Straumen Beach is a sheltered Storfjord-side beach, which generally implies calmer waters, making it suitable for swimming. The water in the fjords of Norway is typically cold, even in summer, so be prepared for a brisk experience. As a pebble beach, entry might be less soft than sand, but it's usually safe for families. Always be aware of the water temperature and local conditions.

The best time to visit Straumen Beach is during 'Best Weather' for milder temperatures and 'Less Crowds' for a more tranquil experience. This typically points to the summer months (June to August) for warmth, but visiting during the shoulder seasons (late spring, early autumn) might offer pleasant weather with fewer visitors, allowing for a more serene appreciation of the fjord scenery.