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Honolulu, HI Local Forecast Office

Waimanalo Beach HI

Marine Point Forecast

[NOTICE]

    • Late Afternoon

      Late Afternoon:S wind around 13 kt. Scattered showers and thunderstorms. Widespread haze. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 79 °F

      S 13kt
      < 1ft

    • Tonight

      Tonight:S wind 12 to 16 kt, with gusts as high as 22 kt. Showers likely, mainly after midnight. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 73 °F

      S 16kt
      < 1ft

    • Wednesday

      Wednesday:S wind 11 to 17 kt, with gusts as high as 24 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

      S 17kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SSW wind around 11 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 72 °F

      SSW 11kt
      < 1ft

    • Thursday

      Thursday:SSW wind around 12 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      High: 79 °F

      SSW 12kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind 11 to 19 kt, with gusts as high as 27 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 72 °F

      S 19kt
      < 1ft

    • Friday

      Friday:S wind 19 to 26 kt, with gusts as high as 37 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      High: 77 °F

      S 26kt
      < 1ft

    • Friday Night

      Friday Night:SSW wind 23 to 26 kt, with gusts as high as 38 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 72 °F

      SSW 26kt
      < 1ft

    • Saturday

      Saturday:SSW wind 18 to 23 kt, with gusts as high as 32 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less building to 9 ft.

      High: 78 °F

      SSW 23kt
      Waves Building9ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:01 pm HST Mar 10, 2026
Forecast Valid: 4pm HST Mar 10, 2026-6pm HST Mar 17, 2026

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Detailed Forecast


Late Afternoon
S wind around 13 kt. Scattered showers and thunderstorms. Widespread haze. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
S wind 12 to 16 kt, with gusts as high as 22 kt. Showers likely, mainly after midnight. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Wednesday
S wind 11 to 17 kt, with gusts as high as 24 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.
Wednesday Night
SSW wind around 11 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Thursday
SSW wind around 12 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Thursday Night
S wind 11 to 19 kt, with gusts as high as 27 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Friday
S wind 19 to 26 kt, with gusts as high as 37 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Friday Night
SSW wind 23 to 26 kt, with gusts as high as 38 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Saturday
SSW wind 18 to 23 kt, with gusts as high as 32 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less building to 9 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: 21.34°N 157.7°W
Last Update: 4:01 pm HST Mar 10, 2026
Forecast Valid: 4pm HST Mar 10, 2026-6pm HST Mar 17, 2026
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