Vestfold County — Water Temperature Today and Throughout the Year
Discover water temperatures in Vestfold County (Norway), with real-time data and annual trends. Find all locations in the region and check the water temperature in them. We find every place where you can swim and show you the water temperature there today and throughout the year.
Sea Water Temperature Along the Coast
Chart of Average Temperature Changes Over the Last 60 Days
Places with the Warmest Sea Water Today
The Most Popular Seaside Places
Coastal Seas and Oceans
Water Temperature in Lakes and Rivers
Popular Lakes
Popular Rivers
Popular Places
Water Temperature and Swimming Overview
Regions and Map
Water Temperature Trends
Vestfold County, located along the southeastern coast of Norway, experiences relatively mild water temperatures compared to other parts of the country due to its southern position and the influence of the Gulf Stream. In the summer months, sea temperatures along its coastline typically range from 15°C to 18°C (59°F to 64°F). These temperatures are considered cool but generally pleasant for swimming, especially for those used to colder waters. The region’s attractive beaches and coastal areas make it a popular destination for people seeking outdoor activities such as sailing, fishing, and beach trips.
During the winter, the water temperature in Vestfold drops to around 4°C to 6°C (39°F to 43°F). While these colder temperatures are not ideal for swimming, they are still above freezing, and the region's mild winter climate makes the area accessible year-round for visitors interested in other activities like hiking and exploring the coastline. The mild winters in Vestfold, combined with its relatively warmer coastal waters, make it a distinctive part of Norway's maritime regions, offering a mix of natural beauty and temperate conditions along the southern coast.