National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Fair

64°F

18°C

Humidity 58%
Wind Speed S 7 mph
Barometer 30.02 in (1016.9 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 18 Jan 7:54 am HST
Extended Forecast for

Wailuku HI

High Surf Advisory until January 19, 06:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until January 19, 06:00am

    NOW until 6:00am Mon

    High Surf Advisory

  • Today

    High: 79 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 65. Northeast wind 5 to 8 mph becoming west northwest after midnight.

    Low: 65 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 81. Northwest wind 5 to 7 mph becoming east in the afternoon.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. East wind 5 to 7 mph becoming calm after midnight.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Isolated showers after noon. Mostly cloudy, with a high near 79. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 66. Northeast wind 6 to 11 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 79. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 65. Northeast wind 5 to 8 mph becoming west northwest after midnight.
M.L.King Day
Sunny, with a high near 81. Northwest wind 5 to 7 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 66. East wind 5 to 7 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening.
Wednesday
Isolated showers after noon. Mostly cloudy, with a high near 79. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 66. Northeast wind 6 to 11 mph. Chance of precipitation is 30%.
Thursday
Scattered showers. Cloudy, with a high near 78. Northeast wind 9 to 11 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 66. Northeast wind 9 to 13 mph. Chance of precipitation is 30%.
Friday
Scattered showers. Partly sunny, with a high near 79. Northeast wind 9 to 13 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 66. East northeast wind 7 to 10 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 80. East wind 6 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wailuku HI
 20.89°N 156.5°W (Elev. 259 ft)
Last Update:
6:02 am HST Jan 18, 2026
Forecast Valid:
8am HST Jan 18, 2026-6pm HST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation