Heavy Rains in Hawaii; Snow and Strong Winds in Alaska; Rain and Flooding Across the Mid-Atlantic and Northeast

A strong storm will bring a broad band of rain with embedded heavy showers and isolated thunderstorms in northwest Hawaii in the vicinity of Kauai that may produce flash flooding impacts through today. Heavy rain in northern New England may cause flash and minor river flooding impacts due to the combination of rainfall and recent snowmelt.
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For More Weather Information:

Honolulu, HI Local Forecast Office

5NM WNW Kailua Kona HI

Marine Point Forecast

[NOTICE]
  • Overnight

    Isolated Showers

    Light Wind
    3ft

    Low: 74 °F

    Small Craft Advisory
    Small Craft Advisory

  • Friday

    Isolated Showers

    Winds IncreasingNW 7kt
    3ft

    High: 76 °F

  • Friday
    Night

    Mostly Cloudy

    NW 7ktWinds Decreasing
    2-3ft

    Low: 74 °F

  • Saturday

    Partly Sunny

    Winds IncreasingW 6kt
    2ft

    High: 77 °F

  • Saturday
    Night

    Isolated Showers

    NW 6ktWinds Decreasing
    2-3ft

    Low: 74 °F

  • Sunday

    Scattered Showers

    Light Wind
    3ft

    High: 77 °F

  • Sunday
    Night

    Scattered Showers

    Winds IncreasingS 8kt
    3ft

    Low: 73 °F

  • Monday

    Isolated Showers

    SW 8kt
    3ft

    High: 77 °F

  • Monday
    Night

    Isolated Showers

    SW 6ktWinds Decreasing
    3-4ft

    Low: 73 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:03 pm HST Apr 11, 2024
Forecast Valid: 3am HST Apr 12, 2024-6pm HST Apr 18, 2024

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY FRIDAY MORNING...

Overnight
Variable winds 5 kt or less. Isolated showers. Mixed swell...WNW 1 ft at 11 seconds and S 1 ft at 21 seconds. Waves around 3 ft.
Friday
Variable winds less than 5 kt becoming NW 5 to 7 kt in the afternoon. Isolated showers before noon. Mixed swell...WNW 1 ft at 10 seconds and S 1 ft at 19 seconds. Waves around 3 ft.
Friday Night
NW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly cloudy. Mixed swell...WNW 1 ft at 10 seconds and S 1 ft at 18 seconds. Waves 2 to 3 ft.
Saturday
Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Partly sunny. Mixed swell...WNW 1 to 2 ft and S 1 ft. Waves around 2 ft.
Saturday Night
NW wind around 6 kt becoming variable and less than 5 kt after midnight. Isolated showers after midnight. Mixed swell...WNW 2 ft and S 2 ft. Waves 2 to 3 ft.
Sunday
Variable winds 5 kt or less. Scattered showers, mainly after noon. Mixed swell...WNW 2 ft and S 2 ft. Waves around 3 ft.
Sunday Night
Variable winds less than 5 kt becoming S 5 to 8 kt after midnight. Scattered showers, mainly before midnight. Mixed swell...WNW 2 ft and S 2 ft. Waves around 3 ft.
Monday
SW wind 6 to 8 kt. Isolated showers. Mixed swell...WNW 2 to 3 ft and S 2 ft. Waves around 3 ft.
Monday Night
SW wind around 6 kt becoming variable and less than 5 kt after midnight. Isolated showers. Mixed swell...WNW 3 ft and S 2 ft. Waves 3 to 4 ft.

*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: 19.66°N 156.07°W
Last Update: 6:03 pm HST Apr 11, 2024
Forecast Valid: 3am HST Apr 12, 2024-6pm HST Apr 18, 2024
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