Measurements:
°C
°F
World Resorts Costa Rica

Costa Rica Sea Water Temperature in October

The Costa Rica resorts with the warmest sea water temperature in October are Limon, Puerto Limon and Cahuita.

Below you can see a list of all popular Costa Rica resorts and information about sea water temperature in October for the last two years.

Resort Name October 2024 October 2023 October 2022
Limon 89.5°F 90.3°F 88.3°F
Puerto Limon 89.5°F 90.3°F 88.3°F
Cahuita 89.3°F 90.2°F 88.4°F
Puerto Viejo de Talamanca 89.3°F 90.2°F 88.5°F
Tortuguero 88.8°F 89.7°F 88.2°F
Playas del Coco 87.5°F 89.7°F 86.7°F
San Jose 87.5°F 89.2°F 85.7°F
Heredia 87.4°F 89.0°F 85.9°F
Cartago 87.4°F 89.2°F 85.7°F
Santa Teresa 87.4°F 89.4°F 85.7°F
Jaco 87.4°F 88.9°F 85.9°F
Quepos 87.4°F 89.0°F 85.8°F
El Roble 87.4°F 88.8°F 85.9°F
Playa Flamingo 87.3°F 89.4°F 86.3°F
Alajuela 87.3°F 88.8°F 85.9°F
Tamarindo 87.3°F 89.6°F 86.1°F
Samara 87.2°F 89.2°F 85.9°F

Please see following sea water temperature averages charts for the warmest Costa Rica resorts in October.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
85.6
87.2
88.4
88.6
87.5
86.7
88
87.9
86.7
85.6
84.9
84.8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
85.8
87.8
89
89.2
88.1
87.3
88.6
88.4
87.1
86.2
85.3
85.2
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
86
88
89.1
89.1
88
87.4
88.6
88.3
87
86.3
85.4
85.4

You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.