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]

    • Tonight

      Tonight:Variable winds 5 kt or less. Isolated showers. Widespread haze. N swell 0 ft at 0 seconds. Waves 4 to 5 ft.

      Low: 65 °F

      Light Wind
      4-5ft

    • Friday

      Friday:Variable winds less than 5 kt becoming ESE 6 to 11 kt in the afternoon. Widespread haze. N swell 0 ft at 0 seconds. Waves around 4 ft.

      High: 81 °F

      ⇑ESE 11kt
      4ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. Widespread haze. N swell 0 ft at 0 seconds. Waves 4 to 5 ft.

      Low: 65 °F

      Light Wind
      4-5ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming E 5 to 7 kt. Scattered showers. N swell 0 ft. Waves around 5 ft.

      High: 78 °F

      ⇑E 7kt
      5ft

    • Saturday Night

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

      Low: 65 °F

      Light Wind
      5ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming NE 5 to 9 kt in the afternoon. Frequent showers. The rain could be heavy at times. N swell 0 ft. Waves 5 to 6 ft.

      High: 74 °F

      ⇑NE 9kt
      5-6ft

    • Sunday Night

      Sunday Night:ENE wind 5 to 9 kt. Frequent showers. The rain could be heavy at times. N swell 0 ft. Waves 6 to 7 ft.

      Low: 64 °F

      ENE 9kt
      6-7ft

    • Monday

      Monday:ENE wind 5 to 7 kt. Showers likely. The rain could be heavy at times. N swell 0 ft. Waves 7 to 8 ft.

      High: 74 °F

      ENE 7kt
      7-8ft

    • Monday Night

      Monday Night:ENE wind around 8 kt. Occasional showers. N swell 0 ft. Waves 8 to 9 ft.

      Low: 64 °F

      ENE 8kt
      8-9ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:15 pm HST Feb 5, 2026
Forecast Valid: 8pm HST Feb 5, 2026-6pm HST Feb 12, 2026

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Isolated showers. Widespread haze. N swell 0 ft at 0 seconds. Waves 4 to 5 ft.
Friday
Variable winds less than 5 kt becoming ESE 6 to 11 kt in the afternoon. Widespread haze. N swell 0 ft at 0 seconds. Waves around 4 ft.
Friday Night
Variable winds 5 kt or less. Widespread haze. N swell 0 ft at 0 seconds. Waves 4 to 5 ft.
Saturday
Variable winds less than 5 kt becoming E 5 to 7 kt. Scattered showers. N swell 0 ft. Waves around 5 ft.
Saturday Night
Variable winds 5 kt or less. Showers likely. N swell 0 ft. Waves around 5 ft.
Sunday
Variable winds less than 5 kt becoming NE 5 to 9 kt in the afternoon. Frequent showers. The rain could be heavy at times. N swell 0 ft. Waves 5 to 6 ft.
Sunday Night
ENE wind 5 to 9 kt. Frequent showers. The rain could be heavy at times. N swell 0 ft. Waves 6 to 7 ft.
Monday
ENE wind 5 to 7 kt. Showers likely. The rain could be heavy at times. N swell 0 ft. Waves 7 to 8 ft.
Monday Night
ENE wind around 8 kt. Occasional showers. N swell 0 ft. Waves 8 to 9 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.
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: 7:15 pm HST Feb 5, 2026
Forecast Valid: 8pm HST Feb 5, 2026-6pm HST Feb 12, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data