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Honolulu, HI Local Forecast Office

Wainaku HI

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:SW wind 5 to 11 kt becoming ESE in the afternoon. Sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 81 °F

      ESE 11kt
      < 1ft

    • Wednesday Night

      Wednesday Night:ESE wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly clear. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 67 °F

      ESE 9kt⇓
      < 1ft

    • Thursday

      Thursday:E wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 81 °F

      E 9kt⇓
      < 1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

      Low: 67 °F

      Light Wind
      < 1ft

    • Friday

      Friday:Variable winds 5 kt or less. Isolated showers after noon.   N swell 0 ft. Waves 1 ft or less.

      High: 80 °F

      Light Wind
      < 1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Scattered showers, mainly after midnight.   N swell 0 ft. Waves 1 ft or less.

      Low: 67 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming ENE around 6 kt. Scattered showers.   N swell 0 ft. Waves 1 ft or less.

      High: 78 °F

      ⇑ENE 6kt
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds less than 5 kt becoming S around 6 kt after midnight. Scattered showers.   N swell 0 ft. Waves 1 ft or less.

      Low: 67 °F

      ⇑S 6kt
      < 1ft

    • Sunday

      Sunday:S wind 5 to 10 kt becoming SE in the morning. Isolated showers.   N swell 0 ft. Waves 1 ft or less building to 5 ft.

      High: 80 °F

      SE 10kt
      Waves Building5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:43 am HST Jan 28, 2026
Forecast Valid: 3am HST Jan 28, 2026-6pm HST Feb 3, 2026

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Detailed Forecast


Wednesday
SW wind 5 to 11 kt becoming ESE in the afternoon. Sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Wednesday Night
ESE wind 5 to 9 kt becoming variable and less than 5 kt in the evening. Mostly clear. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Thursday
E wind 5 to 9 kt becoming variable and less than 5 kt in the afternoon. Sunny. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. N swell 0 ft. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Isolated showers after noon. N swell 0 ft. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Scattered showers, mainly after midnight. N swell 0 ft. Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming ENE around 6 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Saturday Night
Variable winds less than 5 kt becoming S around 6 kt after midnight. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Sunday
S wind 5 to 10 kt becoming SE in the morning. Isolated showers. N swell 0 ft. Waves 1 ft or less building to 5 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 155.09°W
Last Update: 2:43 am HST Jan 28, 2026
Forecast Valid: 3am HST Jan 28, 2026-6pm HST Feb 3, 2026
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