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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:Variable winds less than 5 kt becoming NE 5 to 7 kt. Scattered showers. NNW swell 1 ft at 11 seconds. Waves around 1 ft.

      High: 83 °F

      ⇑NE 7kt
      1ft

    • Tonight

      Tonight:NNE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers, mainly before midnight. NNW swell 1 ft at 10 seconds. Waves around 1 ft.

      Low: 72 °F

      NNE 6kt⇓
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Scattered showers, mainly before noon. N swell 2 ft at 14 seconds. Waves 1 to 3 ft.

      High: 83 °F

      Light Wind
      1-3ft

    • Saturday Night

      Saturday Night:Variable winds less than 5 kt becoming NNW around 6 kt after midnight. Scattered showers before midnight. N swell 3 ft. Waves around 3 ft.

      Low: 72 °F

      ⇑NNW 6kt
      3ft

    • Sunday

      Sunday:NNE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers before noon. N swell 3 ft. Waves around 3 ft.

      High: 82 °F

      NNE 7kt⇓
      3ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Scattered showers. N swell 3 ft. Waves around 3 ft.

      Low: 72 °F

      Light Wind
      3ft

    • Monday

      Monday:Variable winds 5 kt or less. Scattered showers, mainly before noon. N swell 2 to 3 ft. Waves 2 to 3 ft.

      High: 82 °F

      Light Wind
      2-3ft

    • Monday Night

      Monday Night:Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Showers likely, with thunderstorms also possible after midnight. Some of the storms could produce heavy rainfall. N swell 2 ft. Waves around 2 ft.

      Low: 73 °F

      ⇑S 7kt
      2ft

    • Tuesday

      Tuesday:S wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. N swell 2 ft. Waves 2 ft building to 5 ft.

      High: 83 °F

      S 7kt⇓
      Waves Building5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Oct 23, 2026
Forecast Valid: 12pm HST Oct 23, 2026-6pm HST Oct 29, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds less than 5 kt becoming NE 5 to 7 kt. Scattered showers. NNW swell 1 ft at 11 seconds. Waves around 1 ft.
Tonight
NNE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers, mainly before midnight. NNW swell 1 ft at 10 seconds. Waves around 1 ft.
Saturday
Variable winds 5 kt or less. Scattered showers, mainly before noon. N swell 2 ft at 14 seconds. Waves 1 to 3 ft.
Saturday Night
Variable winds less than 5 kt becoming NNW around 6 kt after midnight. Scattered showers before midnight. N swell 3 ft. Waves around 3 ft.
Sunday
NNE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers before noon. N swell 3 ft. Waves around 3 ft.
Sunday Night
Variable winds 5 kt or less. Scattered showers. N swell 3 ft. Waves around 3 ft.
Monday
Variable winds 5 kt or less. Scattered showers, mainly before noon. N swell 2 to 3 ft. Waves 2 to 3 ft.
Monday Night
Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Showers likely, with thunderstorms also possible after midnight. Some of the storms could produce heavy rainfall. N swell 2 ft. Waves around 2 ft.
Tuesday
S wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. N swell 2 ft. Waves 2 ft building to 5 ft.

Winds and seas higher in and near tstms.

*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 am HST Oct 23, 2026
Forecast Valid: 12pm HST Oct 23, 2026-6pm HST Oct 29, 2026
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