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

For More Weather Information:

Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Overnight

      Overnight:NE wind 5 to 10 kt becoming N after midnight. Scattered showers. SE swell 0 ft at 14 seconds building to at 18 seconds . Waves around 2 ft.

      Low: 73 °F

      NE 10kt
      2ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming NE 5 to 7 kt in the afternoon. Scattered showers, mainly before noon. SE swell 0 ft at 20 seconds. Waves around 2 ft.

      High: 82 °F

      ⇑NE 7kt
      2ft

    • Sunday Night

      Sunday Night:Variable winds less than 5 kt becoming ENE 5 to 10 kt after midnight. Scattered showers. SE swell 0 ft at 19 seconds. Waves around 2 ft.

      Low: 72 °F

      ⇑ENE 10kt
      2ft

    • Monday

      Monday:NNE wind 5 to 10 kt. Showers likely before noon. SE swell 0 ft. Waves around 2 ft.

      High: 82 °F

      NNE 10kt
      2ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Scattered showers. SE swell 0 ft. Waves around 2 ft.

      Low: 71 °F

      Light Wind
      2ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Isolated showers before noon. SE swell 0 ft. Waves around 2 ft.

      High: 82 °F

      Light Wind
      2ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly cloudy. SE swell 0 ft. Waves around 2 ft.

      Low: 72 °F

      Light Wind
      2ft

    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. Sunny. SE swell 0 ft. Waves around 2 ft.

      High: 83 °F

      ⇑ESE 10kt
      2ft

    • Wednesday Night

      Wednesday Night:S wind around 7 kt. Mostly clear. SE swell 0 ft. Waves around 2 ft.

      Low: 73 °F

      S 7kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 pm HST Oct 3, 2026
Forecast Valid: 11pm HST Oct 3, 2026-6pm HST Oct 10, 2026

View Nearby Observations

Detailed Forecast


Overnight
NE wind 5 to 10 kt becoming N after midnight. Scattered showers. SE swell 0 ft at 14 seconds building to at 18 seconds . Waves around 2 ft.
Sunday
Variable winds less than 5 kt becoming NE 5 to 7 kt in the afternoon. Scattered showers, mainly before noon. SE swell 0 ft at 20 seconds. Waves around 2 ft.
Sunday Night
Variable winds less than 5 kt becoming ENE 5 to 10 kt after midnight. Scattered showers. SE swell 0 ft at 19 seconds. Waves around 2 ft.
Monday
NNE wind 5 to 10 kt. Showers likely before noon. SE swell 0 ft. Waves around 2 ft.
Monday Night
Variable winds 5 kt or less. Scattered showers. SE swell 0 ft. Waves around 2 ft.
Tuesday
Variable winds 5 kt or less. Isolated showers before noon. SE swell 0 ft. Waves around 2 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. SE swell 0 ft. Waves around 2 ft.
Wednesday
Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. Sunny. SE swell 0 ft. Waves around 2 ft.
Wednesday Night
S wind around 7 kt. Mostly clear. SE swell 0 ft. Waves around 2 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...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

Point Forecast: 19.75°N 155.04°W
Last Update: 6:02 pm HST Oct 3, 2026
Forecast Valid: 11pm HST Oct 3, 2026-6pm HST Oct 10, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data