Manuel Antonio sea temperature today: 30°C – beach water temperature, Manuel Antonio, Costa Rica
Costa Rica · Central America

Manuel Antonio

Sea
86.7°F
Air
UV
Bathtub
Above 28°C

More like this

Climate · monthly averages
Sea temperature by month
5-year averages (2021–2025). Min/Max are typical daily lows and highs, not record extremes.
75°F
79°F
82°F
86°F
90°F
93°F
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Min
83
84
85
85
85
84
83
84
84
82
82
83
Avg
84
85
86
86
86
85
85
85
84
84
83
84
Max
86
86
87
87
87
86
86
86
86
85
84
85

Warmest in April (86.2°F). Coldest in November (82.7°F). Comfortable for swimming year-round.

About Manuel Antonio

Manuel Antonio National Park, established 1972 on Costa Rica's central Pacific coast south of Quepos, packs squirrel monkeys, sloths and capuchins into the country's smallest reserve, where rainforest meets ocean within metres of the sand. Outside the entrance, Playa Espadilla runs a long public strip with vendors and surf schools, while Playa Espadilla Sur lies inside the park, sheltered by the Punta Catedral tombolo that links a former island to shore. Sea temperatures hold between 28 and 29 °C from January through December, swimmable year-round.