National Weather Service

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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 AM HST

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Fair

70°F

21°C

Humidity	79%
Wind Speed	NE 15 mph
Barometer	29.97 in (1015.4 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	19 Feb 11:54 pm HST

More Information:

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

Extended Forecast for

Hana HI

High Surf Advisory February 20, 12:20am until February 20, 06:00am

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory February 20, 12:20am until February 20, 06:00am
NOW until 6:00am Fri
High Surf Advisory
Overnight
Low: 67 °F
Showers
Likely
Friday
High: 77 °F
Showers
Likely and
Breezy
Friday Night
Low: 67 °F
Showers
Saturday
High: 77 °F
Heavy Rain
Saturday Night
Low: 66 °F
Heavy Rain
Sunday
High: 77 °F
Heavy Rain
Sunday Night
Low: 66 °F
Heavy Rain
Monday
High: 76 °F
Showers
Likely

Detailed Forecast

Overnight

Showers likely. Mostly cloudy, with a low around 67. East southeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Showers likely. Cloudy, with a high near 77. Breezy, with an east southeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

Friday Night

Occasional showers. Low around 67. East southeast wind 8 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. East wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 66. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. Calm wind becoming north around 5 mph 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. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 66. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 60%.

Monday

Showers likely. Mostly cloudy, with a high near 76. Northeast wind 6 to 10 mph. Chance of precipitation is 70%.

Monday Night

Showers likely. Mostly cloudy, with a low around 66. East northeast wind 8 to 10 mph. Chance of precipitation is 60%.

Tuesday

Showers likely. Mostly cloudy, with a high near 76. East northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 66. Breezy, with an east wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Wednesday

Scattered showers. Mostly cloudy, with a high near 76. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Wednesday Night

Scattered showers. Mostly cloudy, with a low around 66. Breezy, with an east wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Thursday

Partly sunny, with a high near 77. Breezy, with an east wind 15 to 18 mph, with gusts as high as 25 mph.