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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:S wind around 6 kt becoming variable and less than 5 kt in the afternoon. Scattered showers before noon.   N swell 3 ft at 15 seconds. Waves around 3 ft.

      High: 79 °F

      S 6kt⇓
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:Variable winds 5 kt or less. Partly cloudy. N swell 2 to 3 ft at 14 seconds. Waves 2 to 3 ft.

      Low: 67 °F

      Light Wind
      2-3ft

    • Tuesday

      Tuesday:SW wind 5 to 9 kt becoming E in the afternoon. Isolated showers before noon.   N swell 2 ft at 13 seconds. Waves around 2 ft.

      High: 78 °F

      E 9kt
      2ft

    • Tuesday Night

      Tuesday Night:SE wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy. NNW swell 2 ft. Waves around 2 ft.

      Low: 67 °F

      SE 6kt⇓
      2ft

    • Wednesday

      Wednesday:E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. NNW swell 2 ft. Waves around 2 ft.

      High: 79 °F

      E 7kt⇓
      2ft

    • Wednesday Night

      Wednesday Night:Variable winds less than 5 kt becoming SSE 5 to 9 kt after midnight. Isolated showers.   NNW swell 2 ft. Waves around 2 ft.

      Low: 68 °F

      ⇑SSE 9kt
      2ft

    • Thursday

      Thursday:ESE wind 8 to 12 kt. Isolated showers after noon.   NNW swell 2 ft. Waves around 2 ft.

      High: 79 °F

      ESE 12kt
      2ft

    • Thursday Night

      Thursday Night:ESE wind 5 to 11 kt. Scattered showers.   NNW swell 2 ft. Waves around 2 ft.

      Low: 68 °F

      ESE 11kt
      2ft

    • Friday

      Friday:S wind 5 to 10 kt becoming ESE in the morning. Scattered showers.   N swell 2 to 3 ft. Waves 2 ft building to 7 ft.

      High: 78 °F

      ESE 10kt
      Waves Building7ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:02 am HST Dec 1, 2025
Forecast Valid: 5am HST Dec 1, 2025-6pm HST Dec 7, 2025

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS MORNING...

Today
S wind around 6 kt becoming variable and less than 5 kt in the afternoon. Scattered showers before noon. N swell 3 ft at 15 seconds. Waves around 3 ft.
Tonight
Variable winds 5 kt or less. Partly cloudy. N swell 2 to 3 ft at 14 seconds. Waves 2 to 3 ft.
Tuesday
SW wind 5 to 9 kt becoming E in the afternoon. Isolated showers before noon. N swell 2 ft at 13 seconds. Waves around 2 ft.
Tuesday Night
SE wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy. NNW swell 2 ft. Waves around 2 ft.
Wednesday
E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Mostly sunny. NNW swell 2 ft. Waves around 2 ft.
Wednesday Night
Variable winds less than 5 kt becoming SSE 5 to 9 kt after midnight. Isolated showers. NNW swell 2 ft. Waves around 2 ft.
Thursday
ESE wind 8 to 12 kt. Isolated showers after noon. NNW swell 2 ft. Waves around 2 ft.
Thursday Night
ESE wind 5 to 11 kt. Scattered showers. NNW swell 2 ft. Waves around 2 ft.
Friday
S wind 5 to 10 kt becoming ESE in the morning. Scattered showers. N swell 2 to 3 ft. Waves 2 ft building to 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: 4:02 am HST Dec 1, 2025
Forecast Valid: 5am HST Dec 1, 2025-6pm HST Dec 7, 2025
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