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Hazardous Weather Conditions

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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:SE wind 5 to 7 kt becoming variable and less than 5 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 81 °F

      SE 7kt⇓
      < 1ft

      Small Craft Advisory
      Small Craft Advisory

    • Tonight

      Tonight:Variable winds 5 kt or less. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      Low: 70 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Scattered showers, mainly after 2pm. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.

      High: 81 °F

      ⇑SSE 8kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind 8 to 17 kt, with gusts as high as 32 kt. Occasional showers, mainly after 8pm. The rain could be heavy at times. N swell 0 ft. Waves 1 to 2 ft.

      Low: 71 °F

      S 17kt
      1-2ft

    • Friday

      Friday:S wind 16 to 20 kt, with gusts as high as 39 kt. Occasional showers, with thunderstorms also possible after 8am. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves around 2 ft.

      High: 81 °F

      S 20kt
      2ft

    • Friday Night

      Friday Night:S wind 16 to 21 kt, with gusts as high as 29 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft becoming mixed swell... N 1 ft and W 2 ft. Waves around 2 ft.

      Low: 71 °F

      S 21kt
      2ft

    • Saturday

      Saturday:S wind 17 to 24 kt, with gusts as high as 31 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft and N 2 ft. Waves around 2 ft.

      High: 80 °F

      S 24kt
      2ft

    • Saturday Night

      Saturday Night:SSW wind 12 to 17 kt becoming variable and less than 5 kt after midnight. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft and N 2 ft. Waves around 2 ft.

      Low: 71 °F

      SSW 17kt⇓
      2ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Showers. The rain could be heavy at times. Mixed swell...N 1 ft and N 2 ft. Waves 2 ft building to 5 ft.

      High: 83 °F

      Light Wind
      Waves Building5ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:13 pm HST Mar 11, 2026
Forecast Valid: 2pm HST Mar 11, 2026-6pm HST Mar 17, 2026

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Detailed Forecast

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

This Afternoon
SE wind 5 to 7 kt becoming variable and less than 5 kt. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Tonight
Variable winds 5 kt or less. Isolated showers. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Thursday
Variable winds less than 5 kt becoming SSE 5 to 8 kt in the afternoon. Scattered showers, mainly after 2pm. The rain could be heavy at times. N swell 0 ft at 0 seconds. Waves 1 ft or less.
Thursday Night
S wind 8 to 17 kt, with gusts as high as 32 kt. Occasional showers, mainly after 8pm. The rain could be heavy at times. N swell 0 ft. Waves 1 to 2 ft.
Friday
S wind 16 to 20 kt, with gusts as high as 39 kt. Occasional showers, with thunderstorms also possible after 8am. Some of the storms could produce heavy rainfall. N swell 0 ft. Waves around 2 ft.
Friday Night
S wind 16 to 21 kt, with gusts as high as 29 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. N swell 0 ft becoming mixed swell... N 1 ft and W 2 ft. Waves around 2 ft.
Saturday
S wind 17 to 24 kt, with gusts as high as 31 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft and N 2 ft. Waves around 2 ft.
Saturday Night
SSW wind 12 to 17 kt becoming variable and less than 5 kt after midnight. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...N 1 ft and N 2 ft. Waves around 2 ft.
Sunday
Variable winds 5 kt or less. Showers. The rain could be heavy at times. Mixed swell...N 1 ft and N 2 ft. Waves 2 ft 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: 19.75°N 155.04°W
Last Update: 2:13 pm HST Mar 11, 2026
Forecast Valid: 2pm HST Mar 11, 2026-6pm HST Mar 17, 2026
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