Sea water temperature throughout Santa Catarina is not yet warm enough for swimming and does not exceed 20°C. The warmest sea temperature in Santa Catarina today is 19.7°C (in Joinville), and the coldest water temperature is 17.9°C (Arroio do Silva).
Below are the cities and resorts in Santa Catarina with the values of water temperature today and yesterday. Also indicated are the maximum and minimum water temperatures that were recorded this month for the last ten years. Presented weather data are now available for each of the resorts. For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a city name. For ease of search, all places are also grouped by the first letter of the name.
Today, the highest waves along the entire coast of Santa Catarina are expected at Gamboa, reaching a height of 1.56 m (5' 1") (it is prohibited to swim in such a storm). The calmest seas can be found at Santo Antonio de Lisboa, with an average wave height of 0.44 m (1' 5"). If you want to see the 10-day sea forecast, choose the city you are interested in.
To find out what the water temperature was in Santa Catarina any day over a period of the last ten years, select the month.