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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Today

      Today:Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. Isolated showers before noon. SE swell 0 ft at 15 seconds. Waves around 1 ft.

      High: 82 °F

      ⇑ENE 6kt
      1ft

    • Tonight

      Tonight:ESE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Isolated showers. SE swell 0 ft at 15 seconds. Waves 1 to 2 ft.

      Low: 72 °F

      ESE 7kt⇓
      1-2ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SE 6 to 11 kt in the afternoon. Sunny. SE swell 0 ft at 15 seconds building to at 20 seconds . Waves around 2 ft.

      High: 84 °F

      ⇑SE 11kt
      2ft

    • Wednesday Night

      Wednesday Night:S wind 6 to 8 kt. Isolated showers before midnight. The rain could be heavy at times. SE swell 0 ft. Waves 1 to 2 ft.

      Low: 74 °F

      S 8kt
      1-2ft

    • Thursday

      Thursday:SE wind 8 to 13 kt increasing to 14 to 19 kt in the morning. Scattered showers after noon. The rain could be heavy at times. SE swell 0 ft. Waves around 1 ft.

      High: 84 °F

      ⇑SE 19kt
      1ft

    • Thursday Night

      Thursday Night:SSE wind 8 to 14 kt. Isolated showers before midnight. SE swell 0 ft. Waves 1 to 2 ft.

      Low: 74 °F

      SSE 14kt
      1-2ft

    • Friday

      Friday:ESE wind 7 to 12 kt. Scattered showers, mainly before noon. SE swell 0 ft. Waves around 2 ft.

      High: 84 °F

      ESE 12kt
      2ft

    • Friday Night

      Friday Night:ESE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Scattered showers. SE swell 0 ft. Waves around 2 ft.

      Low: 73 °F

      ESE 7kt⇓
      2ft

    • Saturday

      Saturday:E wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Isolated showers. SE swell 0 ft. Waves 2 ft building to 5 ft.

      High: 83 °F

      E 8kt⇓
      Waves Building5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 am HST Oct 6, 2026
Forecast Valid: 9am HST Oct 6, 2026-6pm HST Oct 12, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. Isolated showers before noon. SE swell 0 ft at 15 seconds. Waves around 1 ft.
Tonight
ESE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Isolated showers. SE swell 0 ft at 15 seconds. Waves 1 to 2 ft.
Wednesday
Variable winds less than 5 kt becoming SE 6 to 11 kt in the afternoon. Sunny. SE swell 0 ft at 15 seconds building to at 20 seconds . Waves around 2 ft.
Wednesday Night
S wind 6 to 8 kt. Isolated showers before midnight. The rain could be heavy at times. SE swell 0 ft. Waves 1 to 2 ft.
Thursday
SE wind 8 to 13 kt increasing to 14 to 19 kt in the morning. Scattered showers after noon. The rain could be heavy at times. SE swell 0 ft. Waves around 1 ft.
Thursday Night
SSE wind 8 to 14 kt. Isolated showers before midnight. SE swell 0 ft. Waves 1 to 2 ft.
Friday
ESE wind 7 to 12 kt. Scattered showers, mainly before noon. SE swell 0 ft. Waves around 2 ft.
Friday Night
ESE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Scattered showers. SE swell 0 ft. Waves around 2 ft.
Saturday
E wind 5 to 8 kt becoming variable and less than 5 kt in the afternoon. Isolated showers. SE swell 0 ft. Waves 2 ft 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 155.04°W
Last Update: 6:01 am HST Oct 6, 2026
Forecast Valid: 9am HST Oct 6, 2026-6pm HST Oct 12, 2026
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