Kvassheim - surf spot statistics

Kvassheim, Norway, is exposed to consistent swell year-round, but the best surfing conditions typically occur between November and March when ground swell contributions are highest (19-28%) and mean swell sizes range from 1.9 to 2.2 meters. Winter months see the most favorable swell composition, with ground swells providing cleaner, more organized waves, though wind conditions remain challenging with bad winds (onshore/cross-shore) dominating 85-89% of the time. February stands out with 28% ground swell and 2.0-meter waves, though winds are still unfavorable 85% of the time. Spring and summer (April-August) bring smaller waves (1.0-1.2 meters) and reduced ground swell influence (4-22%), making conditions weaker and less reliable. September and October offer a transitional period with improving swell size (1.4-1.8 meters) but still suffer from poor wind consistency. Overall, dedicated surfers will find the best waves in winter despite frequent bad winds, while summer provides smaller, windswell-dominated waves with marginally better (but still poor) wind conditions. For optimal sessions, target the coldest months and prepare for strong winds—patience and thick wetsuits are key.

In July, Kvassheim offers relatively modest surf conditions with an average swell height of 1.0m and a period of 6.6s, indicating mostly small, somewhat soft waves. The best swell directions come from the SW, WSW, and W sectors, which account for the majority of rideable waves in the 0.5–2.5m range (predominantly 1–1.5m). However, larger swells (over 2m) are rare, making it more suitable for beginners or longboarders. Wind conditions are challenging, with only 12% of the time being ideal for surfing—typically when winds are light (under 20kph) and offshore or side-offshore from easterly directions. Stronger winds (20–40kph) are frequent, particularly from the NW and NNW, which can create choppy or blown-out conditions. Surfers should monitor forecasts for rare clean, mid-sized days when wind and swell align. Overall, expect inconsistent surf with occasional fun sessions in the right conditions.