World Resorts Costa Rica Santa Teresa Weather

Santa Teresa sea water temperature

Current sea water temperature:
+86.4°F
Minimum sea water temperature in July: 87.4°F
Maximum sea water temperature in July: 82.4°F
Average sea water temperature in July: 84.6°F

Sea water temperature for the last 10 days:

July 17 86.4°F July 12 86.7°F
July 16 86.0°F July 11 86.4°F
July 15 86.4°F July 10 86.7°F
July 14 86.5°F July 9 86.5°F
July 13 86.2°F July 8 86.5°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 June.

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 June, °F

Show year:
2026
2025
2024

The average sea water temperature in June of 2026 was 85.7°F. The highest and lowest sea temperatures during the month were 87.1°F and 84.7°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
June 84.6 °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
+86°F
NE 6 mph
Feels like: +93°F
Precip.: 30%
Places in Costa Rica:
Name
°F
+75°F
+86°F
+68°F
+81°F
+84°F
+81°F
+81°F
+86°F
+72°F
+90°F
+81°F
+72°F
24 Hours Forecast
Santa Teresa
Local time: 15:03
July 17, friday
1800
82°F
E
5 mph
2100
82°F
SE
4 mph
July 18, saturday
0000
81°F
S
6 mph
0300
79°F
S
6 mph
0600
79°F
SW
5 mph
0900
82°F
SW
4 mph
1200
84°F
N
4 mph
1500
84°F
NE
6 mph
Units of measurement: °C / °F