National Weather Service

News Headlines

Implement change in coverage areas for the High Seas Text Forecast near the Equator and International Dateline effective February 17, 2026

Hazardous Weather Conditions

High Surf Advisory until February 20, 06:00 PM HST

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Partly Cloudy

78°F

26°C

Humidity	60%
Wind Speed	NE 16 G 29 mph
Barometer	29.96 in (1015.2 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	20 Feb 9:54 am HST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

5 Miles NW Waikapu HI

High Surf Advisory February 20, 10:56am until February 20, 06:00pm

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory February 20, 10:56am until February 20, 06:00pm
NOW until 6:00pm Fri
High Surf Advisory
Today
High: 57 °F
Scattered
Showers and
Breezy
Tonight
Low: 52 °F
Showers
Likely
Saturday
High: 58 °F
Heavy Rain
Saturday Night
Low: 51 °F
Heavy Rain
Sunday
High: 58 °F
Heavy Rain
Sunday Night
Low: 50 °F
Heavy Rain
Monday
High: 56 °F
Showers
Likely
Monday Night
Low: 50 °F
Scattered
Showers

Detailed Forecast

Today

Scattered showers. Mostly cloudy, with a high near 57. Breezy, with an east wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Showers likely, mainly before midnight. Mostly cloudy, with a low around 52. East northeast wind 5 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 58. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Saturday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 51. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Scattered showers, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 58. West wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Showers likely and possibly a thunderstorm before midnight, then scattered showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 50. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Showers likely, mainly after noon. Mostly cloudy, with a high near 56. Light north northeast wind becoming east northeast 5 to 10 mph in the afternoon. Chance of precipitation is 60%.

Monday Night

Scattered showers. Mostly cloudy, with a low around 50. East northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

Tuesday

Scattered showers. Partly sunny, with a high near 55. Breezy, with an east northeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Tuesday Night

Scattered showers, mainly before midnight. Mostly cloudy, with a low around 50. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Wednesday

Scattered showers. Partly sunny, with a high near 55. Breezy, with an east northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Wednesday Night

Isolated showers. Partly cloudy, with a low around 50. East wind 8 to 13 mph. Chance of precipitation is 20%.

Thursday

Isolated showers. Mostly sunny, with a high near 57. Breezy, with an east wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 20%.