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

Nanakuli HI

Marine Point Forecast

[NOTICE]

    • Today

      Today:SSE wind 10 to 18 kt becoming SSW in the afternoon. 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: 78 °F

      SSE 18kt
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:SSW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 73 °F

      SSW 10kt⇓
      < 1ft

    • Saturday

      Saturday:Variable winds less than 5 kt becoming W 5 to 8 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 80 °F

      ⇑W 8kt
      < 1ft

    • Saturday Night

      Saturday Night:NE wind around 6 kt becoming variable and less than 5 kt after midnight. Showers likely, mainly after 2am. N swell 0 ft. Waves 1 ft or less.

      Low: 74 °F

      NE 6kt⇓
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then frequent showers after 2pm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      High: 78 °F

      Light Wind
      < 1ft

    • Sunday Night

      Sunday Night:E wind 5 to 7 kt becoming SSE after midnight. Frequent showers, mainly before 2am. The rain could be heavy at times. N swell 0 ft. Waves 1 ft or less.

      Low: 72 °F

      SSE 7kt
      < 1ft

    • Monday

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

      High: 79 °F

      SSE 7kt⇓
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Showers likely. N swell 0 ft. Waves 1 ft or less.

      Low: 74 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Sunny. N swell 0 ft. Waves 1 ft or less.

      High: 81 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:05 am HST Apr 10, 2026
Forecast Valid: 9am HST Apr 10, 2026-6pm HST Apr 16, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THIS AFTERNOON...

Today
SSE wind 10 to 18 kt becoming SSW in the afternoon. 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.
Tonight
SSW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Saturday
Variable winds less than 5 kt becoming W 5 to 8 kt. Scattered showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Saturday Night
NE wind around 6 kt becoming variable and less than 5 kt after midnight. Showers likely, mainly after 2am. N swell 0 ft. Waves 1 ft or less.
Sunday
Variable winds 5 kt or less. Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then frequent showers after 2pm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Sunday Night
E wind 5 to 7 kt becoming SSE after midnight. Frequent showers, mainly before 2am. The rain could be heavy at times. N swell 0 ft. Waves 1 ft or less.
Monday
SSE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers. N swell 0 ft. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Showers likely. N swell 0 ft. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. Sunny. N swell 0 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: 21.38°N 158.15°W
Last Update: 8:05 am HST Apr 10, 2026
Forecast Valid: 9am HST Apr 10, 2026-6pm HST Apr 16, 2026
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