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Hazardous Weather Conditions

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Honolulu, HI Local Forecast Office

3NM SSE Waimanalo Beach HI

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:E wind 16 to 21 kt decreasing to 6 to 11 kt after midnight. Winds could gust as high as 27 kt. Partly cloudy. N swell 0 ft at 11 seconds. Waves 1 ft or less.

      Low: 79 °F

      E 21kt⇓
      < 1ft

    • Tuesday

      Tuesday:E wind 7 to 9 kt becoming SSE in the morning. Mostly sunny. N swell 0 ft at 11 seconds. Waves 1 ft or less.

      High: 84 °F

      SE 9kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SE wind 9 to 16 kt. Scattered showers. N swell 0 ft at 11 seconds. Waves 1 ft or less.

      Low: 78 °F

      SE 16kt
      < 1ft

    • Wednesday

      Wednesday:SSE wind 13 to 16 kt. Showers likely, mainly after noon. N swell 0 ft. Waves 1 ft or less.

      High: 84 °F

      SSE 16kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SE wind 8 to 13 kt. Showers likely. N swell 0 ft. Waves 1 ft or less.

      Low: 78 °F

      SE 13kt
      < 1ft

    • Thursday

      Thursday:SSE wind 7 to 12 kt becoming E in the afternoon. Scattered showers. N swell 0 ft. Waves 1 ft or less.

      High: 83 °F

      SSE 12kt
      < 1ft

    • Thursday Night

      Thursday Night:E wind 7 to 11 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

      Low: 78 °F

      E 11kt
      < 1ft

    • Friday

      Friday:ENE wind 10 to 13 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

      High: 83 °F

      ENE 13kt
      < 1ft

    • Friday Night

      Friday Night:ENE wind 10 to 12 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

      Low: 78 °F

      ENE 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:02 pm HST Sep 28, 2026
Forecast Valid: 5pm HST Sep 28, 2026-6pm HST Oct 5, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING...

Tonight
E wind 16 to 21 kt decreasing to 6 to 11 kt after midnight. Winds could gust as high as 27 kt. Partly cloudy. N swell 0 ft at 11 seconds. Waves 1 ft or less.
Tuesday
E wind 7 to 9 kt becoming SSE in the morning. Mostly sunny. N swell 0 ft at 11 seconds. Waves 1 ft or less.
Tuesday Night
SE wind 9 to 16 kt. Scattered showers. N swell 0 ft at 11 seconds. Waves 1 ft or less.
Wednesday
SSE wind 13 to 16 kt. Showers likely, mainly after noon. N swell 0 ft. Waves 1 ft or less.
Wednesday Night
SE wind 8 to 13 kt. Showers likely. N swell 0 ft. Waves 1 ft or less.
Thursday
SSE wind 7 to 12 kt becoming E in the afternoon. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Thursday Night
E wind 7 to 11 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Friday
ENE wind 10 to 13 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.
Friday Night
ENE wind 10 to 12 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

*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: 4:02 pm HST Sep 28, 2026
Forecast Valid: 5pm HST Sep 28, 2026-6pm HST Oct 5, 2026
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