For More Weather Information:

Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 5 to 8 kt. Scattered showers before noon.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 82 °F

      ENE 8kt
      < 1ft

    • Tonight

      Tonight:ENE wind around 6 kt becoming variable and less than 5 kt after midnight. Showers likely, mainly after midnight.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 71 °F

      ENE 6kt⇓
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. Showers likely, mainly before noon.   N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 83 °F

      Light Wind
      < 1ft

    • Monday Night

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

      Low: 71 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming E around 6 kt. Showers likely, mainly before noon.   N swell 0 ft. Waves 1 ft or less.

      High: 82 °F

      ⇑E 6kt
      < 1ft

    • Tuesday Night

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

      Low: 71 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. Scattered showers before noon.   N swell 0 ft. Waves 1 ft or less.

      High: 81 °F

      ⇑ENE 6kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers.   N swell 0 ft. Waves 1 ft or less.

      Low: 71 °F

      NE 6kt⇓
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming E around 6 kt. Scattered showers.   N swell 0 ft. Waves 1 ft or less building to 5 ft.

      High: 82 °F

      ⇑E 6kt
      Waves Building5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Jul 19, 2026
Forecast Valid: 8am HST Jul 19, 2026-6pm HST Jul 25, 2026

View Nearby Observations

Detailed Forecast


Today
ENE wind 5 to 8 kt. Scattered showers before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
ENE wind around 6 kt becoming variable and less than 5 kt after midnight. Showers likely, mainly after midnight. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Showers likely, mainly before noon. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Showers likely. N swell 0 ft. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming E around 6 kt. Showers likely, mainly before noon. N swell 0 ft. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. Showers likely. N swell 0 ft. Waves 1 ft or less.
Wednesday
Variable winds less than 5 kt becoming ENE around 6 kt in the afternoon. Scattered showers before noon. N swell 0 ft. Waves 1 ft or less.
Wednesday Night
NE wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming E around 6 kt. Scattered 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 19.75°N 155.04°W
Last Update: 6:02 am HST Jul 19, 2026
Forecast Valid: 8am HST Jul 19, 2026-6pm HST Jul 25, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data