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Hazardous Weather Conditions

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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Thursday

      Thursday:Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Showers likely, mainly before noon. Mixed swell...N 3 ft at 12 seconds and N 4 ft at 7 seconds. Waves 4 to 5 ft.

      High: 78 °F

      ⇑E 10kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Showers likely, mainly before midnight. Mixed swell...N 3 ft at 13 seconds and ...becoming N 3 ft at 8 seconds . Waves 3 to 5 ft.

      Low: 70 °F

      Light Wind
      3-5ft

    • Friday

      Friday:SE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 3 ft at 17 seconds. Waves 2 to 3 ft.

      High: 78 °F

      SE 6kt⇓
      2-3ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Scattered showers. N swell 2 ft. Waves around 2 ft.

      Low: 70 °F

      Light Wind
      2ft

    • Saturday

      Saturday:ESE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Isolated showers. N swell 2 ft. Waves around 2 ft.

      High: 79 °F

      ESE 6kt⇓
      2ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Isolated showers. N swell 2 ft. Waves around 2 ft.

      Low: 69 °F

      Light Wind
      2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Isolated showers. N swell 2 ft. Waves around 2 ft.

      High: 79 °F

      Light Wind
      2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Isolated showers. N swell 2 ft. Waves around 2 ft.

      Low: 69 °F

      Light Wind
      2ft

    • Monday

      Monday:Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Isolated showers. N swell 3 ft. Waves 2 ft building to 5 ft.

      High: 80 °F

      ⇑ESE 7kt
      Waves Building5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Nov 19, 2025
Forecast Valid: 2am HST Nov 20, 2025-6pm HST Nov 26, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THURSDAY AFTERNOON...

Thursday
Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Showers likely, mainly before noon. Mixed swell...N 3 ft at 12 seconds and N 4 ft at 7 seconds. Waves 4 to 5 ft.
Thursday Night
Variable winds 5 kt or less. Showers likely, mainly before midnight. Mixed swell...N 3 ft at 13 seconds and ...becoming N 3 ft at 8 seconds . Waves 3 to 5 ft.
Friday
SE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 3 ft at 17 seconds. Waves 2 to 3 ft.
Friday Night
Variable winds 5 kt or less. Scattered showers. N swell 2 ft. Waves around 2 ft.
Saturday
ESE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Isolated showers. N swell 2 ft. Waves around 2 ft.
Saturday Night
Variable winds 5 kt or less. Isolated showers. N swell 2 ft. Waves around 2 ft.
Sunday
Variable winds 5 kt or less. Isolated showers. N swell 2 ft. Waves around 2 ft.
Sunday Night
Variable winds 5 kt or less. Isolated showers. N swell 2 ft. Waves around 2 ft.
Monday
Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Isolated showers. N swell 3 ft. Waves 2 ft building to 5 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: 6:01 pm HST Nov 19, 2025
Forecast Valid: 2am HST Nov 20, 2025-6pm HST Nov 26, 2025
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