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

Hazardous Weather Conditions

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Honolulu, HI Local Forecast Office

Waianae HI

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSE wind 17 to 25 kt, with gusts as high as 32 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 79 °F

      SSE 25kt
      < 1ft

    • Tonight

      Tonight:SE wind 19 to 24 kt decreasing to 10 to 15 kt after midnight. Winds could gust as high as 30 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 72 °F

      SE 24kt⇓
      < 1ft

    • Friday

      Friday:SSE wind 5 to 10 kt becoming variable and less than 5 kt. Frequent showers and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 79 °F

      SSE 10kt⇓
      < 1ft

    • Friday Night

      Friday Night:SSW wind 5 to 7 kt becoming W in the evening. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      SSW 7kt
      < 1ft

    • Saturday

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

      High: 80 °F

      Light Wind
      < 1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Showers likely, mainly after midnight. N swell 0 ft. Waves 1 ft or less.

      Low: 72 °F

      Light Wind
      < 1ft

    • Sunday

      Sunday:SW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely and possibly a thunderstorm, then frequent showers after noon. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      High: 77 °F

      SW 6kt⇓
      < 1ft

    • Sunday Night

      Sunday Night:Variable winds less than 5 kt becoming SE 5 to 7 kt after midnight. Showers likely. N swell 0 ft. Waves 1 ft or less.

      Low: 71 °F

      ⇑SE 7kt
      < 1ft

    • Monday

      Monday:SE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 0 ft. Waves 1 to 2 ft.

      High: 78 °F

      SE 7kt⇓
      1-2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:02 am HST Apr 9, 2026
Forecast Valid: 8am HST Apr 9, 2026-6pm HST Apr 15, 2026

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY THIS MORNING...

Today
SSE wind 17 to 25 kt, with gusts as high as 32 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
SE wind 19 to 24 kt decreasing to 10 to 15 kt after midnight. Winds could gust as high as 30 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday
SSE wind 5 to 10 kt becoming variable and less than 5 kt. Frequent showers and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday Night
SSW wind 5 to 7 kt becoming W in the evening. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Saturday
Variable winds 5 kt or less. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Saturday Night
Variable winds 5 kt or less. Showers likely, mainly after midnight. N swell 0 ft. Waves 1 ft or less.
Sunday
SW wind around 6 kt becoming variable and less than 5 kt in the afternoon. Showers likely and possibly a thunderstorm, then frequent showers after noon. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Sunday Night
Variable winds less than 5 kt becoming SE 5 to 7 kt after midnight. Showers likely. N swell 0 ft. Waves 1 ft or less.
Monday
SE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 0 ft. Waves 1 to 2 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.
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ABOUT THIS FORECAST

Point Forecast: 21.45°N 158.2°W
Last Update: 6:02 am HST Apr 9, 2026
Forecast Valid: 8am HST Apr 9, 2026-6pm HST Apr 15, 2026
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