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Honolulu, HI Local Forecast Office

Waimanalo Beach HI

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Showers, mainly before 8am. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 77 °F

      SSW 10kt⇓
      < 1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 73 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Scattered showers, mainly before 8am. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 80 °F

      ⇑ENE 7kt
      < 1ft

    • Tuesday Night

      Tuesday Night:ENE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Isolated showers before 8pm. N swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      ENE 7kt⇓
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ENE 6 to 11 kt in the afternoon. Cloudy. N swell 0 ft. Waves 1 ft or less.

      High: 79 °F

      ⇑ENE 11kt
      < 1ft

    • Wednesday Night

      Wednesday Night:ENE wind 7 to 11 kt. Cloudy. N swell 0 ft. Waves 1 ft or less.

      Low: 74 °F

      ENE 11kt
      < 1ft

    • Thursday

      Thursday:ENE wind 10 to 12 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

      High: 79 °F

      ENE 12kt
      < 1ft

    • Thursday Night

      Thursday Night:ENE wind around 12 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      ENE 12kt
      < 1ft

    • Friday

      Friday:ENE wind 11 to 14 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less building to 3 ft.

      High: 79 °F

      ENE 14kt
      Waves Building3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Apr 13, 2026
Forecast Valid: 6am HST Apr 13, 2026-6pm HST Apr 19, 2026

View Nearby Observations

Detailed Forecast


Today
SSW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Showers, mainly before 8am. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming ENE 5 to 7 kt in the afternoon. Scattered showers, mainly before 8am. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tuesday Night
ENE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Isolated showers before 8pm. N swell 0 ft. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming ENE 6 to 11 kt in the afternoon. Cloudy. N swell 0 ft. Waves 1 ft or less.
Wednesday Night
ENE wind 7 to 11 kt. Cloudy. N swell 0 ft. Waves 1 ft or less.
Thursday
ENE wind 10 to 12 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.
Thursday Night
ENE wind around 12 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.
Friday
ENE wind 11 to 14 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less building to 3 ft.

*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: 6:02 am HST Apr 13, 2026
Forecast Valid: 6am HST Apr 13, 2026-6pm HST Apr 19, 2026
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