World Resorts Costa Rica Cahuita Weather

Cahuita sea water temperature

Current sea water temperature:
+82.4°F
Minimum sea water temperature in December: 84.7°F
Maximum sea water temperature in December: 81.3°F
Average sea water temperature in December: 82.4°F

Sea water temperature for the last 10 days:

December 4 82.4°F November 29 82.4°F
December 3 82.4°F November 28 82.4°F
December 2 82.4°F November 27 82.8°F
December 1 82.4°F November 26 82.8°F
November 30 82.2°F November 25 82.9°F

When is the warmest sea in Cahuita?

Based on the data about daily sea water temperature for the last three years the warmest sea in Cahuita was noticed in October, September and June.

Monthly Sea Temperatures in Cahuita, °F

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 84.9°F. The highest and lowest sea temperatures during the month were 85.6°F and 83.8°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 84.6°F. The highest and lowest sea temperatures during the month were 85.5°F and 83.8°F.

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 83.8°F. The highest and lowest sea temperatures during the month were 84.6°F and 82.8°F.

Best time for vacation in Cahuita

Sunniest months:
April 4 days
March 3 days
January 2 days
Warmest months:
September 83.4 °F
May 83.1 °F
June 82.6 °F
Warmest sea temp:
October 85.1 °F
September 85.1 °F
June 84.6 °F
Coldest months:
December 80.0 °F
January 80.1 °F
February 80.1 °F
Rainiest months:
July 15 days
June 13 days
August 12 days
Windiest months:
November 5.6 mph
July 4.9 mph
October 4.9 mph

Cahuita on a weather map

Cahuita
+73°F
NE 4 mph
Feels like: +77°F
Precip.: 0%
Places in Costa Rica:
Name
°F
+61°F
+79°F
+73°F
+73°F
+73°F
+73°F
+75°F
+57°F
+79°F
+79°F
+75°F
+57°F
24 Hours Forecast
Cahuita
Local time: 21:27
December 05, friday
0000
73°F
NE
4 mph
0300
73°F
E
4 mph
0600
72°F
E
4 mph
0900
77°F
SE
2 mph
1200
81°F
S
6 mph
1500
81°F
SW
5 mph
1800
77°F
E
1 mph
2100
73°F
E
4 mph
Units of measurement: °C / °F