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Honolulu, HI Local Forecast Office

4NM E Wainaku HI

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:Variable winds 5 kt or less. Showers likely. The rain could be heavy at times. SE swell 0 ft at 0 seconds. Waves 4 to 5 ft.

      Low: 73 °F

      Light Wind
      4-5ft

    • Sunday

      Sunday:Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. SE swell 0 ft at 0 seconds. Waves 4 to 5 ft.

      High: 83 °F

      ⇑ESE 8kt
      4-5ft

    • Sunday Night

      Sunday Night:ESE wind 5 to 8 kt becoming variable and less than 5 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. SE swell 0 ft at 0 seconds. Waves around 4 ft.

      Low: 74 °F

      ESE 8kt⇓
      4ft

    • Labor Day

      Labor Day:SE wind 8 to 12 kt. Frequent showers. The rain could be heavy at times. SE swell 0 ft. Waves 3 to 4 ft.

      High: 84 °F

      SE 12kt
      3-4ft

    • Monday Night

      Monday Night:SSE wind 8 to 10 kt. Frequent showers. The rain could be heavy at times. N swell 0 ft. Waves around 3 ft.

      Low: 76 °F

      SSE 10kt
      3ft

    • Tuesday

      Tuesday:SE wind 7 to 12 kt. Frequent showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. SE swell 0 ft. Waves around 3 ft.

      High: 85 °F

      SE 12kt
      3ft

    • Tuesday Night

      Tuesday Night:SE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Showers likely. SE swell 0 ft. Waves around 3 ft.

      Low: 75 °F

      SE 7kt⇓
      3ft

    • Wednesday

      Wednesday:E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Frequent showers. The rain could be heavy at times. SE swell 0 ft. Waves around 3 ft.

      High: 83 °F

      E 7kt⇓
      3ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Frequent showers. The rain could be heavy at times. SE swell 0 ft. Waves around 3 ft.

      Low: 73 °F

      Light Wind
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:01 pm HST Sep 5, 2026
Forecast Valid: 8pm HST Sep 5, 2026-6pm HST Sep 12, 2026

View Nearby Observations

Detailed Forecast


Tonight
Variable winds 5 kt or less. Showers likely. The rain could be heavy at times. SE swell 0 ft at 0 seconds. Waves 4 to 5 ft.
Sunday
Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. SE swell 0 ft at 0 seconds. Waves 4 to 5 ft.
Sunday Night
ESE wind 5 to 8 kt becoming variable and less than 5 kt. Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. SE swell 0 ft at 0 seconds. Waves around 4 ft.
Labor Day
SE wind 8 to 12 kt. Frequent showers. The rain could be heavy at times. SE swell 0 ft. Waves 3 to 4 ft.
Monday Night
SSE wind 8 to 10 kt. Frequent showers. The rain could be heavy at times. N swell 0 ft. Waves around 3 ft.
Tuesday
SE wind 7 to 12 kt. Frequent showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. SE swell 0 ft. Waves around 3 ft.
Tuesday Night
SE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Showers likely. SE swell 0 ft. Waves around 3 ft.
Wednesday
E wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Frequent showers. The rain could be heavy at times. SE swell 0 ft. Waves around 3 ft.
Wednesday Night
Variable winds 5 kt or less. Frequent showers. The rain could be heavy at times. SE swell 0 ft. Waves around 3 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: 6:01 pm HST Sep 5, 2026
Forecast Valid: 8pm HST Sep 5, 2026-6pm HST Sep 12, 2026
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