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Honolulu, HI Local Forecast Office

3NM SSE Waimanalo Beach HI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ENE wind around 24 kt, with gusts as high as 31 kt. Isolated showers.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 79 °F

      ENE 24kt
      < 1ft

    • Friday

      Friday:ENE wind around 25 kt, with gusts as high as 32 kt. Isolated showers before 8am, then isolated showers after 2pm.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 84 °F

      ENE 25kt
      < 1ft

    • Friday Night

      Friday Night:ENE wind 23 to 28 kt decreasing to 15 to 20 kt after midnight. Winds could gust as high as 36 kt. Isolated showers.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 79 °F

      ENE 28kt⇓
      < 1ft

    • Saturday

      Saturday:ENE wind 14 to 17 kt. Scattered showers, mainly between 8am and 2pm.   N swell 0 ft. Waves 1 ft or less.

      High: 83 °F

      ENE 17kt
      < 1ft

    • Saturday Night

      Saturday Night:ENE wind around 16 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

      Low: 78 °F

      ENE 16kt
      < 1ft

    • Sunday

      Sunday:ENE wind around 15 kt. Partly sunny. N swell 0 ft. Waves 1 ft or less.

      High: 83 °F

      ENE 15kt
      < 1ft

    • Sunday Night

      Sunday Night:E wind around 14 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

      Low: 78 °F

      E 14kt
      < 1ft

    • Monday

      Monday:E wind around 12 kt. Partly sunny. N swell 0 ft. Waves 1 ft or less.

      High: 84 °F

      E 12kt
      < 1ft

    • Monday Night

      Monday Night:E wind around 9 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

      Low: 79 °F

      E 9kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Sep 24, 2026
Forecast Valid: 8pm HST Sep 24, 2026-6pm HST Oct 1, 2026

View Nearby Observations

Detailed Forecast

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

Tonight
ENE wind around 24 kt, with gusts as high as 31 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday
ENE wind around 25 kt, with gusts as high as 32 kt. Isolated showers before 8am, then isolated showers after 2pm. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday Night
ENE wind 23 to 28 kt decreasing to 15 to 20 kt after midnight. Winds could gust as high as 36 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Saturday
ENE wind 14 to 17 kt. Scattered showers, mainly between 8am and 2pm. N swell 0 ft. Waves 1 ft or less.
Saturday Night
ENE wind around 16 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.
Sunday
ENE wind around 15 kt. Partly sunny. N swell 0 ft. Waves 1 ft or less.
Sunday Night
E wind around 14 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.
Monday
E wind around 12 kt. Partly sunny. N swell 0 ft. Waves 1 ft or less.
Monday Night
E wind around 9 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

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: 21.27°N 157.67°W
Last Update: 6:02 pm HST Sep 24, 2026
Forecast Valid: 8pm HST Sep 24, 2026-6pm HST Oct 1, 2026
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