Heavy precipitation for parts of the Pacific Northwest

Moisture will continue to stream into the Pacific Northwest for the next several days. Heavy rain will continue along the coast, while heavy snow will impact the highest elevations of the Cascades. In the northern Plains and Upper Great Lakes, more arctic air will bring periods of snow, blustery winds and cold wind chills. Light snow is also possible in New England and the Ohio Valley.

For More Weather Information:

Corpus Christi, TX Local Forecast Office

11NM S Port Aransas TX

Marine Point Forecast

  • Tonight

    Slight Chc Showers

    S 9kt

    Low: 66 °F

  • Tuesday

    Slight Chc Showers

    SE 9kt

    High: 74 °F

  • Tuesday

    Chance Showers

    Winds IncreasingNNE 20kt

    Low: 65 °F

  • Wednesday

    Chance Thunderstorms

    N 21kt

    High: 69 °F

  • Wednesday

    Mostly Clear

    N 17kt

    Low: 57 °F

  • Thanksgiving


    N 13kt

    High: 68 °F

  • Thursday


    N 8ktWinds Decreasing

    Low: 61 °F

  • Friday


    Winds IncreasingS 8kt

    High: 72 °F

  • Friday


    S 11kt

    Low: 66 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:17 pm CST Nov 20, 2017
Forecast Valid: 9pm CST Nov 20, 2017-6pm CST Nov 27, 2017

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Detailed Forecast

Synopsis: A weak southeast flow tonight is expected to become southerly on Tuesday. Isolated to scattered showers will be possible over the Gulf waters later tonight into Tuesday. A weak easterly flow is expected Tuesday evening before the next cold front moves through late Tuesday night. Moderate to strong offshore flow will then develop late Tuesday night into Wednesday as a cold front and associated surge of surface high pressure moves across the coastal waters. Small Craft Advisories will be possible late Tuesday night into Wednesday. Scattered showers and isolated thunderstorms are anticipated Tuesday night into Wednesday ahead and along the front. Offshore flow will weaken on Thursday and become onshore by Friday night.

SE wind 7 to 9 kt becoming SW after midnight. A slight chance of showers. Seas around 2 ft. .
SW wind 6 to 9 kt becoming SE in the afternoon. A slight chance of showers before noon. Seas around 2 ft. .
Tuesday Night
E wind 8 to 13 kt becoming NNE 15 to 20 kt after midnight. A chance of showers and thunderstorms. Seas 2 to 4 ft. .
N wind 16 to 21 kt. A chance of showers and thunderstorms. Seas 4 to 5 ft. .
Wednesday Night
N wind 13 to 17 kt. Mostly clear. Seas 3 to 5 ft. .
Thanksgiving Day
N wind 9 to 13 kt. Sunny. Seas 2 to 3 ft. .
Thursday Night
N wind 5 to 8 kt becoming variable and less than 5 kt. Clear. Seas around 2 ft. .
Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. Sunny. Seas 1 to 2 ft. .
Friday Night
S wind 9 to 11 kt. Clear. Seas around 1 ft. .


  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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Point Forecast: 27.64°N 97.06°W
Last Update: 8:17 pm CST Nov 20, 2017
Forecast Valid: 9pm CST Nov 20, 2017-6pm CST Nov 27, 2017
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