Measurements:
°C
°F
Cahuita
76°F
NE 4 mph
Feels like: 80°F
Precip: 0%
World Resorts Costa Rica Cahuita Weather

Cahuita Sea Water Temperature

Current Sea Water Temperature:
+84.8°F
Maximum Sea Water Temperature in January: 87.2°F
Minimum Sea Water Temperature in January: 84.2°F
Average water temperature in January: 85.4°F

Sea Water Temperature for the Last 10 Days:

January 08 84.8°F January 03 85.4°F
January 07 84.8°F January 02 85.4°F
January 06 85.0°F January 01 85.6°F
January 05 85.2°F December 31 85.8°F
January 04 85.2°F December 30 86.0°F

When is the Warmest Sea for Cahuita?

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

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 Cahuita was 88.8°F. The maximum and minimum values were 87.6°F and 89.6°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Cahuita was 88.5°F. The maximum and minimum values were 87.6°F and 89.4°F respectively.

Sea Water Temperature in June

Select Year: 2025 2024 2023

The average sea surface temperature in June 2025 for Cahuita was 87.5°F. The maximum and minimum values were 86.4°F and 88.4°F respectively.

Best Time to Visit Cahuita
The most sunny months:
April 4 days
December 3 days
March 3 days
The most warm months:
September 87.1 °F
May 86.8 °F
June 86.2 °F
Warmest sea temperature:
October 89.0 °F
September 89.0 °F
June 88.4 °F
The most cold months:
January 83.4 °F
February 83.5 °F
December 83.5 °F
The most rainy months:
July 15 days
June 13 days
August 12 days
The most windy months:
November 5 mph
July 4 mph
October 4 mph

Cahuita on the Weather Map

Costa Rica Resorts:
NAME
Alajuela +58
Cahuita +76
Cartago +56
Jaco +80
Limon +78
Playa Flamingo +80
Playas del Coco +80
Puerto Limon +76
Puerto Viejo de Talamanca +74
Quepos +70
Samara +78
San Jose +56
Santa Teresa +82
Tamarindo +80
Tortuguero +76
24 Hours Weather Forecast
Cahuita
Local time: 20:37
08 jan, thursday
2100 76°F
NE
4 mph
09 jan, friday
0000 76°F
NE
4 mph
0300 74°F
NE
4 mph
0600 74°F
NE
4 mph
0900 80°F
S
1 mph
1200 84°F
SW
6 mph
1500 84°F
SW
7 mph
1800 80°F
NW
2 mph