Measurements:
°C
°F
Puerto Viejo de Talamanca
74°F
E 4 mph
Feels like: 74°F
Precip: 100%
World Resorts Costa Rica Puerto Viejo de Talamanca Weather

Puerto Viejo de Talamanca Sea Water Temperature

Current Sea Water Temperature:
+86.2°F
Maximum Sea Water Temperature in March: 88.8°F
Minimum Sea Water Temperature in March: 84.2°F
Average water temperature in March: 86.2°F

Sea Water Temperature for the Last 10 Days:

March 29 86.2°F March 24 85.6°F
March 28 86.2°F March 23 85.6°F
March 27 86.4°F March 22 85.8°F
March 26 85.8°F March 21 85.8°F
March 25 86.0°F March 20 85.6°F

When is the Warmest Sea for Puerto Viejo de Talamanca?

According to our data for the last three years for Puerto Viejo de Talamanca 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 Puerto Viejo de Talamanca was 88.8°F. The maximum and minimum values were 88.0°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 Puerto Viejo de Talamanca 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 Puerto Viejo de Talamanca was 87.5°F. The maximum and minimum values were 86.4°F and 88.6°F respectively.

Best Time to Visit Puerto Viejo de Talamanca
The most sunny months:
January 3 days
March 3 days
April 3 days
The most warm months:
May 86.9 °F
September 86.6 °F
June 86.3 °F
Warmest sea temperature:
October 89.0 °F
September 89.0 °F
June 88.4 °F
The most cold months:
December 82.4 °F
January 82.7 °F
February 82.7 °F
The most rainy months:
June 12 days
July 12 days
November 11 days
The most windy months:
February 4 mph
July 4 mph
December 4 mph

Puerto Viejo de Talamanca on the Weather Map

Costa Rica Resorts:
NAME
Alajuela +60
Cahuita +78
Heredia +56
Jaco +84
Limon +78
Playa Flamingo +80
Playas del Coco +80
Puerto Limon +78
Puerto Viejo de Talamanca +74
Quepos +70
Samara +82
San Jose +56
Santa Teresa +84
Tamarindo +80
Tortuguero +76
24 Hours Weather Forecast
Puerto Viejo de Talamanca
Local time: 00:04
30 mar, monday
0300 72°F
E
4 mph
0600 70°F
E
4 mph
0900 84°F
SE
4 mph
1200 88°F
S
9 mph
1500 86°F
S
7 mph
1800 82°F
S
5 mph
2100 76°F
E
2 mph
31 mar, tuesday
0000 74°F
E
4 mph