Active Weather Continues in the West; Potent Cold Front to Move Through the East this Weekend

A complex weather system will continue to bring active conditions over the Western U.S. through early Saturday, including more heavy snowfall through the Rockies. Farther east, a potent cold front will advance through the Ohio Valley Saturday, bringing rain and a few strong thunderstorms. As the front clears the east coast on Sunday, colder and gusty conditions will return.
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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
  • Overnight

    Partly Cloudy

    Light Wind
    5-6ft

    Low: 65 °F

  • Saturday

    Isolated Showers

    Winds IncreasingN 10kt
    5ft

    High: 82 °F

  • Saturday
    Night

    Scattered Showers

    N 7ktWinds Decreasing
    4-5ft

    Low: 66 °F

  • Sunday

    Scattered Showers

    N 13kt
    Waves Building8ft

    High: 81 °F

  • Sunday
    Night

    Scattered Showers

    NNW 12kt
    8ft

    Low: 65 °F

  • Monday

    Scattered Showers

    N 10kt
    7-8ft

    High: 79 °F

  • Monday
    Night

    Scattered Showers

    N 9kt
    7-8ft

    Low: 67 °F

  • Tuesday

    Scattered Showers

    NNE 9kt
    8ft

    High: 80 °F

  • Tuesday
    Night

    Scattered Showers

    N 7kt
    7-8ft

    Low: 66 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:18 am HST Nov 18, 2017
Forecast Valid: 3am HST Nov 18, 2017-6pm HST Nov 24, 2017

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Detailed Forecast


Synopsis: PHZ100-181945- 921 PM HST Fri Nov 17 2017 .Synopsis for Hawaiian coastal waters... Low pressure will stall far to the north-northeast of the waters over the weekend into Monday, then lift northeastward through midweek as high pressure rebuilds to the north. $$

Overnight
Variable winds 5 kt or less. Partly cloudy. NNE swell 5 ft at 11 seconds. Waves 5 to 6 ft.
Saturday
Variable winds less than 5 kt becoming N 5 to 10 kt in the afternoon. Isolated showers after noon. Widespread haze after noon. N swell 3 ft at 11 seconds. Waves around 5 ft.
Saturday Night
N wind 5 to 7 kt becoming variable and less than 5 kt. Scattered showers, mainly after midnight. Widespread haze after midnight. N swell 3 to 4 ft at 10 seconds. Waves 4 to 5 ft.
Sunday
SW wind 5 to 13 kt becoming N in the morning. Scattered showers. N swell 5 to 6 ft. Waves 4 ft building to 8 ft.
Sunday Night
NNW wind 8 to 12 kt. Scattered showers. N swell 6 ft. Waves around 8 ft.
Monday
N wind 8 to 10 kt. Scattered showers. N swell 6 ft. Waves 7 to 8 ft.
Monday Night
N wind 5 to 9 kt. Scattered showers. N swell 6 to 7 ft. Waves 7 to 8 ft.
Tuesday
NNE wind 5 to 9 kt. Scattered showers. N swell 7 ft. Waves around 8 ft.
Tuesday Night
N wind around 7 kt. Scattered showers. N swell 6 ft. Waves 7 to 8 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: 2:18 am HST Nov 18, 2017
Forecast Valid: 3am HST Nov 18, 2017-6pm HST Nov 24, 2017
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