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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:ESE wind around 6 kt becoming variable and less than 5 kt in the evening. Occasional showers. NNW swell 2 ft at 12 seconds. Waves around 2 ft.

      Low: 72 °F

      ESE 6kt⇓
      2ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Scattered showers. NNW swell 2 ft at 11 seconds. Waves around 2 ft.

      High: 82 °F

      ⇑ENE 7kt
      2ft

    • Thursday Night

      Thursday Night:NE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Scattered showers, mainly after midnight. N swell 2 ft at 11 seconds. Waves around 2 ft.

      Low: 72 °F

      NE 8kt⇓
      2ft

    • Friday

      Friday:Variable winds 5 kt or less. Scattered showers. N swell 3 ft. Waves 2 to 3 ft.

      High: 82 °F

      Light Wind
      2-3ft

    • Friday Night

      Friday Night:Variable winds less than 5 kt becoming NNE around 6 kt after midnight. Showers likely. N swell 3 ft. Waves around 3 ft.

      Low: 72 °F

      ⇑NNE 6kt
      3ft

    • Saturday

      Saturday:NNE wind 5 to 8 kt. Showers likely, mainly before noon. N swell 3 ft. Waves around 3 ft.

      High: 82 °F

      NNE 8kt
      3ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Showers likely. N swell 3 ft. Waves around 3 ft.

      Low: 71 °F

      Light Wind
      3ft

    • Sunday

      Sunday:NE wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 3 ft. Waves 3 ft building to 7 ft.

      High: 81 °F

      NE 8kt⇓
      Waves Building7ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Showers likely. N swell 2 ft. Waves around 7 ft.

      Low: 71 °F

      Light Wind
      7ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Oct 14, 2026
Forecast Valid: 6pm HST Oct 14, 2026-6pm HST Oct 21, 2026

View Nearby Observations

Detailed Forecast


Tonight
ESE wind around 6 kt becoming variable and less than 5 kt in the evening. Occasional showers. NNW swell 2 ft at 12 seconds. Waves around 2 ft.
Thursday
Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Scattered showers. NNW swell 2 ft at 11 seconds. Waves around 2 ft.
Thursday Night
NE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Scattered showers, mainly after midnight. N swell 2 ft at 11 seconds. Waves around 2 ft.
Friday
Variable winds 5 kt or less. Scattered showers. N swell 3 ft. Waves 2 to 3 ft.
Friday Night
Variable winds less than 5 kt becoming NNE around 6 kt after midnight. Showers likely. N swell 3 ft. Waves around 3 ft.
Saturday
NNE wind 5 to 8 kt. Showers likely, mainly before noon. N swell 3 ft. Waves around 3 ft.
Saturday Night
Variable winds 5 kt or less. Showers likely. N swell 3 ft. Waves around 3 ft.
Sunday
NE wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 3 ft. Waves 3 ft building to 7 ft.
Sunday Night
Variable winds 5 kt or less. Showers likely. N swell 2 ft. Waves around 7 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: 6:02 pm HST Oct 14, 2026
Forecast Valid: 6pm HST Oct 14, 2026-6pm HST Oct 21, 2026
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