MyCruiseForecast

Hawaii Island, USA

Hilo cruise weather by month

What to expect when your ship is in Hilo in any month: temperatures, how often it rains, wind, sea temperature and wave heights.

Weather in Hilo by month

Average highs run from 76°F (25°C) in February to 82°F (28°C) in September. Rain falls on the fewest days in January and the most in September. Sea temperature and wave heights are for the water just off the port.

Typical conditions, 2022–2025 climate record (ECMWF). Rain days are days with at least 1 mm of rain or melted snow. These are averages, not a forecast.
MonthHigh / lowRain daysWindSea tempTypical seas
January79 / 66°F26 / 19°C42%10 mph16 km/h77°F25°C7 ft (2.1 m)Moderate; rougher days up to 10 ft
February76 / 66°F25 / 19°C69%10 mph17 km/h76°F25°C8 ft (2.4 m)Moderate; rougher days up to 12 ft
March77 / 67°F25 / 19°C73%10 mph17 km/h76°F24°C7 ft (2.2 m)Moderate; rougher days up to 9 ft
April78 / 67°F25 / 20°C81%10 mph17 km/h76°F24°C7 ft (2.1 m)Moderate; rougher days up to 9 ft
May78 / 68°F26 / 20°C86%10 mph16 km/h77°F25°C6 ft (1.9 m)Moderate; rougher days up to 8 ft
June80 / 70°F26 / 21°C77%9 mph15 km/h78°F26°C6 ft (1.7 m)Moderate; rougher days up to 7 ft
July81 / 71°F27 / 21°C78%10 mph16 km/h79°F26°C6 ft (1.8 m)Moderate; rougher days up to 7 ft
August82 / 71°F28 / 22°C73%10 mph16 km/h80°F26°C6 ft (1.7 m)Moderate; rougher days up to 7 ft
September82 / 71°F28 / 22°C86%9 mph15 km/h80°F27°C6 ft (1.7 m)Moderate; rougher days up to 7 ft
October81 / 71°F27 / 21°C65%9 mph15 km/h80°F27°C6 ft (1.9 m)Moderate; rougher days up to 9 ft
November79 / 69°F26 / 20°C69%10 mph16 km/h79°F26°C7 ft (2.2 m)Moderate; rougher days up to 10 ft
December77 / 67°F25 / 20°C68%10 mph16 km/h78°F26°C8 ft (2.5 m)Moderate; rougher days up to 11 ft

Check the forecast for your sailing

Upcoming cruises in Hilo

13 ships from 6 cruise lines are scheduled here, 26 visits in total. The next 15:

DateShipStopSailing
Fri, Oct 92026KoningsdamHolland America LineCalls17 nights from Vancouver
Mon, Oct 122026Grand PrincessPrincess CruisesCalls28 nights from Los Angeles
Mon, Oct 122026Pride of AmericaNorwegian Cruise LineCalls7 nights from Honolulu
Sun, Oct 182026NoordamHolland America LineCalls34 nights from Seattle
Mon, Oct 192026Carnival RadianceCarnival Cruise LineCalls14 nights from Los Angeles
Mon, Oct 192026Pride of AmericaNorwegian Cruise LineCalls7 nights from Honolulu
Thu, Oct 222026Emerald PrincessPrincess CruisesCalls16 nights from Los Angeles
Mon, Oct 262026Pride of AmericaNorwegian Cruise LineCalls7 nights from Honolulu
Wed, Oct 282026Ruby PrincessPrincess CruisesCalls16 nights from San Francisco
Mon, Nov 22026Pride of AmericaNorwegian Cruise LineCalls7 nights from Honolulu
Tue, Nov 32026Norwegian SpiritNorwegian Cruise LineCalls12 nights from Papeete
Mon, Nov 92026Pride of AmericaNorwegian Cruise LineCalls7 nights from Honolulu
Fri, Nov 132026Ruby PrincessPrincess CruisesCalls16 nights from San Francisco
Sat, Nov 142026Emerald PrincessPrincess CruisesCalls16 nights from Los Angeles
Mon, Nov 162026Carnival RadianceCarnival Cruise LineCalls14 nights from Los Angeles

Ships that visit Hilo

Nearby cruise ports

Wave heights are significant wave height on the Douglas sea state scale. What the numbers mean for a cruise. Sources and method are on the about page.