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

Hazardous Weather Conditions

For More Weather Information:

Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Today

      Today:S wind 21 to 24 kt, with gusts as high as 31 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...N 1 ft at 11 seconds and N 2 ft at 12 seconds. Waves 1 ft or less.

      High: 81 °F

      S 24kt
      < 1ft

      Gale Warning
      Gale Warning

    • Tonight

      Tonight:SSW wind 15 to 17 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...N 1 ft at 11 seconds and N 2 ft at 12 seconds. Waves 1 ft or less.

      Low: 73 °F

      SSW 17kt
      < 1ft

      Gale Warning
      Gale Warning

    • Sunday

      Sunday:S wind 11 to 16 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. Widespread haze. Mixed swell...N 1 ft at 11 seconds and N 1 to 2 ft at 11 seconds. Waves 1 ft or less.

      High: 83 °F

      S 16kt⇓
      < 1ft

      Gale Warning
      Gale Warning

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 ft and N 1 ft. Waves 1 ft or less.

      Low: 73 °F

      Light Wind
      < 1ft

    • Monday

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

      High: 82 °F

      Light Wind
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 ft and N 1 ft. Waves 1 ft or less.

      Low: 72 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Scattered showers. Mixed swell...N 2 ft and N 1 to 2 ft. Waves 1 ft or less.

      High: 79 °F

      ⇑WSW 6kt
      < 1ft

    • Tuesday Night

      Tuesday Night:N wind around 8 kt. Scattered showers. Mixed swell...N 2 ft and N 3 ft. Waves 1 ft or less.

      Low: 69 °F

      N 8kt
      < 1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Showers. Mixed swell...N 2 ft and N 3 ft. Waves 1 ft or less.

      High: 78 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:04 am HST Mar 14, 2026
Forecast Valid: 10am HST Mar 14, 2026-6pm HST Mar 20, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT THROUGH EARLY SUNDAY MORNING...

Today
S wind 21 to 24 kt, with gusts as high as 31 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...N 1 ft at 11 seconds and N 2 ft at 12 seconds. Waves 1 ft or less.
Tonight
SSW wind 15 to 17 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Mixed swell...N 1 ft at 11 seconds and N 2 ft at 12 seconds. Waves 1 ft or less.
Sunday
S wind 11 to 16 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. Widespread haze. Mixed swell...N 1 ft at 11 seconds and N 1 to 2 ft at 11 seconds. Waves 1 ft or less.
Sunday Night
Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 ft and N 1 ft. Waves 1 ft or less.
Monday
Variable winds 5 kt or less. Showers likely. Mixed swell...N 1 ft and N 1 ft. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Scattered showers. Mixed swell...N 1 ft and N 1 ft. Waves 1 ft or less.
Tuesday
Variable winds less than 5 kt becoming WSW around 6 kt in the afternoon. Scattered showers. Mixed swell...N 2 ft and N 1 to 2 ft. Waves 1 ft or less.
Tuesday Night
N wind around 8 kt. Scattered showers. Mixed swell...N 2 ft and N 3 ft. Waves 1 ft or less.
Wednesday
Variable winds 5 kt or less. Showers. Mixed swell...N 2 ft and N 3 ft. Waves 1 ft or less.

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.
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ABOUT THIS FORECAST

Point Forecast: 19.75°N 155.04°W
Last Update: 10:04 am HST Mar 14, 2026
Forecast Valid: 10am HST Mar 14, 2026-6pm HST Mar 20, 2026
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