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Honolulu, HI Local Forecast Office

Wainaku HI

Marine Point Forecast

[NOTICE]

    • Monday

      Monday:Variable winds less than 5 kt becoming E 5 to 7 kt in the morning. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 77 °F

      ⇑E 7kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 67 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:SE wind 5 to 7 kt. Occasional showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 78 °F

      SE 7kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds less than 5 kt becoming SSE 5 to 7 kt after midnight. Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 68 °F

      ⇑SSE 7kt
      < 1ft

    • Wednesday

      Wednesday:SE wind around 10 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      High: 79 °F

      SE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:S wind around 9 kt. Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 69 °F

      S 9kt
      < 1ft

    • Thursday

      Thursday:SSE wind around 11 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      High: 78 °F

      SSE 11kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind around 8 kt. Showers likely and possibly a thunderstorm before midnight, then scattered showers. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 68 °F

      S 8kt
      < 1ft

    • Friday

      Friday:SSE wind around 7 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less building to 6 ft.

      High: 79 °F

      SSE 7kt
      Waves Building6ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:01 am HST Apr 6, 2026
Forecast Valid: 4am HST Apr 6, 2026-6pm HST Apr 12, 2026

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Detailed Forecast


Monday
Variable winds less than 5 kt becoming E 5 to 7 kt in the morning. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tuesday
SE wind 5 to 7 kt. Occasional showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tuesday Night
Variable winds less than 5 kt becoming SSE 5 to 7 kt after midnight. Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Wednesday
SE wind around 10 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Wednesday Night
S wind around 9 kt. Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Thursday
SSE wind around 11 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Thursday Night
S wind around 8 kt. Showers likely and possibly a thunderstorm before midnight, then scattered showers. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Friday
SSE wind around 7 kt. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less building to 6 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 155.09°W
Last Update: 4:01 am HST Apr 6, 2026
Forecast Valid: 4am HST Apr 6, 2026-6pm HST Apr 12, 2026
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