In October sea water temperature all along the Norwegian Sea coast is not yet warm enough for swimming and does not exceed 20°C. The warmest average water temperature Norwegian Sea in October is 10.2°C (in Bodo), and the coldest sea surface temperature is 5.8°C (in Hofn). To find out the sea temperature today and in the coming days, go to Current sea temperature of the Norwegian Sea
This data on the average monthly surface water temperature on the Norwegian Sea coast in October. To see the details, select the country and then the city of your interest. Besides water temperature, you can also get information about the weather for today, tomorrow and the upcoming days, surf forecast, as well as the data on sunrise/sunset and moonrise/moonset at a given point on any given day.