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Honolulu, HI Local Forecast Office

3NM SSE Waimanalo Beach HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:SSW wind 7 to 15 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 78 °F

      SSW 15kt
      < 1ft

    • Tonight

      Tonight:SSW wind 9 to 16 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 72 °F

      SSW 16kt
      < 1ft

    • Sunday

      Sunday:SSW wind around 9 kt. Showers and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 78 °F

      SSW 9kt
      < 1ft

    • Sunday Night

      Sunday Night:SW wind 5 to 9 kt becoming N after midnight. Scattered showers.   N swell 0 ft. Waves 1 ft or less.

      Low: 72 °F

      SW 9kt
      < 1ft

    • Monday

      Monday:NNE wind 9 to 13 kt. Scattered showers before 8am.   N swell 0 ft. Waves 1 ft or less.

      High: 77 °F

      NNE 13kt
      < 1ft

    • Monday Night

      Monday Night:NE wind 11 to 13 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

      Low: 71 °F

      NE 13kt
      < 1ft

    • Tuesday

      Tuesday:NE wind 13 to 18 kt. Mostly sunny. N swell 0 ft. Waves 1 ft or less.

      High: 77 °F

      NE 18kt
      < 1ft

    • Tuesday Night

      Tuesday Night:ENE wind 16 to 18 kt. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

      Low: 72 °F

      ENE 18kt
      < 1ft

    • Wednesday

      Wednesday:NE wind around 16 kt. Sunny. N swell 0 ft. Waves 1 ft or less.

      High: 77 °F

      NE 16kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:01 am HST Mar 21, 2026
Forecast Valid: 5am HST Mar 21, 2026-6pm HST Mar 27, 2026

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Detailed Forecast


Today
SSW wind 7 to 15 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
SSW wind 9 to 16 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Sunday
SSW wind around 9 kt. Showers and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Sunday Night
SW wind 5 to 9 kt becoming N after midnight. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Monday
NNE wind 9 to 13 kt. Scattered showers before 8am. N swell 0 ft. Waves 1 ft or less.
Monday Night
NE wind 11 to 13 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.
Tuesday
NE wind 13 to 18 kt. Mostly sunny. N swell 0 ft. Waves 1 ft or less.
Tuesday Night
ENE wind 16 to 18 kt. Partly cloudy. N swell 0 ft. Waves 1 ft or less.
Wednesday
NE wind around 16 kt. Sunny. 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: 4:01 am HST Mar 21, 2026
Forecast Valid: 5am HST Mar 21, 2026-6pm HST Mar 27, 2026
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