National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

For More Weather Information:

Honolulu, HI Local Forecast Office

Wainaku HI

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:ESE wind around 6 kt. Showers likely. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 83 °F

      ESE 6kt
      < 1ft

    • Tonight

      Tonight:ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Showers likely. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 71 °F

      ESE 6kt⇓
      < 1ft

    • Thursday

      Thursday:ENE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Showers likely, mainly before noon. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 80 °F

      ENE 7kt⇓
      < 1ft

    • Thursday Night

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

      Low: 70 °F

      Light Wind
      < 1ft

    • Friday

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

      High: 81 °F

      Light Wind
      < 1ft

    • Friday Night

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

      Low: 69 °F

      Light Wind
      < 1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 ft or less.

      High: 81 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Showers likely. N swell 0 ft. Waves 1 ft or less.

      Low: 70 °F

      Light Wind
      < 1ft

    • Sunday

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

      High: 82 °F

      ⇑NNE 6kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:59 pm HST Sep 9, 2026
Forecast Valid: 3pm HST Sep 9, 2026-6pm HST Sep 16, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
ESE wind around 6 kt. Showers likely. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Showers likely. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Thursday
ENE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Showers likely, mainly before noon. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Friday
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Friday Night
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Showers likely. N swell 0 ft. Waves 1 ft or less.
Sunday
Variable winds less than 5 kt becoming NNE around 6 kt. Scattered showers. N swell 0 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 19.75°N 155.09°W
Last Update: 2:59 pm HST Sep 9, 2026
Forecast Valid: 3pm HST Sep 9, 2026-6pm HST Sep 16, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data