Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

For More Weather Information:

Corpus Christi, TX Local Forecast Office

6NM S Rockport TX

Marine Point Forecast

[NOTICE]

M.L.King Day
High: 65 °F
ESE 13kt
2ft
Tonight
Low: 60 °F
SE 12kt
1-2ft
Tuesday
High: 66 °F
E 13kt
1-2ft
Tuesday Night
Low: 62 °F
E 13kt
1-2ft
Wednesday
High: 68 °F
SSE 8kt
1ft
Wednesday Night
Low: 60 °F
NNE 6kt
1ft
Thursday
High: 69 °F
E 9kt
1ft
Thursday Night
Low: 63 °F
E 9kt
1ft
Friday
High: 70 °F
ESE 14kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:25 am CST Jan 19, 2026
Forecast Valid: 4pm CST Jan 19, 2026-6pm CST Jan 26, 2026

View Nearby Observations

Detailed Forecast

M.L.King Day

ESE wind around 13 kt. Sunny. Seas around 2 ft. .

Tonight

SE wind 8 to 12 kt becoming ENE after midnight. Increasing clouds. Seas 1 to 2 ft. .

Tuesday

E wind 9 to 13 kt. A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Seas 1 to 2 ft. .

Tuesday Night

E wind 8 to 13 kt becoming SSE after midnight. A chance of showers. Seas 1 to 2 ft. .

Wednesday

SSE wind 5 to 8 kt. Showers likely. Seas around 1 ft. .

Wednesday Night

SE wind around 6 kt becoming N after midnight. A slight chance of showers before midnight. Seas around 1 ft. .

Thursday

N wind 5 to 9 kt becoming E in the afternoon. Partly sunny. Seas around 1 ft. .

Thursday Night

E wind 7 to 9 kt becoming SSE after midnight. Mostly cloudy. Seas around 1 ft. .

Friday

ESE wind 7 to 14 kt. A slight chance of showers. Seas 1 to 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.