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

19NM SSW Port Aransas TX

Marine Point Forecast

[NOTICE]
    • M.L.King Day

      M.L.King Day:SE wind around 16 kt. Sunny. Seas 2 to 3 ft. .

      High: 66 °F

      SE 16kt
      2-3ft

    • Tonight

      Tonight:SE wind 10 to 16 kt. Mostly cloudy. Seas around 3 ft. .

      Low: 64 °F

      SE 16kt
      3ft

    • Tuesday

      Tuesday:ESE wind 10 to 16 kt. A chance of showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 5pm.   Seas 3 to 4 ft. .

      High: 69 °F

      ESE 16kt
      3-4ft

    • Tuesday Night

      Tuesday Night:SE wind 11 to 17 kt. A chance of showers.   Seas around 4 ft. .

      Low: 66 °F

      SE 17kt
      4ft

    • Wednesday

      Wednesday:SSE wind 6 to 10 kt. Showers likely.   Seas 3 to 4 ft. .

      High: 68 °F

      SSE 10kt
      3-4ft

    • Wednesday Night

      Wednesday Night:ESE wind 6 to 8 kt becoming N after midnight. A chance of showers, mainly before midnight.   Seas around 3 ft. .

      Low: 64 °F

      ESE 8kt
      3ft

    • Thursday

      Thursday:N wind 7 to 11 kt becoming E in the afternoon. Mostly sunny. Seas around 3 ft. .

      High: 68 °F

      E 11kt
      3ft

    • Thursday Night

      Thursday Night:E wind around 11 kt becoming SSE after midnight. Mostly cloudy. Seas around 3 ft. .

      Low: 66 °F

      E 11kt
      3ft

    • Friday

      Friday:SSE wind 10 to 17 kt. A slight chance of showers.   Seas 3 to 4 ft. .

      High: 70 °F

      SSE 17kt
      3-4ft


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

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Detailed Forecast


M.L.King Day
SE wind around 16 kt. Sunny. Seas 2 to 3 ft. .
Tonight
SE wind 10 to 16 kt. Mostly cloudy. Seas around 3 ft. .
Tuesday
ESE wind 10 to 16 kt. A chance of showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 5pm. Seas 3 to 4 ft. .
Tuesday Night
SE wind 11 to 17 kt. A chance of showers. Seas around 4 ft. .
Wednesday
SSE wind 6 to 10 kt. Showers likely. Seas 3 to 4 ft. .
Wednesday Night
ESE wind 6 to 8 kt becoming N after midnight. A chance of showers, mainly before midnight. Seas around 3 ft. .
Thursday
N wind 7 to 11 kt becoming E in the afternoon. Mostly sunny. Seas around 3 ft. .
Thursday Night
E wind around 11 kt becoming SSE after midnight. Mostly cloudy. Seas around 3 ft. .
Friday
SSE wind 10 to 17 kt. A slight chance of showers. Seas 3 to 4 ft. .

Winds and seas higher in and near thunderstorms.

*Notices:

  1. 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.
  2. 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.
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ABOUT THIS FORECAST

Point Forecast: 27.52°N 97.16°W
Last Update: 11:25 am CST Jan 19, 2026
Forecast Valid: 4pm CST Jan 19, 2026-6pm CST Jan 26, 2026
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