Østfold Country — Water Temperature Today and Throughout the Year
Discover water temperatures in Østfold Country (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
Østfold, located in the southeastern part of Norway, has a coastline along the Oslofjord, which is influenced by the relatively mild climate of the region and the warming effects of the Gulf Stream. In the summer, water temperatures along Østfold’s coast typically range from 16°C to 19°C (61°F to 66°F). These conditions provide a more temperate environment for swimming and other water activities, making it a popular area for locals and tourists looking to enjoy the outdoors during the warmer months.
During the winter, the water temperature in Østfold drops to around 3°C to 5°C (37°F to 41°F), which is typical for coastal areas in southern Norway. These colder temperatures make swimming and other water activities less appealing during the winter months. However, the region’s relatively mild winters compared to more northern areas of Norway make it an attractive destination for other outdoor pursuits, such as hiking, winter sports, and coastal exploration. Despite the chilly waters in winter, Østfold’s scenic coastline remains a key aspect of its natural beauty throughout the year.