Measurements:
°C
°F
CURRENT WEATHER
13:05
Hawaii
82°F
SW 19 mph
Feels like: 86°F
Precip: 14%
World Resorts USA Hawaii Weather

7 Day Weather Forecast

10.05
mon
DAY
82°F
SW 19 mph
precip
14%
NIGHT
80°F
SW 15 mph
precip
20%
10.06
tue
DAY
82°F
SW 13 mph
precip
6%
NIGHT
80°F
W 8 mph
precip
15%
10.07
wed
DAY
82°F
NE 10 mph
precip
5%
NIGHT
80°F
N 5 mph
precip
7%
10.08
thu
DAY
84°F
N 11 mph
precip
29%
NIGHT
80°F
N 8 mph
precip
56%
10.09
fri
DAY
84°F
NE 14 mph
precip
25%
NIGHT
80°F
E 7 mph
precip
18%
10.10
sat
DAY
82°F
SW 5 mph
precip
25%
NIGHT
78°F
S 9 mph
precip
19%
10.11
sun
DAY
80°F
SW 8 mph
precip
16%
NIGHT
78°F
SW 9 mph
precip
19%

Hawaii Sea Water Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Hawaii was 27.0°F. The maximum and minimum values were 26.5°F and 27.2°F respectively.

Hawaii on the Weather Map

Best Time to Visit Hawaii
The most sunny months:
January 15 days
August 14 days
June 14 days
The most warm months:
August 86.6 °F
September 86.4 °F
July 85.7 °F
Warmest sea temperature:
September 84.2 °F
October 84.0 °F
August 83.6 °F
The most cold months:
February 78.9 °F
March 79.1 °F
January 79.4 °F
The most rainy months:
March 3 days
February 3 days
October 2 days
The most windy months:
July 17 mph
August 16 mph
June 16 mph
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