World Resorts Costa Rica Santa Teresa Weather

Santa Teresa sea water temperature

Current sea water temperature:
+86.7°F
Minimum sea water temperature in August: 87.4°F
Maximum sea water temperature in August: 82.6°F
Average sea water temperature in August: 84.4°F

Sea water temperature for the last 10 days:

August 6 86.7°F August 1 86.4°F
August 5 86.7°F July 31 86.4°F
August 4 86.7°F July 30 86.4°F
August 3 86.7°F July 29 86.2°F
August 2 86.5°F July 28 85.6°F

When is the warmest sea in Santa Teresa?

Based on the data about daily sea water temperature for the last three years the warmest sea in Santa Teresa was noticed in May, April and July.

Monthly Sea Temperatures in Santa Teresa, °F

Sea water temperature in May, °F

Show year:
2026
2025
2024

The average sea water temperature in May of 2026 was 86.4°F. The highest and lowest sea temperatures during the month were 87.4°F and 85.6°F.

Sea water temperature in April, °F

Show year:
2026
2025
2024

The average sea water temperature in April of 2026 was 85.8°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.9°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 86.3°F. The highest and lowest sea temperatures during the month were 87.4°F and 85.6°F.

Best time for vacation in Santa Teresa

Sunniest months:
February 23 days
March 21 days
January 20 days
Warmest months:
March 87.2 °F
February 87.2 °F
April 86.7 °F
Warmest sea temp:
May 85.5 °F
April 85.1 °F
July 84.7 °F
Coldest months:
November 81.0 °F
October 81.4 °F
August 82.0 °F
Rainiest months:
August 15 days
June 14 days
October 13 days
Windiest months:
February 7.3 mph
March 6.2 mph
January 5.9 mph

Santa Teresa on a weather map

Santa Teresa
+79°F
E 2 mph
Feels like: +82°F
Precip.: 22%
Places in Costa Rica:
Name
°F
+63°F
+81°F
+77°F
+77°F
+77°F
+77°F
+63°F
+79°F
+79°F
+75°F
+77°F
+63°F
24 Hours Forecast
Santa Teresa
Local time: 20:19
August 06, thursday
2100
79°F
E
2 mph
August 07, friday
0000
79°F
S
2 mph
0300
79°F
S
5 mph
0600
79°F
SW
2 mph
0900
81°F
SW
2 mph
1200
84°F
N
4 mph
1500
84°F
NE
7 mph
1800
81°F
E
6 mph
Units of measurement: °C / °F