Measurements:
°C
°F
Isabela Island
70°F
N 6 mph
Feels like: 70°F
Precip: 76%
World Resorts Ecuador Isabela Island Weather

Isabela Island Sea Water Temperature

Current Sea Water Temperature:
+71.0°F
Maximum Sea Water Temperature in December: 80.4°F
Minimum Sea Water Temperature in December: 69.0°F
Average water temperature in December: 73.8°F

Sea Water Temperature for the Last 10 Days:

December 05 71.0°F November 30 73.0°F
December 04 72.8°F November 29 72.2°F
December 03 72.2°F November 28 72.2°F
December 02 72.6°F November 27 71.4°F
December 01 72.4°F November 26 71.4°F

When is the Warmest Sea for Isabela Island?

According to our data for the last three years for Isabela Island the highest average sea water temperature was in March, February and April.

Average Water Temperature by Month, °F

Sea Water Temperature in March

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for Isabela Island was 85.3°F. The maximum and minimum values were 82.8°F and 87.2°F respectively.

Sea Water Temperature in February

Select Year: 2025 2024 2023

The average sea surface temperature in February 2025 for Isabela Island was 82.0°F. The maximum and minimum values were 79.2°F and 85.0°F respectively.

Sea Water Temperature in April

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for Isabela Island was 82.3°F. The maximum and minimum values were 79.4°F and 86.0°F respectively.

Best Time to Visit Isabela Island
The most sunny months:
May 9 days
November 9 days
June 7 days
The most warm months:
March 85.1 °F
February 84.9 °F
April 84.6 °F
Warmest sea temperature:
March 83.3 °F
February 81.3 °F
April 81.1 °F
The most cold months:
September 77.3 °F
October 78.0 °F
August 78.1 °F
The most rainy months:
March 6 days
April 3 days
February 2 days
The most windy months:
July 10 mph
August 10 mph
September 9 mph

Isabela Island on the Weather Map

24 Hours Weather Forecast
Isabela Island
Local time: 02:22
05 dec, friday
0300 70°F
N
6 mph
0600 70°F
N
6 mph
0900 74°F
N
7 mph
1200 78°F
N
9 mph
1500 80°F
N
11 mph
1800 76°F
N
9 mph
2100 72°F
NW
7 mph
06 dec, saturday
0000 70°F
NW
6 mph