World Resorts Costa Rica Santa Teresa Weather

Santa Teresa sea water temperature

Current sea water temperature:
+86.0°F
Minimum sea water temperature in April: 87.1°F
Maximum sea water temperature in April: 82.8°F
Average sea water temperature in April: 84.9°F

Sea water temperature for the last 10 days:

April 17 86.0°F April 12 85.6°F
April 16 86.0°F April 11 85.6°F
April 15 85.8°F April 10 86.2°F
April 14 86.2°F April 9 86.5°F
April 13 85.5°F April 8 87.1°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

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
82.9
82.3
83.4
83.7
84.3
84.3
84.4
85.2
84.9
84.1
83.7
83.5

Sea water temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
81
83
85
87
89
91
93

The average sea water temperature in May of 2024 was 85.6°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.7°F.

Sea water temperature in April, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
79
81
83
85
87
89
91
93

The average sea water temperature in April of 2025 was 85.9°F. The highest and lowest sea temperatures during the month were 87.1°F and 85.3°F.

Sea water temperature in June, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
78
80
82
84
86
88
90
92

The average sea water temperature in June of 2024 was 84.7°F. The highest and lowest sea temperatures during the month were 85.8°F and 83.7°F.

Best time for vacation in Santa Teresa

Sunniest months:
February 23 days
March 21 days
January 20 days
Warmest months:
February 87.6 °F
March 87.6 °F
April 87.1 °F
Warmest sea temp:
May 85.2 °F
April 84.8 °F
June 84.4 °F
Coldest months:
November 80.9 °F
October 81.4 °F
August 82.0 °F
Rainiest months:
August 16 days
June 15 days
September 14 days
Windiest months:
February 7.1 mph
March 6.2 mph
January 6.0 mph

Santa Teresa on a weather map

Leaflet | Tiles © Esri
Places in Costa Rica:
Name
°F
+64°F
+82°F
+59°F
+82°F
+73°F
+73°F
+81°F
+59°F
+82°F
+81°F
+75°F
+59°F
24 Hours Forecast
Santa Teresa
Local time: 23:15
April 18, friday
0000
82°F
S
7 mph
0300
81°F
S
7 mph
0600
81°F
SW
7 mph
0900
84°F
SW
9 mph
1200
88°F
NW
8 mph
1500
86°F
N
9 mph
1800
84°F
N
6 mph
2100
84°F
SE
2 mph
Units of measurement: °C / °F