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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:ESE wind 9 to 14 kt. Showers and possibly a thunderstorm before midnight, then scattered showers. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 to 3 ft at 10 seconds and NE 2 ft at 7 seconds. Waves 3 to 4 ft.

      Low: 69 °F

      ESE 14kt
      3-4ft

    • Wednesday

      Wednesday:SSE wind 8 to 12 kt. Showers, mainly after 8am. The rain could be heavy at times. Mixed swell...NNE 3 ft at 10 seconds and NE 2 ft at 6 seconds. Waves 3 to 4 ft.

      High: 79 °F

      SSE 12kt
      3-4ft

    • Wednesday Night

      Wednesday Night:SSE wind 9 to 11 kt. Showers likely, with thunderstorms also possible after 2am. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft at 10 seconds and NE 2 ft at 6 seconds. Waves around 3 ft.

      Low: 70 °F

      SSE 11kt
      3ft

    • Thursday

      Thursday:S wind 9 to 13 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft and NE 2 ft. Waves around 3 ft.

      High: 79 °F

      S 13kt
      3ft

    • Thursday Night

      Thursday Night:S wind 10 to 14 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft and ENE 2 ft. Waves 2 to 3 ft.

      Low: 69 °F

      S 14kt
      2-3ft

    • Friday

      Friday:SSE wind 6 to 14 kt. Showers and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and ENE 2 to 3 ft. Waves 2 to 3 ft.

      High: 79 °F

      SSE 14kt
      2-3ft

    • Friday Night

      Friday Night:S 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. Mixed swell...NNE 1 ft and ENE 2 to 3 ft. Waves 2 to 3 ft.

      Low: 71 °F

      S 7kt⇓
      2-3ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and ENE 2 ft. Waves 2 ft building to 5 ft.

      High: 81 °F

      Light Wind
      Waves Building5ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Scattered showers. Mixed swell...NNE 1 ft and NE 2 ft. Waves 4 to 5 ft.

      Low: 71 °F

      Light Wind
      4-5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:44 pm HST Apr 7, 2026
Forecast Valid: 8pm HST Apr 7, 2026-6pm HST Apr 14, 2026

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Detailed Forecast


Tonight
ESE wind 9 to 14 kt. Showers and possibly a thunderstorm before midnight, then scattered showers. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 to 3 ft at 10 seconds and NE 2 ft at 7 seconds. Waves 3 to 4 ft.
Wednesday
SSE wind 8 to 12 kt. Showers, mainly after 8am. The rain could be heavy at times. Mixed swell...NNE 3 ft at 10 seconds and NE 2 ft at 6 seconds. Waves 3 to 4 ft.
Wednesday Night
SSE wind 9 to 11 kt. Showers likely, with thunderstorms also possible after 2am. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft at 10 seconds and NE 2 ft at 6 seconds. Waves around 3 ft.
Thursday
S wind 9 to 13 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft and NE 2 ft. Waves around 3 ft.
Thursday Night
S wind 10 to 14 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 2 ft and ENE 2 ft. Waves 2 to 3 ft.
Friday
SSE wind 6 to 14 kt. Showers and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and ENE 2 to 3 ft. Waves 2 to 3 ft.
Friday Night
S 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. Mixed swell...NNE 1 ft and ENE 2 to 3 ft. Waves 2 to 3 ft.
Saturday
Variable winds 5 kt or less. Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Mixed swell...NNE 1 ft and ENE 2 ft. Waves 2 ft building to 5 ft.
Saturday Night
Variable winds 5 kt or less. Scattered showers. Mixed swell...NNE 1 ft and NE 2 ft. Waves 4 to 5 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: 7:44 pm HST Apr 7, 2026
Forecast Valid: 8pm HST Apr 7, 2026-6pm HST Apr 14, 2026
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