Measurements:
°C
°F
Molokai
76°F
SW 4 mph
Feels like: 80°F
Precip: 73%
World Resorts USA Molokai Weather

Molokai Sea Water Temperature

Current Sea Water Temperature:
+80.2°F
Maximum Sea Water Temperature in January: 82.0°F
Minimum Sea Water Temperature in January: 78.6°F
Average water temperature in January: 80.4°F

Sea Water Temperature for the Last 10 Days:

January 29 80.2°F January 24 80.0°F
January 28 80.2°F January 23 79.6°F
January 27 80.2°F January 22 79.8°F
January 26 79.8°F January 21 79.6°F
January 25 80.0°F January 20 79.8°F

When is the Warmest Sea for Molokai?

According to our data for the last three years for Molokai the highest average sea water temperature was in October, September and August.

Average Water Temperature by Month, °F

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Molokai was 83.9°F. The maximum and minimum values were 82.8°F and 85.2°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Molokai was 83.8°F. The maximum and minimum values were 83.2°F and 84.2°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Molokai was 83.4°F. The maximum and minimum values were 83.0°F and 84.0°F respectively.

Best Time to Visit Molokai
The most sunny months:
August 11 days
January 9 days
December 9 days
The most warm months:
September 81.7 °F
August 81.5 °F
October 81.3 °F
Warmest sea temperature:
October 84.1 °F
September 84.0 °F
August 83.7 °F
The most cold months:
February 76.4 °F
March 76.7 °F
January 77.3 °F
The most rainy months:
January 1 day
February 1 day
December 1 day
The most windy months:
July 17 mph
June 15 mph
August 15 mph

Molokai on the Weather Map

USA Resorts:
NAME
Chicago 0
Hawaii +74
Honolulu +74
Houston +38
Las Vegas +48
Los Angeles +56
Maui +68
Miami +64
Miami Beach +70
New York +12
San Diego +60
San Francisco +50
Sarasota +58
Tampa +58
Washington +12
24 Hours Weather Forecast
Molokai
Local time: 05:55
29 jan, thursday
0600 76°F
SW
4 mph
0900 76°F
SW
4 mph
1200 78°F
SW
4 mph
1500 78°F
S
5 mph
1800 78°F
S
4 mph
2100 78°F
SW
4 mph
30 jan, friday
0000 76°F
W
2 mph
0300 76°F
SW
4 mph