming SSE after midnight. Mostly cloudy. Seas around 1 ft. .

Friday

SSE wind 7 to 11 kt becoming ESE in the afternoon. A slight chance of showers after noon. Seas 1 to 2 ft. .

Friday Night

ESE wind 12 to 16 kt becoming NNE after midnight. A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Seas around 2 ft. .

Saturday

N wind 17 to 22 kt. Showers likely, mainly before noon. Seas 3 to 4 ft. .

Saturday Night

N wind 23 to 26 kt. Showers likely. Seas around 4 ft. .

Sunday

N wind 19 to 27 kt. A slight chance of showers. Seas 3 to 4 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.