Ophelia Impacting the East; Heavy Rainfall and Severe Threats for the Center of the Nation

Heavy rain, gusty winds, storm surge, high surf and rip currents that could be life threatening, will affect the Mid-Atlantic through this weekend. For the center of the nation, a cold front will focus showers and thunderstorms, some severe with excessive rainfall and flash flooding, through the weekend. Meanwhile, much cooler temperatures and a wet weather pattern enters the Pacific Northwest.
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Philadelphia, PA Local Forecast Office

20NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
  • Today

    Heavy Rain

    Tropical Storm Conditions Possible

    High: 71 °F

    Gale Warning
    Gale Warning

  • Tonight

    Heavy Rain

    NE 30ktWinds Decreasing
    6ftWaves Subsiding

    Low: 68 °F

    Gale Warning
    Gale Warning

  • Sunday

    Showers Likely

    ESE 15ktWinds Decreasing
    2-3ft

    High: 71 °F

  • Sunday
    Night

    Chance Showers

    SSW 10kt
    1-2ft

    Low: 65 °F

  • Monday

    Chance Showers

    N 15kt
    1-2ft

    High: 68 °F

  • Monday
    Night

    Chance Showers

    NE 20kt
    2ft

    Low: 64 °F

  • Tuesday

    Chance Showers

    ENE 25ktWinds Decreasing
    2-3ft

    High: 67 °F

  • Tuesday
    Night

    Chance Showers

    NE 15kt
    2-3ft

    Low: 62 °F

  • Wednesday

    Chance Showers

    ENE 15kt
    2ft

    High: 67 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:08 am EDT Sep 23, 2023
Forecast Valid: 10am EDT Sep 23, 2023-6pm EDT Sep 29, 2023

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Detailed Forecast

...GALE WARNING IN EFFECT THROUGH THIS EVENING...

Today
Tropical storm conditions possible. Periods of rain before 2pm, then periods of rain and possibly a thunderstorm between 2pm and 3pm, then periods of rain after 3pm. Some of the storms could produce heavy rain. Seas 5 to 6 ft.
Tonight
NE wind 25 to 30 kt decreasing to 20 to 25 kt after midnight. Periods of rain and possibly a thunderstorm before 2am, then rain likely. Some of the storms could produce heavy rain. Seas 6 ft subsiding to 3 ft.
Sunday
ESE wind 12 to 15 kt becoming SSE 10 to 13 kt in the afternoon. Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers after 2pm. Seas 2 to 3 ft.
Sunday Night
SSW wind 5 to 10 kt becoming N after midnight. A chance of showers. Seas 1 to 2 ft.
Monday
N wind 10 to 15 kt. A chance of showers. Seas 1 to 2 ft.
Monday Night
NE wind around 20 kt. A chance of showers. Seas around 2 ft.
Tuesday
ENE wind 20 to 25 kt decreasing to 15 to 20 kt in the morning. A chance of showers. Seas 2 to 3 ft.
Tuesday Night
NE wind around 15 kt, with gusts as high as 25 kt. A chance of showers. Seas 2 to 3 ft.
Wednesday
ENE wind around 15 kt, with gusts as high as 20 kt. A chance of showers. Seas around 2 ft.

Winds and waves higher in and near tstms.

*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: 39.1°N 75.26°W
Last Update: 7:08 am EDT Sep 23, 2023
Forecast Valid: 10am EDT Sep 23, 2023-6pm EDT Sep 29, 2023
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