Measurements:
°C
°F
Tortuguero
84°F
W 2 mph
Feels like: 90°F
Precip: 0%
World Resorts Costa Rica Tortuguero Weather

Tortuguero Sea Water Temperature

Current Sea Water Temperature:
+85.6°F
Maximum Sea Water Temperature in April: 89.8°F
Minimum Sea Water Temperature in April: 85.2°F
Average water temperature in April: 87.1°F

Sea Water Temperature for the Last 10 Days:

April 04 85.6°F March 30 86.8°F
April 03 85.8°F March 29 86.0°F
April 02 86.0°F March 28 86.6°F
April 01 86.2°F March 27 86.8°F
March 31 86.6°F March 26 85.4°F

When is the Warmest Sea for Tortuguero?

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

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Tortuguero was 88.2°F. The maximum and minimum values were 87.4°F and 89.6°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Tortuguero was 88.8°F. The maximum and minimum values were 87.8°F and 89.8°F respectively.

Sea Water Temperature in May

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Tortuguero was 88.1°F. The maximum and minimum values were 86.4°F and 88.8°F respectively.

Best Time to Visit Tortuguero
The most sunny months:
April 4 days
May 2 days
March 2 days
The most warm months:
May 87.9 °F
September 87.8 °F
April 87.2 °F
Warmest sea temperature:
September 88.9 °F
October 88.7 °F
May 88.3 °F
The most cold months:
February 84.3 °F
November 84.4 °F
December 84.4 °F
The most rainy months:
July 16 days
June 15 days
August 13 days
The most windy months:
February 5 mph
March 4 mph
April 4 mph

Tortuguero on the Weather Map

24 Hours Weather Forecast
Tortuguero
Local time: 10:09
04 apr, saturday
1200 88°F
W
7 mph
1500 88°F
SW
7 mph
1800 80°F
SW
5 mph
2100 78°F
SW
3 mph
05 apr, sunday
0000 78°F
SW
2 mph
0300 78°F
NW
1 mph
0600 76°F
NE
2 mph
0900 84°F
W
2 mph