Wintry Weather Across the Northern Tier of the U.S.; Fire Weather Concerns in California

Wintry weather is expected from the Northern Plains to Upper Great Lakes with periods of snow and freezing rain. Another system will bring more snow to the Northern Rockies and Northern Plains Wednesday night into Thursday. Meanwhile, fire weather and air quality concerns persist for portions of the Western U.S., including California. Temperatures will run above normal over much of the East.
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For More Weather Information:

Honolulu, HI Local Forecast Office

14NM NE Kahuku HI

Marine Point Forecast

[NOTICE]
  • Overnight

    Scattered Showers

    ESE 11kt
    5ft

    Low: 78 °F

  • Wednesday

    Scattered Showers

    ESE 11kt
    5ft

    High: 79 °F

  • Wednesday
    Night

    Scattered Showers

    ESE 10kt
    4-5ft

    Low: 78 °F

  • Thursday

    Scattered Showers

    E 9kt
    4ft

    High: 79 °F

  • Thursday
    Night

    Scattered Showers

    ESE 8kt
    4ft

    Low: 78 °F

  • Friday

    Scattered Showers

    E 8kt
    4ft

    High: 80 °F

  • Friday
    Night

    Isolated Showers

    ESE 8kt
    4ft

    Low: 78 °F

  • Saturday

    Isolated Showers

    E 7kt
    4ft

    High: 79 °F

  • Saturday
    Night

    Isolated Showers

    Light Wind
    4-6ft

    Low: 79 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:00 pm HST Oct 20, 2020
Forecast Valid: 12am HST Oct 21, 2020-6pm HST Oct 27, 2020

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Detailed Forecast


Synopsis: PHZ100-212000- 927 PM HST Tue Oct 20 2020 .Synopsis for Hawaiian coastal waters... A stalled front near Kauai will linger over the western waters the next few days. Surface ridging will remain across the eastern islands and then lift northward with the dissipating front. A weak pressure gradient across the waters late this week will produce light to gentle variable to southeast winds. The lone exception will be over the Big Island's windward waters where the gradient will be tight enough to generate moderate southeasterlies. $$

Overnight
ESE wind around 11 kt. Scattered showers and thunderstorms. Mixed swell...NW 2 ft at 8 seconds and NE 3 ft at 10 seconds. Waves around 5 ft.
Wednesday
ESE wind around 11 kt. Scattered showers and thunderstorms before 11am, then isolated showers. Mixed swell...NW 2 ft at 8 seconds and NE 3 ft at 10 seconds. Waves around 5 ft.
Wednesday Night
ESE wind around 10 kt. Scattered showers, mainly after 8pm. Mixed swell...NW 2 ft at 11 seconds and NE 3 ft at 9 seconds. Waves 4 to 5 ft.
Thursday
E wind 6 to 9 kt. Scattered showers, mainly before 11am. Mixed swell...NW 2 ft and NE 3 ft. Waves around 4 ft.
Thursday Night
ESE wind around 8 kt. Scattered showers, mainly after 8pm. Mixed swell...NW 2 ft and NE 3 ft. Waves around 4 ft.
Friday
E wind 6 to 8 kt. Scattered showers, mainly before 11am. Mixed swell...NW 2 ft and NE 2 ft. Waves around 4 ft.
Friday Night
ESE wind around 8 kt. Isolated showers. Mixed swell...NW 2 ft and NE 2 ft. Waves around 4 ft.
Saturday
E wind 5 to 7 kt. Isolated showers. Mixed swell...NW 2 ft and NE 2 ft. Waves around 4 ft.
Saturday Night
Variable winds 5 kt or less. Isolated showers. Mixed swell...NW 3 to 4 ft and ENE 2 ft. Waves 4 to 6 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: 21.83°N 157.77°W
Last Update: 6:00 pm HST Oct 20, 2020
Forecast Valid: 12am HST Oct 21, 2020-6pm HST Oct 27, 2020
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