Norway - Weather

Oct 15, 2025

Norway Weather for Sailors

The coast of Southeast Norway has the warmest and driest weather as well as the coldest in winter. The weather in Western Norway is unreliable and generally wetter, although much milder in spring, autumn and winter.

In North Norway, winter air temperatures can persist even into July although in still weather, temperatures are raised by the long daylight hours and it can even be warmer than further south - 20+°C. It is a surprising fact that in the Lofoten Islands, the Gulf Stream keeps the mean temperature above freezing point in all months of the year and in July maximum temperatures reach well above 20degreesC.

Summer weather beyond the Arctic Circle, both in continental Norway and further north, is unreliable. Winds can be strong and the weather can change rapidly. Visibility can sometimes be poor, with low mist.

In winter, the SE coast regularly freezes over, but in the west Spring and Autumn both last a month longer and the temperature rarely falls below 0 C. Severe storms can occur between November and February.

Take local advice if planning to winter afloat.

Norway Weather Resources:

For links to free global weather information, forecast services and extreme weather information see the Noonsite Weather Page.

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Related to following destinations: Norway
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