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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 19, 06:00 PM HST

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

75°F

24°C

Humidity	64%
Wind Speed	E 6 mph
Barometer	30.07 in (1018.1 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	19 Feb 11:53 am HST

More Information:

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

Extended Forecast for

4 Miles E Hilo International Airport HI

High Surf Advisory February 19, 12:10pm until February 19, 06:00pm

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory February 19, 12:10pm until February 19, 06:00pm
NOW until 6:00pm Thu
High Surf Advisory
This Afternoon
High: 76 °F
Showers
Likely
Tonight
Low: 63 °F
Showers
Friday
High: 76 °F
Showers
Likely
Friday Night
Low: 64 °F
Showers then
Scattered
Showers
Saturday
High: 77 °F
Heavy Rain
Saturday Night
Low: 63 °F
Heavy Rain
Sunday
High: 77 °F
Heavy Rain
Sunday Night
Low: 63 °F
Heavy Rain

Detailed Forecast

This Afternoon

Showers likely. Mostly cloudy, with a high near 76. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Occasional showers. Low around 63. Calm wind. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

Friday

Showers likely. Cloudy, with a high near 76. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Friday Night

Occasional showers, mainly before midnight. Low around 64. Calm wind. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

Saturday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Saturday 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 63. Light west wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter 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. Partly sunny, with a high near 77. Calm wind becoming north northwest around 6 mph in the afternoon. Chance of precipitation is 60%.

Sunday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 63. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

Showers likely, mainly after noon. Partly sunny, with a high near 77. Calm wind becoming northeast 5 to 7 mph. Chance of precipitation is 60%.

Monday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 63. Light west northwest wind. Chance of precipitation is 60%.

Tuesday

Showers likely. Mostly cloudy, with a high near 76. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 60%.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 64. Northeast wind 3 to 6 mph. Chance of precipitation is 60%.

Wednesday

Showers likely. Mostly cloudy, with a high near 75. East northeast wind 5 to 11 mph. Chance of precipitation is 60%.