Measurements:
°C
°F
Molokai
80°F
W 9 mph
Feels like: 84°F
Precip: 15%
World Resorts USA Molokai Weather

Molokai Sea Water Temperature

Current Sea Water Temperature:
+82.6°F
Maximum Sea Water Temperature in July: 84.8°F
Minimum Sea Water Temperature in July: 81.4°F
Average water temperature in July: 82.9°F

Sea Water Temperature for the Last 10 Days:

July 15 82.6°F July 10 82.6°F
July 14 82.2°F July 09 82.4°F
July 13 82.4°F July 08 82.4°F
July 12 82.8°F July 07 82.6°F
July 11 82.8°F July 06 83.0°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 76.2 °F
March 76.5 °F
January 77.3 °F
The most rainy months:
March 1 day
February 1 day
January 1 day
The most windy months:
July 17 mph
June 15 mph
August 15 mph

Molokai on the Weather Map

USA Resorts:
NAME
Boston +96
Chicago +84
Hawaii +82
Houston +82
Las Vegas +118
Los Angeles +100
Maui +78
Miami +96
Myrtle Beach +90
New York +104
San Diego +94
San Francisco +82
Santa Monica +82
Sarasota +96
Tampa +98
24 Hours Weather Forecast
Molokai
Local time: 11:35
15 jul, wednesday
1200 80°F
W
9 mph
1500 80°F
W
11 mph
1800 80°F
W
13 mph
2100 80°F
W
14 mph
16 jul, thursday
0000 78°F
W
12 mph
0300 78°F
W
11 mph
0600 78°F
W
11 mph
0900 80°F
W
13 mph