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Hazardous Weather Conditions

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Honolulu, HI Local Forecast Office

Kahaluu-Keauhou HI

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SW wind 6 to 9 kt becoming S. Scattered showers and thunderstorms, mainly before 2pm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 86 °F

      SSW 9kt
      < 1ft

    • Tonight

      Tonight:S wind 5 to 8 kt becoming E in the evening. Isolated showers and thunderstorms, then occasional showers after 8pm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 75 °F

      S 8kt
      < 1ft

    • Friday

      Friday:S wind 8 to 13 kt increasing to 16 to 21 kt in the afternoon. Winds could gust as high as 41 kt. Occasional showers, with thunderstorms also possible after 8am. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 86 °F

      ⇑S 21kt
      < 1ft

    • Friday Night

      Friday Night:S wind 21 to 23 kt, with gusts as high as 41 kt. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 74 °F

      S 23kt
      < 1ft

    • Saturday

      Saturday:S wind 18 to 23 kt, with gusts as high as 41 kt. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      High: 82 °F

      S 23kt
      < 1ft

    • Saturday Night

      Saturday Night:SSE wind 14 to 18 kt, with gusts as high as 45 kt. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      Low: 73 °F

      SSE 18kt
      < 1ft

    • Sunday

      Sunday:S wind 10 to 14 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.

      High: 85 °F

      S 14kt
      < 1ft

    • Sunday Night

      Sunday Night:S wind 7 to 10 kt. Showers likely and possibly a thunderstorm. N swell 0 ft. Waves 1 ft or less.

      Low: 74 °F

      S 10kt
      < 1ft

    • Monday

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

      High: 85 °F

      S 7kt⇓
      Waves Building5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:09 am HST Mar 12, 2026
Forecast Valid: 12pm HST Mar 12, 2026-6pm HST Mar 18, 2026

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Detailed Forecast


This Afternoon
SW wind 6 to 9 kt becoming S. Scattered showers and thunderstorms, mainly before 2pm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
S wind 5 to 8 kt becoming E in the evening. Isolated showers and thunderstorms, then occasional showers after 8pm. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday
S wind 8 to 13 kt increasing to 16 to 21 kt in the afternoon. Winds could gust as high as 41 kt. Occasional showers, with thunderstorms also possible after 8am. Some of the storms could produce heavy rainfall. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Friday Night
S wind 21 to 23 kt, with gusts as high as 41 kt. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Saturday
S wind 18 to 23 kt, with gusts as high as 41 kt. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Saturday Night
SSE wind 14 to 18 kt, with gusts as high as 45 kt. Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Sunday
S wind 10 to 14 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves 1 ft or less.
Sunday Night
S wind 7 to 10 kt. Showers likely and possibly a thunderstorm. N swell 0 ft. Waves 1 ft or less.
Monday
S wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers and thunderstorms. N swell 0 ft. Waves 1 ft or less building 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.
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ABOUT THIS FORECAST

Point Forecast: 19.59°N 155.97°W
Last Update: 9:09 am HST Mar 12, 2026
Forecast Valid: 12pm HST Mar 12, 2026-6pm HST Mar 18, 2026
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