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Honolulu, HI Local Forecast Office

3NM SSE Waimanalo Beach HI

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds less than 5 kt becoming SSE 16 to 21 kt after midnight. Winds could gust as high as 27 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 74 °F

      ⇑SSE 21kt
      < 1ft

    • Thursday

      Thursday:SSE wind 16 to 21 kt decreasing to 8 to 13 kt in the afternoon. Winds could gust as high as 27 kt. Isolated showers before 8am, then showers after 2pm. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 79 °F

      SSE 21kt⇓
      < 1ft

    • Thursday Night

      Thursday Night:SSE wind around 10 kt becoming SSW after midnight. Showers, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 74 °F

      SSE 10kt
      < 1ft

    • Friday

      Friday:SSW wind around 10 kt. Showers 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 10kt
      < 1ft

    • Friday Night

      Friday Night:SSW wind 9 to 12 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      SSW 12kt
      < 1ft

    • Saturday

      Saturday:SSW wind 11 to 14 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      High: 78 °F

      SSW 14kt
      < 1ft

    • Saturday Night

      Saturday Night:SSW wind 8 to 14 kt becoming W after midnight. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      SSW 14kt
      < 1ft

    • Sunday

      Sunday:W wind 5 to 8 kt becoming variable and less than 5 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

      W 8kt⇓
      < 1ft

    • Sunday Night

      Sunday Night:N wind 6 to 12 kt. Showers likely. N swell 0 ft. Waves 1 ft or less.

      Low: 72 °F

      N 12kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Mar 18, 2026
Forecast Valid: 8pm HST Mar 18, 2026-6pm HST Mar 25, 2026

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Detailed Forecast


Tonight
Variable winds less than 5 kt becoming SSE 16 to 21 kt after midnight. Winds could gust as high as 27 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Thursday
SSE wind 16 to 21 kt decreasing to 8 to 13 kt in the afternoon. Winds could gust as high as 27 kt. Isolated showers before 8am, then showers after 2pm. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Thursday Night
SSE wind around 10 kt becoming SSW after midnight. Showers, with thunderstorms also possible after 8pm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday
SSW wind around 10 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 9 to 12 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 11 to 14 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Saturday Night
SSW wind 8 to 14 kt becoming W after midnight. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Sunday
W wind 5 to 8 kt becoming variable and less than 5 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Sunday Night
N wind 6 to 12 kt. Showers likely. 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: 6:01 pm HST Mar 18, 2026
Forecast Valid: 8pm HST Mar 18, 2026-6pm HST Mar 25, 2026
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