Measurements:
°C
°F
San Cristobal Island
84°F
SW 5 mph
Feels like: 90°F
Precip: 0%
World Resorts Ecuador San Cristobal Island Weather

San Cristobal Island Sea Water Temperature

Current Sea Water Temperature:
+85.8°F
Maximum Sea Water Temperature in March: 87.6°F
Minimum Sea Water Temperature in March: 81.2°F
Average water temperature in March: 84.4°F

Sea Water Temperature for the Last 10 Days:

March 09 85.8°F March 04 84.6°F
March 08 84.8°F March 03 85.0°F
March 07 84.8°F March 02 84.0°F
March 06 83.8°F March 01 83.8°F
March 05 84.4°F February 28 83.8°F

When is the Warmest Sea for San Cristobal Island?

According to our data for the last three years for San Cristobal 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 San Cristobal Island was 86.1°F. The maximum and minimum values were 84.2°F and 87.6°F respectively.

Sea Water Temperature in February

Select Year: 2026 2025 2024

The average sea surface temperature in February 2026 for San Cristobal Island was 83.4°F. The maximum and minimum values were 81.4°F and 85.2°F respectively.

Sea Water Temperature in April

Select Year: 2025 2024 2023

The average sea surface temperature in April 2025 for San Cristobal Island was 83.8°F. The maximum and minimum values were 79.8°F and 88.0°F respectively.

Best Time to Visit San Cristobal Island
The most sunny months:
April 9 days
March 8 days
May 7 days
The most warm months:
March 84.4 °F
February 83.5 °F
April 82.0 °F
Warmest sea temperature:
March 84.4 °F
February 82.8 °F
April 82.4 °F
The most cold months:
September 72.2 °F
August 72.9 °F
October 73.2 °F
The most rainy months:
March 2 days
April 1 day
February 1 day
The most windy months:
August 11 mph
September 11 mph
July 11 mph

San Cristobal Island on the Weather Map

24 Hours Weather Forecast
San Cristobal Island
Local time: 19:36
09 mar, monday
2100 84°F
SW
5 mph
10 mar, tuesday
0000 82°F
SW
4 mph
0300 82°F
SW
5 mph
0600 82°F
SW
6 mph
0900 84°F
SW
6 mph
1200 84°F
SW
6 mph
1500 84°F
SW
6 mph
1800 84°F
SW
6 mph