Sea temperatures Colombia Sea temperature Cartagena Created with Highcharts 3.0.8Sea temperature807880808284848484868482JanFebMarAprMayJuneJulAugustSeptOctNovDec0 °20 °40 °60 °80 °100 ° Jan Feb March April May June Jul August sept. Oct nov. dec. Sea temperature80°78°80°80°82°84°84°84°84°86°84°82°