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Honolulu, HI Local Forecast Office

3NM SSE Waimanalo Beach HI

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:ENE wind 11 to 13 kt. Partly cloudy. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 74 °F

      ENE 13kt
      < 1ft

    • Friday

      Friday:ENE wind 13 to 15 kt. Partly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 79 °F

      ENE 15kt
      < 1ft

    • Friday Night

      Friday Night:ENE wind 13 to 16 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 74 °F

      ENE 16kt
      < 1ft

    • Saturday

      Saturday:ENE wind around 13 kt. Partly sunny. N swell 0 ft. Waves 1 ft or less.

      High: 79 °F

      ENE 13kt
      < 1ft

    • Saturday Night

      Saturday Night:E wind 6 to 12 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.

      Low: 75 °F

      E 12kt
      < 1ft

    • Sunday

      Sunday:E wind 6 to 9 kt. Cloudy. N swell 0 ft. Waves 1 ft or less.

      High: 79 °F

      E 9kt
      < 1ft

    • Sunday Night

      Sunday Night:E wind around 6 kt becoming variable and less than 5 kt after midnight. Scattered showers after midnight.   N swell 0 ft. Waves 1 ft or less.

      Low: 74 °F

      E 6kt⇓
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. Scattered showers.   N swell 0 ft. Waves 1 ft or less building to 3 ft.

      High: 80 °F

      Light Wind
      Waves Building3ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Scattered showers.   N swell 0 ft. Waves around 3 ft.

      Low: 73 °F

      Light Wind
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Apr 16, 2026
Forecast Valid: 12am HST Apr 17, 2026-6pm HST Apr 23, 2026

View Nearby Observations

Detailed Forecast


Overnight
ENE wind 11 to 13 kt. Partly cloudy. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday
ENE wind 13 to 15 kt. Partly sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday Night
ENE wind 13 to 16 kt. Mostly cloudy. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Saturday
ENE wind around 13 kt. Partly sunny. N swell 0 ft. Waves 1 ft or less.
Saturday Night
E wind 6 to 12 kt. Mostly cloudy. N swell 0 ft. Waves 1 ft or less.
Sunday
E wind 6 to 9 kt. Cloudy. N swell 0 ft. Waves 1 ft or less.
Sunday Night
E wind around 6 kt becoming variable and less than 5 kt after midnight. Scattered showers after midnight. N swell 0 ft. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 ft or less building to 3 ft.
Monday Night
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves around 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: 21.27°N 157.67°W
Last Update: 6:02 pm HST Apr 16, 2026
Forecast Valid: 12am HST Apr 17, 2026-6pm HST Apr 23, 2026
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