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.

A Few Clouds

74°F

23°C

Humidity 82%
Wind Speed S 20 mph
Barometer 29.91 in (1013.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 12 Jan 2:54 am HST
Extended Forecast for

5 Miles NW Waikapu HI

High Surf Advisory January 12, 03:42am until January 12, 06:00am
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory January 12, 03:42am until January 12, 06:00am

    NOW until 6:00am Mon

    High Surf Advisory

  • Overnight

    Low: 54 °F

    Scattered
    Showers

  • Monday

    Monday: Showers likely. Widespread haze. Mostly cloudy, with a high near 59. Breezy, with a west wind 9 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Scattered showers before midnight. Partly cloudy, with a low around 50. North northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Scattered
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Light and variable wind becoming south southwest 6 to 11 mph after midnight.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Windy, with a south southwest wind 11 to 16 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 60 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 51. Windy, with a south southwest wind 25 to 30 mph becoming northwest 11 to 16 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 70%.

    Low: 51 °F

    Windy.
    Scattered
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 55. Northwest wind 11 to 13 mph becoming north northeast in the afternoon. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Widespread haze. Mostly cloudy, with a low around 54. West wind 9 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely. Widespread haze. Mostly cloudy, with a high near 59. Breezy, with a west wind 9 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Scattered showers before midnight. Partly cloudy, with a low around 50. North northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 58. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 52. Light and variable wind becoming south southwest 6 to 11 mph after midnight.
Wednesday
Mostly sunny, with a high near 60. Windy, with a south southwest wind 11 to 16 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 44 mph.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 51. Windy, with a south southwest wind 25 to 30 mph becoming northwest 11 to 16 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 70%.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 55. Northwest wind 11 to 13 mph becoming north northeast in the afternoon. Chance of precipitation is 70%.
Thursday Night
Isolated showers before midnight. Partly cloudy, with a low around 49. North northeast wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 55. Northeast wind 9 to 13 mph.
Friday Night
Partly cloudy, with a low around 50. East northeast wind around 9 mph.
Saturday
Mostly sunny, with a high near 56. East northeast wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 50. East wind 8 to 10 mph.
Sunday
Mostly sunny, with a high near 57. East wind 5 to 8 mph becoming light and variable in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Waikapu HI
 20.89°N 156.6°W (Elev. 4869 ft)
Last Update:
3:29 am HST Jan 12, 2026
Forecast Valid:
3am HST Jan 12, 2026-6pm HST Jan 18, 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