Active Weather Pattern in the West and into the Central U.S.

A series of weather systems will bring locally heavy rain, 1 to 3 feet of mountain snow, and strong winds up to 75 mph across the western states. Later this weekend and early next week, a strong low pressure system will spread wintry conditions and strong winds from the Plains into the Upper Midwest. Strengthening winds in the Southern Plains will increase fire weather threats. Warmer in the east.
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For More Weather Information:

Honolulu, HI Local Forecast Office

Nanakuli HI

Marine Point Forecast

[NOTICE]
  • Today

    Slight Chc Showers

    E 15kt
    3-4ft

    High: 81 °F

  • Tonight

    Mostly Clear

    E 14ktWinds Decreasing
    2-3ft

    Low: 69 °F

  • Saturday

    Mostly Sunny

    Light Wind
    2ft

    High: 81 °F

  • Saturday
    Night

    Slight Chc Showers

    Light Wind
    2-3ft

    Low: 70 °F

  • Sunday

    Isolated Showers

    Winds IncreasingSE 6kt
    3ft

    High: 81 °F

  • Sunday
    Night

    Isolated Showers

    NE 7kt
    3-4ft

    Low: 69 °F

  • Monday

    Isolated Showers

    N 10kt
    4ft

    High: 81 °F

  • Monday
    Night

    Isolated Showers

    N 10kt
    4ft

    Low: 70 °F

  • Tuesday

    Isolated Showers

    N 6ktWinds Decreasing
    4ft

    High: 82 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Jan 19, 2018
Forecast Valid: 7am HST Jan 19, 2018-6pm HST Jan 25, 2018

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Detailed Forecast


Synopsis: PHZ100-200215- 335 AM HST Fri Jan 19 2018 .Synopsis for Hawaiian coastal waters... Strong high pressure north-northeast of the islands will continue to move east through today, resulting in softening trade winds. A trough will form and dissipate over the offshore waters just west of Kauai during the weekend. An approaching front will cause winds to become southeast over the western waters by the middle of next week. $$

Today
E wind around 15 kt. A slight chance of showers before noon. . Waves 3 to 4 ft.
Tonight
E wind 9 to 14 kt becoming variable and less than 5 kt in the evening. Mostly clear. . Waves 2 to 3 ft.
Saturday
Variable winds 5 kt or less. Mostly sunny. . Waves around 2 ft.
Saturday Night
Variable winds 5 kt or less. A slight chance of showers. . Waves 2 to 3 ft.
Sunday
Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. Isolated showers. . Waves around 3 ft.
Sunday Night
SE wind around 7 kt becoming NE in the evening. Isolated showers before midnight. . Waves 3 to 4 ft.
Monday
ENE wind 7 to 10 kt becoming S in the morning. Isolated showers. . Waves around 4 ft.
Monday Night
N wind 6 to 10 kt. Isolated showers. . Waves around 4 ft.
Tuesday
N wind around 6 kt becoming variable and less than 5 kt in the morning. Isolated showers. . 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: 21.38°N 158.15°W
Last Update: 6:01 am HST Jan 19, 2018
Forecast Valid: 7am HST Jan 19, 2018-6pm HST Jan 25, 2018
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