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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Showers likely, mainly before noon.   SE swell 0 ft at 0 seconds. Waves around 3 ft.

      High: 83 °F

      Light Wind
      3ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming NE 5 to 10 kt after midnight. Showers likely and possibly a thunderstorm, then occasional showers after midnight. Some of the storms could produce heavy rainfall.   SE swell 0 ft at 0 seconds. Waves around 3 ft.

      Low: 75 °F

      ⇑NE 10kt
      3ft

    • Wednesday

      Wednesday:ENE wind around 10 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   SE swell 0 ft at 0 seconds. Waves around 3 ft.

      High: 81 °F

      ENE 10kt
      3ft

    • Wednesday Night

      Wednesday Night:ENE wind around 9 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   SE swell 0 ft. Waves 3 ft subsiding to 1 ft or less.

      Low: 74 °F

      ENE 9kt
      3ftWaves Subsiding

    • Thursday

      Thursday:E wind 7 to 13 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   SE swell 0 ft. Waves 1 ft or less.

      High: 81 °F

      E 13kt
      < 1ft

    • Thursday Night

      Thursday Night:E wind around 14 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   SE swell 0 ft. Waves 1 ft or less.

      Low: 74 °F

      E 14kt
      < 1ft

    • Friday

      Friday:E wind 14 to 18 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   SE swell 0 ft. Waves 1 ft or less.

      High: 81 °F

      E 18kt
      < 1ft

    • Friday Night

      Friday Night:ESE wind 13 to 18 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   SE swell 0 ft. Waves around 1 ft.

      Low: 74 °F

      ESE 18kt
      1ft

    • Saturday

      Saturday:ESE wind 9 to 13 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   SE swell 0 ft. Waves 1 ft building to 8 ft.

      High: 81 °F

      ESE 13kt
      Waves Building8ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Sep 22, 2026
Forecast Valid: 7am HST Sep 22, 2026-6pm HST Sep 28, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. Showers likely, mainly before noon. SE swell 0 ft at 0 seconds. Waves around 3 ft.
Tonight
Variable winds less than 5 kt becoming NE 5 to 10 kt after midnight. Showers likely and possibly a thunderstorm, then occasional showers after midnight. Some of the storms could produce heavy rainfall. SE swell 0 ft at 0 seconds. Waves around 3 ft.
Wednesday
ENE wind around 10 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. SE swell 0 ft at 0 seconds. Waves around 3 ft.
Wednesday Night
ENE wind around 9 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. SE swell 0 ft. Waves 3 ft subsiding to 1 ft or less.
Thursday
E wind 7 to 13 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. SE swell 0 ft. Waves 1 ft or less.
Thursday Night
E wind around 14 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. SE swell 0 ft. Waves 1 ft or less.
Friday
E wind 14 to 18 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. SE swell 0 ft. Waves 1 ft or less.
Friday Night
ESE wind 13 to 18 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. SE swell 0 ft. Waves around 1 ft.
Saturday
ESE wind 9 to 13 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. SE swell 0 ft. Waves 1 ft building to 8 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 Sep 22, 2026
Forecast Valid: 7am HST Sep 22, 2026-6pm HST Sep 28, 2026
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