For More Weather Information:

Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Scattered showers.   N swell 0 ft at 0 seconds. Waves around 2 ft.

      Low: 74 °F

      E 7kt⇓
      2ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Scattered showers before noon.   N swell 0 ft at 0 seconds. Waves 1 to 2 ft.

      High: 82 °F

      Light Wind
      1-2ft

    • Saturday Night

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

      Low: 72 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Isolated showers before noon.   N swell 0 ft. Waves around 1 ft.

      High: 83 °F

      Light Wind
      1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Scattered showers, mainly after midnight.   N swell 0 ft. Waves around 1 ft.

      Low: 71 °F

      Light Wind
      1ft

    • Columbus Day

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

      High: 83 °F

      Light Wind
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Scattered showers.   N swell 0 ft. Waves 1 to 2 ft.

      Low: 72 °F

      Light Wind
      1-2ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Scattered showers.   N swell 0 ft. Waves 2 ft building to 5 ft.

      High: 82 °F

      ⇑E 6kt
      Waves Building5ft

    • Tuesday Night

      Tuesday Night:E wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers.   N swell 0 ft. Waves around 5 ft.

      Low: 72 °F

      E 6kt⇓
      5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Oct 9, 2026
Forecast Valid: 10pm HST Oct 9, 2026-6pm HST Oct 16, 2026

View Nearby Observations

Detailed Forecast


Tonight
E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Scattered showers. N swell 0 ft at 0 seconds. Waves around 2 ft.
Saturday
Variable winds 5 kt or less. Scattered showers before noon. N swell 0 ft at 0 seconds. Waves 1 to 2 ft.
Saturday Night
Variable winds 5 kt or less. Scattered showers. N swell 0 ft at 0 seconds. Waves around 1 ft.
Sunday
Variable winds 5 kt or less. Isolated showers before noon. N swell 0 ft. Waves around 1 ft.
Sunday Night
Variable winds 5 kt or less. Scattered showers, mainly after midnight. N swell 0 ft. Waves around 1 ft.
Columbus Day
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves around 1 ft.
Monday Night
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 to 2 ft.
Tuesday
Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Scattered showers. N swell 0 ft. Waves 2 ft building to 5 ft.
Tuesday Night
E wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers. N swell 0 ft. Waves around 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: 6:01 pm HST Oct 9, 2026
Forecast Valid: 10pm HST Oct 9, 2026-6pm HST Oct 16, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data