Lala to impact Hawaii

Lala is expected to impact Hawaii this weekend, bring heavy rainfall, strong winds, dangerous surf and localized flooding. Read More >

Hazardous Weather Conditions

For More Weather Information:

Honolulu, HI Local Forecast Office

18NM NW Hawi HI

Marine Point Forecast

[NOTICE]
    • Today

      Today:Tropical storm conditions, with hurricane conditions possible. Showers. The rain could be heavy at times.   Mixed swell...S 4 ft at 13 seconds and E 8 ft at 10 seconds. Waves 15 ft building to 21 ft.

      High: 81 °F

      Tropical Storm Conditions With Hurricane Conditions Possible

    • Tonight

      Tonight:Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   Mixed swell...S 5 ft at 13 seconds and E 5 to 6 ft at 9 seconds. Waves 21 ft subsiding to 11 ft.

      Low: 78 °F

      Tropical Storm Conditions Expected With Hurricane Conditions Possible

    • Sunday

      Sunday:ESE wind 10 to 14 kt becoming NE in the morning. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.   Mixed swell...S 4 ft at 13 seconds and E 4 ft at 8 seconds. Waves 11 ft subsiding to 6 ft.

      High: 81 °F

      ENE 14kt
      11ftWaves Subsiding

    • Sunday Night

      Sunday Night:ENE wind 13 to 19 kt. Scattered showers.   Mixed swell...S 4 ft and E 3 ft becoming N. Waves around 6 ft.

      Low: 78 °F

      ENE 19kt
      6ft

    • Monday

      Monday:ENE wind around 20 kt, with gusts as high as 26 kt. Partly sunny. S swell 4 ft. Waves 5 to 6 ft.

      High: 81 °F

      ENE 20kt
      5-6ft

    • Monday Night

      Monday Night:ENE wind around 20 kt, with gusts as high as 26 kt. Mostly cloudy. S swell 3 ft. Waves 4 to 5 ft.

      Low: 77 °F

      ENE 20kt
      4-5ft

    • Tuesday

      Tuesday:ENE wind around 19 kt. Mostly cloudy. S swell 2 ft. Waves around 4 ft.

      High: 81 °F

      ENE 19kt
      4ft

    • Tuesday Night

      Tuesday Night:ENE wind 14 to 19 kt. Mostly cloudy. S swell 1 to 2 ft. Waves 3 to 4 ft.

      Low: 77 °F

      ENE 19kt
      3-4ft

    • Wednesday

      Wednesday:ENE wind 14 to 16 kt. Partly sunny. S swell 1 ft. Waves 2 to 4 ft.

      High: 81 °F

      ENE 16kt
      2-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:03 am HST Aug 15, 2026
Forecast Valid: 7am HST Aug 15, 2026-6pm HST Aug 21, 2026

View Nearby Observations

Detailed Forecast

...HURRICANE WARNING IN EFFECT...

Today
Tropical storm conditions, with hurricane conditions possible. Showers. The rain could be heavy at times. Mixed swell...S 4 ft at 13 seconds and E 8 ft at 10 seconds. Waves 15 ft building to 21 ft.
Tonight
Tropical storm conditions expected, with hurricane conditions possible. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...S 5 ft at 13 seconds and E 5 to 6 ft at 9 seconds. Waves 21 ft subsiding to 11 ft.
Sunday
ESE wind 10 to 14 kt becoming NE in the morning. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mixed swell...S 4 ft at 13 seconds and E 4 ft at 8 seconds. Waves 11 ft subsiding to 6 ft.
Sunday Night
ENE wind 13 to 19 kt. Scattered showers. Mixed swell...S 4 ft and E 3 ft becoming N. Waves around 6 ft.
Monday
ENE wind around 20 kt, with gusts as high as 26 kt. Partly sunny. S swell 4 ft. Waves 5 to 6 ft.
Monday Night
ENE wind around 20 kt, with gusts as high as 26 kt. Mostly cloudy. S swell 3 ft. Waves 4 to 5 ft.
Tuesday
ENE wind around 19 kt. Mostly cloudy. S swell 2 ft. Waves around 4 ft.
Tuesday Night
ENE wind 14 to 19 kt. Mostly cloudy. S swell 1 to 2 ft. Waves 3 to 4 ft.
Wednesday
ENE wind 14 to 16 kt. Partly sunny. S swell 1 ft. Waves 2 to 4 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: 20.4°N 156.09°W
Last Update: 6:03 am HST Aug 15, 2026
Forecast Valid: 7am HST Aug 15, 2026-6pm HST Aug 21, 2026
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