Heavy Mountain Snow and High Winds Shifts into the Intermountain West and Plains

A storm system will move bring heavy mountain snow and high winds to the Intermountain West and the Plains. Locally heavy rain from a nearly stalled front on the southern California coastline could cause flash flooding. A new storm will drop south along the West Coast and is expected to bring additional heavy mountain snow, especially, in California.
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For More Weather Information:

Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
  • Overnight

    Isolated Showers

    Light Wind
    3ft

    Low: 71 °F

  • Friday

    Isolated Showers

    Winds IncreasingENE 6kt
    3ft

    High: 79 °F

  • Friday
    Night

    Scattered Showers

    Winds IncreasingW 6kt
    3-5ft

    Low: 71 °F

  • Saturday

    Scattered Showers

    Light Wind
    5-7ft

    High: 79 °F

  • Saturday
    Night

    Scattered Showers

    Light Wind
    7ft

    Low: 71 °F

  • Sunday

    Scattered Showers

    Winds IncreasingESE 7kt
    6-7ft

    High: 79 °F

  • Sunday
    Night

    Showers Likely

    Light Wind
    5-6ft

    Low: 70 °F

  • Monday

    Scattered Showers

    Winds IncreasingSE 10kt
    4-5ft

    High: 79 °F

  • Monday
    Night

    Showers Likely

    S 6kt
    4ft

    Low: 71 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:00 pm HST Dec 1, 2022
Forecast Valid: 12am HST Dec 2, 2022-6pm HST Dec 8, 2022

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Detailed Forecast


Synopsis: PHZ100-022000- 907 PM HST Thu Dec 1 2022 .Synopsis for Hawaiian coastal waters... Moderate east trade winds will continue through this weekend as high pressure remains northeast of the area. Low pressure developing northwest of the area early next week will strengthen east and southeasterly winds. $$

Overnight
Variable winds 5 kt or less. Isolated showers. N swell 3 ft at 17 seconds. Waves around 3 ft.
Friday
Variable winds less than 5 kt becoming ENE around 6 kt. Isolated showers. Mixed swell...N 2 to 3 ft at 16 seconds and N 1 ft. Waves around 3 ft.
Friday Night
Variable winds less than 5 kt becoming W around 6 kt. Scattered showers. Mixed swell...N 2 to 3 ft at 15 seconds and NE 2 to 3 ft at 7 seconds building to at 13 seconds . Waves 3 to 5 ft.
Saturday
Variable winds 5 kt or less. Scattered showers, mainly before noon. Mixed swell...NNE 3 ft and NE 5 ft. Waves 5 to 7 ft.
Saturday Night
Variable winds 5 kt or less. Scattered showers. Mixed swell...NNE 3 ft and NE 5 ft. Waves around 7 ft.
Sunday
Variable winds less than 5 kt becoming ESE 5 to 7 kt. Scattered showers. Mixed swell...NNE 3 ft and NE 5 ft. Waves 6 to 7 ft.
Sunday Night
Variable winds 5 kt or less. Showers likely. Mixed swell...NNE 3 ft and NE 4 ft. Waves 5 to 6 ft.
Monday
Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. Scattered showers. Mixed swell...NNE 2 to 3 ft and NE 3 ft becoming N. Waves 4 to 5 ft.
Monday Night
S wind around 6 kt. Showers likely. NNE swell 2 ft. Waves around 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: 19.75°N 155.04°W
Last Update: 6:00 pm HST Dec 1, 2022
Forecast Valid: 12am HST Dec 2, 2022-6pm HST Dec 8, 2022
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