Cartagena (Colombia) sea temperature today: 30°C – beach water temperature, Cartagena (Colombia), Colombia
Colombia · Caribbean

Cartagena

Sea
86.4°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
81
80
80
81
83
85
84
84
85
85
85
83
Avg
82
82
81
82
84
85
85
85
86
86
85
84
Max
83
83
83
83
85
86
86
86
87
86
86
84

Warmest in September (85.9°F). Coldest in March (81.3°F). Comfortable for swimming year-round.

About Cartagena

Colombia's Caribbean coast meets its colonial apex at Cartagena's Ciudad Amurallada, the UNESCO-listed walled city ringed by eleven kilometres of 17th-century ramparts and anchored by the Castillo de San Felipe de Barajas – the largest Spanish fortress ever built in the Americas. Bocagrande's urban beaches run grey, so day-trippers board boats for Playa Blanca on Isla Barú, a 45-minute crossing to white sand, and the snorkelling reefs of Islas del Rosario an hour offshore. Sea temperatures hold 28-29 °C year-round, with Rafael Núñez airport fifteen minutes from downtown.