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Hazardous Weather Conditions

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Honolulu, HI Local Forecast Office

Nanakuli HI

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:E wind 16 to 21 kt decreasing to 8 to 13 kt after midnight. Winds could gust as high as 27 kt. Mostly cloudy. N swell 0 ft at 11 seconds. Waves 1 ft or less.

      Low: 77 °F

      E 21kt⇓
      < 1ft

    • Tuesday

      Tuesday:E wind 8 to 15 kt becoming SSE in the afternoon. Isolated showers after noon. N swell 0 ft at 11 seconds. Waves 1 ft or less.

      High: 87 °F

      SSE 15kt
      < 1ft

    • Tuesday Night

      Tuesday Night:SE wind 15 to 20 kt, with gusts as high as 26 kt. Showers likely, mainly after midnight. N swell 0 ft at 11 seconds. Waves 1 ft or less.

      Low: 77 °F

      SE 20kt
      < 1ft

    • Wednesday

      Wednesday:SSE wind 16 to 18 kt. Showers likely, mainly after noon. N swell 0 ft. Waves 1 ft or less.

      High: 85 °F

      SSE 18kt
      < 1ft

    • Wednesday Night

      Wednesday Night:SE wind 12 to 16 kt. Showers likely, mainly before midnight. N swell 0 ft. Waves 1 ft or less.

      Low: 76 °F

      SE 16kt
      < 1ft

    • Thursday

      Thursday:SSE wind 8 to 15 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.

      High: 86 °F

      SSE 15kt
      < 1ft

    • Thursday Night

      Thursday Night:ESE wind 8 to 11 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

      Low: 76 °F

      ESE 11kt
      < 1ft

    • Friday

      Friday:ESE wind 8 to 11 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.

      High: 86 °F

      ESE 11kt
      < 1ft

    • Friday Night

      Friday Night:E wind around 9 kt. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

      Low: 75 °F

      E 9kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:02 pm HST Sep 28, 2026
Forecast Valid: 5pm HST Sep 28, 2026-6pm HST Oct 5, 2026

View Nearby Observations

Detailed Forecast

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

Tonight
E wind 16 to 21 kt decreasing to 8 to 13 kt after midnight. Winds could gust as high as 27 kt. Mostly cloudy. N swell 0 ft at 11 seconds. Waves 1 ft or less.
Tuesday
E wind 8 to 15 kt becoming SSE in the afternoon. Isolated showers after noon. N swell 0 ft at 11 seconds. Waves 1 ft or less.
Tuesday Night
SE wind 15 to 20 kt, with gusts as high as 26 kt. Showers likely, mainly after midnight. N swell 0 ft at 11 seconds. Waves 1 ft or less.
Wednesday
SSE wind 16 to 18 kt. Showers likely, mainly after noon. N swell 0 ft. Waves 1 ft or less.
Wednesday Night
SE wind 12 to 16 kt. Showers likely, mainly before midnight. N swell 0 ft. Waves 1 ft or less.
Thursday
SSE wind 8 to 15 kt. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Thursday Night
ESE wind 8 to 11 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.
Friday
ESE wind 8 to 11 kt. Isolated showers. N swell 0 ft. Waves 1 ft or less.
Friday Night
E wind around 9 kt. Partly cloudy. N swell 0 ft. Waves 1 ft or less.

*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: 21.38°N 158.15°W
Last Update: 4:02 pm HST Sep 28, 2026
Forecast Valid: 5pm HST Sep 28, 2026-6pm HST Oct 5, 2026
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