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Honolulu, HI Local Forecast Office

3NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:ESE wind 7 to 13 kt becoming SSW after midnight. Scattered showers. N swell 1 ft at 10 seconds. Waves around 1 ft.

      Low: 67 °F

      SSW 13kt
      1ft

    • Tuesday

      Tuesday:SSW wind 11 to 16 kt becoming E in the afternoon. Showers likely, then frequent showers and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. N swell 1 ft at 16 seconds. Waves 1 to 3 ft.

      High: 77 °F

      E 16kt
      1-3ft

    • Tuesday Night

      Tuesday Night:SSE wind 9 to 16 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 1 ft at 15 seconds. Waves around 3 ft.

      Low: 69 °F

      SSE 16kt
      3ft

    • Wednesday

      Wednesday:SE wind 9 to 14 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. NNW swell 1 ft. Waves around 3 ft.

      High: 79 °F

      SE 14kt
      3ft

    • Wednesday Night

      Wednesday Night:SSE wind 14 to 16 kt. Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. NNW swell 1 ft. Waves around 3 ft.

      Low: 69 °F

      SSE 16kt
      3ft

    • Thursday

      Thursday:S wind 14 to 16 kt. Showers likely, mainly after noon. The rain could be heavy at times. NNW swell 1 ft. Waves 2 to 3 ft.

      High: 78 °F

      S 16kt
      2-3ft

    • Thursday Night

      Thursday Night:S wind 9 to 14 kt becoming variable and less than 5 kt after midnight. Showers likely. The rain could be heavy at times. NNW swell 1 ft. Waves 1 to 2 ft.

      Low: 70 °F

      S 14kt⇓
      1-2ft

    • Friday

      Friday:Variable winds less than 5 kt becoming S 11 to 16 kt in the afternoon. Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. NNW swell 0 ft. Waves 1 ft or less.

      High: 79 °F

      ⇑S 16kt
      < 1ft

    • Friday Night

      Friday Night:SSW wind 9 to 14 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. NNW swell 0 to 1 ft. Waves 1 ft or less.

      Low: 70 °F

      SSW 14kt⇓
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Apr 6, 2026
Forecast Valid: 7pm HST Apr 6, 2026-6pm HST Apr 13, 2026

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Detailed Forecast


Tonight
ESE wind 7 to 13 kt becoming SSW after midnight. Scattered showers. N swell 1 ft at 10 seconds. Waves around 1 ft.
Tuesday
SSW wind 11 to 16 kt becoming E in the afternoon. Showers likely, then frequent showers and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. N swell 1 ft at 16 seconds. Waves 1 to 3 ft.
Tuesday Night
SSE wind 9 to 16 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 1 ft at 15 seconds. Waves around 3 ft.
Wednesday
SE wind 9 to 14 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. NNW swell 1 ft. Waves around 3 ft.
Wednesday Night
SSE wind 14 to 16 kt. Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. NNW swell 1 ft. Waves around 3 ft.
Thursday
S wind 14 to 16 kt. Showers likely, mainly after noon. The rain could be heavy at times. NNW swell 1 ft. Waves 2 to 3 ft.
Thursday Night
S wind 9 to 14 kt becoming variable and less than 5 kt after midnight. Showers likely. The rain could be heavy at times. NNW swell 1 ft. Waves 1 to 2 ft.
Friday
Variable winds less than 5 kt becoming S 11 to 16 kt in the afternoon. Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. NNW swell 0 ft. Waves 1 ft or less.
Friday Night
SSW wind 9 to 14 kt becoming variable and less than 5 kt after midnight. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. NNW swell 0 to 1 ft. Waves 1 ft or less.

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: 6:02 pm HST Apr 6, 2026
Forecast Valid: 7pm HST Apr 6, 2026-6pm HST Apr 13, 2026
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