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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Today

      Today:S wind 16 to 20 kt, with gusts as high as 29 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. N swell 0 ft at 11 seconds. Waves around 2 ft.

      High: 80 °F

      S 20kt
      2ft

    • Tonight

      Tonight:S wind 16 to 21 kt, with gusts as high as 29 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. N swell 0 ft at 11 seconds becoming mixed swell... N 1 ft at 15 seconds and W 2 ft at 11 seconds. Waves 1 to 2 ft.

      Low: 71 °F

      S 21kt
      1-2ft

    • Saturday

      Saturday:S wind 17 to 24 kt, with gusts as high as 31 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...N 1 ft at 11 seconds and N 2 ft at 12 seconds. Waves around 2 ft.

      High: 81 °F

      S 24kt
      2ft

    • Saturday Night

      Saturday Night:SSW wind 12 to 17 kt becoming variable and less than 5 kt after midnight. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...N 1 ft and N 2 ft. Waves around 2 ft.

      Low: 73 °F

      SSW 17kt⇓
      2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Showers likely. The rain could be heavy at times. Mixed swell...N 1 ft and N 1 to 2 ft. Waves 1 to 2 ft.

      High: 83 °F

      Light Wind
      1-2ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Scattered showers. The rain could be heavy at times. Mixed swell...N 1 ft and N 1 ft. Waves around 1 ft.

      Low: 73 °F

      Light Wind
      1ft

    • Monday

      Monday:Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 ft and N 1 ft. Waves around 1 ft.

      High: 82 °F

      Light Wind
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 ft and N 1 ft. Waves around 1 ft.

      Low: 72 °F

      Light Wind
      1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Scattered showers. Mixed swell...N 2 ft and N 1 to 2 ft. Waves 1 ft building to 4 ft.

      High: 79 °F

      ⇑N 7kt
      Waves Building4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:05 am HST Mar 13, 2026
Forecast Valid: 11am HST Mar 13, 2026-6pm HST Mar 19, 2026

View Nearby Observations

Detailed Forecast


Today
S wind 16 to 20 kt, with gusts as high as 29 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. N swell 0 ft at 11 seconds. Waves around 2 ft.
Tonight
S wind 16 to 21 kt, with gusts as high as 29 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. N swell 0 ft at 11 seconds becoming mixed swell... N 1 ft at 15 seconds and W 2 ft at 11 seconds. Waves 1 to 2 ft.
Saturday
S wind 17 to 24 kt, with gusts as high as 31 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...N 1 ft at 11 seconds and N 2 ft at 12 seconds. Waves around 2 ft.
Saturday Night
SSW wind 12 to 17 kt becoming variable and less than 5 kt after midnight. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...N 1 ft and N 2 ft. Waves around 2 ft.
Sunday
Variable winds 5 kt or less. Showers likely. The rain could be heavy at times. Mixed swell...N 1 ft and N 1 to 2 ft. Waves 1 to 2 ft.
Sunday Night
Variable winds 5 kt or less. Scattered showers. The rain could be heavy at times. Mixed swell...N 1 ft and N 1 ft. Waves around 1 ft.
Monday
Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 ft and N 1 ft. Waves around 1 ft.
Monday Night
Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 ft and N 1 ft. Waves around 1 ft.
Tuesday
Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Scattered showers. Mixed swell...N 2 ft and N 1 to 2 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: 19.75°N 155.04°W
Last Update: 8:05 am HST Mar 13, 2026
Forecast Valid: 11am HST Mar 13, 2026-6pm HST Mar 19, 2026
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