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]

    • Today

      Today:E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers after noon. Mixed swell...N 2 ft at 13 seconds and ENE 3 ft at 9 seconds becoming N. Waves around 4 ft.

      High: 83 °F

      E 7kt⇓
      4ft

    • Tonight

      Tonight:Variable winds less than 5 kt becoming SSE 5 to 7 kt after midnight. Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. Mixed swell...N 2 ft at 13 seconds and N 3 ft at 9 seconds. Waves 3 to 4 ft.

      Low: 73 °F

      ⇑SSE 7kt
      3-4ft

    • Wednesday

      Wednesday:SE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft at 12 seconds and N 3 ft at 9 seconds. Waves around 3 ft.

      High: 84 °F

      SE 6kt⇓
      3ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Scattered showers, mainly before midnight. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.

      Low: 74 °F

      Light Wind
      3ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.

      High: 84 °F

      Light Wind
      3ft

    • Thursday Night

      Thursday Night:Variable winds less than 5 kt becoming N around 6 kt after midnight. Scattered showers. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.

      Low: 74 °F

      ⇑N 6kt
      3ft

    • Friday

      Friday:N wind around 7 kt. Scattered showers. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.

      High: 83 °F

      N 7kt
      3ft

    • Friday Night

      Friday Night:N wind around 6 kt becoming variable and less than 5 kt after midnight. Scattered showers. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.

      Low: 73 °F

      N 6kt⇓
      3ft

    • Saturday

      Saturday:NE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely. Mixed swell...N 1 ft and NNE 3 ft. Waves 3 to 5 ft.

      High: 82 °F

      NE 6kt⇓
      3-5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:26 am HST Oct 27, 2026
Forecast Valid: 11am HST Oct 27, 2026-6pm HST Nov 2, 2026

View Nearby Observations

Detailed Forecast


Today
E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers after noon. Mixed swell...N 2 ft at 13 seconds and ENE 3 ft at 9 seconds becoming N. Waves around 4 ft.
Tonight
Variable winds less than 5 kt becoming SSE 5 to 7 kt after midnight. Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. Mixed swell...N 2 ft at 13 seconds and N 3 ft at 9 seconds. Waves 3 to 4 ft.
Wednesday
SE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft at 12 seconds and N 3 ft at 9 seconds. Waves around 3 ft.
Wednesday Night
Variable winds 5 kt or less. Scattered showers, mainly before midnight. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.
Thursday
Variable winds 5 kt or less. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.
Thursday Night
Variable winds less than 5 kt becoming N around 6 kt after midnight. Scattered showers. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.
Friday
N wind around 7 kt. Scattered showers. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.
Friday Night
N wind around 6 kt becoming variable and less than 5 kt after midnight. Scattered showers. Mixed swell...N 1 ft and NNE 3 ft. Waves around 3 ft.
Saturday
NE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely. Mixed swell...N 1 ft and NNE 3 ft. Waves 3 to 5 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 155.04°W
Last Update: 8:26 am HST Oct 27, 2026
Forecast Valid: 11am HST Oct 27, 2026-6pm HST Nov 2, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data