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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

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Rain Fog/Mist

65°F

18°C

Humidity	87%
Wind Speed	SW 6 mph
Barometer	30.02 in (1016.5 mb)
Dewpoint	61°F (16°C)
Visibility	5.00 mi
Last update	19 Feb 11:53 pm HST

More Information:

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

Extended Forecast for

3 Miles E Hawaii Volcanoes National Park HI

High Surf Advisory February 20, 12:29am until February 20, 06:00am

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory February 20, 12:29am until February 20, 06:00am
NOW until 6:00am Fri
High Surf Advisory
Overnight
Low: 54 °F
Showers
Likely
Friday
High: 64 °F
Scattered
Showers
Friday Night
Low: 55 °F
Showers
Likely
Saturday
High: 65 °F
Heavy Rain
Saturday Night
Low: 54 °F
Heavy Rain
then Isolated
Showers
Sunday
High: 65 °F
Isolated
Showers then
Heavy Rain
Sunday Night
Low: 54 °F
Heavy Rain
Monday
High: 65 °F
Scattered
Showers then
Showers
Likely

Detailed Forecast

Overnight

Showers likely. Mostly cloudy, with a low around 54. North wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Scattered showers. Cloudy, with a high near 64. North wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Showers likely, mainly before midnight. Cloudy, with a low around 55. North northeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 65. North northeast wind around 6 mph becoming calm in the morning. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday Night

Scattered showers and thunderstorms before midnight, then isolated showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 54. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Isolated showers, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 65. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Scattered showers and thunderstorms before midnight, then isolated showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 30%.

Monday

Showers likely, mainly after noon. Partly sunny, with a high near 65. Calm wind becoming east around 5 mph. Chance of precipitation is 60%.

Monday Night

Scattered showers. Mostly cloudy, with a low around 54. Light north northwest wind. Chance of precipitation is 50%.

Tuesday

Showers likely, mainly after noon. Partly sunny, with a high near 65. Light north northeast wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 60%.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 55. North northeast wind 8 to 10 mph. Chance of precipitation is 60%.

Wednesday

Scattered showers. Mostly cloudy, with a high near 62. Northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

Wednesday Night

Scattered showers. Mostly cloudy, with a low around 54. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

Thursday

Scattered showers. Partly sunny, with a high near 63. Northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.