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Honolulu, HI Local Forecast Office

3NM SSE Waimanalo Beach HI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NNE wind around 7 kt. Showers likely.   N swell 0 ft at 0 seconds. Waves around 1 ft.

      High: 77 °F

      NNE 7kt
      1ft

    • Tonight

      Tonight:NNE wind 7 to 12 kt becoming E after midnight. Showers likely, mainly before 2am.   N swell 0 ft at 0 seconds. Waves around 1 ft.

      Low: 72 °F

      ENE 12kt
      1ft

    • Monday

      Monday:E wind 5 to 7 kt becoming variable and less than 5 kt in the morning. Scattered showers.   N swell 0 ft at 0 seconds. Waves around 1 ft.

      High: 78 °F

      E 7kt⇓
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Scattered showers before 8pm.   N swell 0 ft. Waves around 1 ft.

      Low: 74 °F

      Light Wind
      1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Cloudy. N swell 0 ft. Waves around 1 ft.

      High: 80 °F

      ⇑N 8kt
      1ft

    • Tuesday Night

      Tuesday Night:N wind around 9 kt becoming ENE after midnight. Cloudy. N swell 0 ft. Waves around 1 ft.

      Low: 74 °F

      NNE 9kt
      1ft

    • Wednesday

      Wednesday:ENE wind around 9 kt. Cloudy. N swell 0 ft. Waves around 1 ft.

      High: 80 °F

      ENE 9kt
      1ft

    • Wednesday Night

      Wednesday Night:ENE wind 7 to 9 kt. Cloudy. N swell 0 ft. Waves around 1 ft.

      Low: 75 °F

      ENE 9kt
      1ft

    • Thursday

      Thursday:ENE wind 8 to 10 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft building to 4 ft.

      High: 79 °F

      ENE 10kt
      Waves Building4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:22 pm HST Apr 12, 2026
Forecast Valid: 3pm HST Apr 12, 2026-6pm HST Apr 19, 2026

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Detailed Forecast


This Afternoon
NNE wind around 7 kt. Showers likely. N swell 0 ft at 0 seconds. Waves around 1 ft.
Tonight
NNE wind 7 to 12 kt becoming E after midnight. Showers likely, mainly before 2am. N swell 0 ft at 0 seconds. Waves around 1 ft.
Monday
E wind 5 to 7 kt becoming variable and less than 5 kt in the morning. Scattered showers. N swell 0 ft at 0 seconds. Waves around 1 ft.
Monday Night
Variable winds 5 kt or less. Scattered showers before 8pm. N swell 0 ft. Waves around 1 ft.
Tuesday
Variable winds less than 5 kt becoming N 5 to 8 kt in the afternoon. Cloudy. N swell 0 ft. Waves around 1 ft.
Tuesday Night
N wind around 9 kt becoming ENE after midnight. Cloudy. N swell 0 ft. Waves around 1 ft.
Wednesday
ENE wind around 9 kt. Cloudy. N swell 0 ft. Waves around 1 ft.
Wednesday Night
ENE wind 7 to 9 kt. Cloudy. N swell 0 ft. Waves around 1 ft.
Thursday
ENE wind 8 to 10 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft building to 4 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: 21.27°N 157.67°W
Last Update: 12:22 pm HST Apr 12, 2026
Forecast Valid: 3pm HST Apr 12, 2026-6pm HST Apr 19, 2026
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