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Honolulu, HI Local Forecast Office

3NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:ESE wind 10 to 16 kt. Showers likely and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall.   NNE swell 2 ft at 10 seconds. Waves around 3 ft.

      High: 78 °F

      ESE 16kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SSE wind 10 to 16 kt. Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms after 8pm. Some of the storms could produce heavy rainfall.   NNE swell 2 ft at 10 seconds. Waves around 3 ft.

      Low: 69 °F

      SSE 16kt
      3ft

      Small Craft Advisory
      Small Craft Advisory

    • Thursday

      Thursday:SSE wind 10 to 17 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   NNE swell 2 ft at 9 seconds. Waves 2 to 3 ft.

      High: 79 °F

      SSE 17kt
      2-3ft

    • Thursday Night

      Thursday Night:SSE wind 8 to 11 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   NNE swell 1 ft. Waves around 2 ft.

      Low: 70 °F

      SSE 11kt
      2ft

    • Friday

      Friday:SSE wind 7 to 11 kt. Frequent showers and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall.   NNE swell 1 ft. Waves 2 to 3 ft.

      High: 79 °F

      SSE 11kt
      2-3ft

    • Friday Night

      Friday Night:SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall.   NNE swell 1 ft. Waves 2 to 3 ft.

      Low: 71 °F

      SSE 7kt⇓
      2-3ft

    • Saturday

      Saturday:E wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely, mainly after noon.   NNE swell 1 ft. Waves around 2 ft.

      High: 80 °F

      E 6kt⇓
      2ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Showers likely.   E swell 1 ft. Waves around 2 ft.

      Low: 71 °F

      Light Wind
      2ft

    • Sunday

      Sunday:E wind around 6 kt becoming variable and less than 5 kt in the afternoon. Scattered showers.   E swell 1 ft. Waves 2 to 4 ft.

      High: 80 °F

      E 6kt⇓
      2-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:58 am HST Apr 8, 2026
Forecast Valid: 11am HST Apr 8, 2026-6pm HST Apr 14, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY THURSDAY

Today
ESE wind 10 to 16 kt. Showers likely and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. NNE swell 2 ft at 10 seconds. Waves around 3 ft.
Tonight
SSE wind 10 to 16 kt. Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms after 8pm. Some of the storms could produce heavy rainfall. NNE swell 2 ft at 10 seconds. Waves around 3 ft.
Thursday
SSE wind 10 to 17 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. NNE swell 2 ft at 9 seconds. Waves 2 to 3 ft.
Thursday Night
SSE wind 8 to 11 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. NNE swell 1 ft. Waves around 2 ft.
Friday
SSE wind 7 to 11 kt. Frequent showers and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. NNE swell 1 ft. Waves 2 to 3 ft.
Friday Night
SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. NNE swell 1 ft. Waves 2 to 3 ft.
Saturday
E wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely, mainly after noon. NNE swell 1 ft. Waves around 2 ft.
Saturday Night
Variable winds 5 kt or less. Showers likely. E swell 1 ft. Waves around 2 ft.
Sunday
E wind around 6 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. E swell 1 ft. Waves 2 to 4 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: 19.75°N 155.04°W
Last Update: 7:58 am HST Apr 8, 2026
Forecast Valid: 11am HST Apr 8, 2026-6pm HST Apr 14, 2026
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