Hanstholm - surf spot statistics

Hanstholm, Denmark, experiences a mix of wind swell and ground swell throughout the year, with the best conditions typically occurring in the autumn and winter months. The swell is predominantly wind-driven, with ground swell rarely exceeding 10% of total swell activity. The mean swell size peaks in December and January at 1.3m, dropping to its lowest in April through August at around 0.8m. The best months for surfers are November through February, when larger swells (1.0–1.3m) coincide with slightly more favorable wind conditions, though the overall wind conditions remain challenging, with good winds occurring only 7–9% of the time. The worst wind conditions are seen from May to September, where bad winds dominate 93–94% of the time, paired with smaller swells. While Hanstholm is surfable year-round, advanced surfers will find the most consistent waves in late autumn and winter, despite the often poor winds. Spring and summer offer smaller, weaker swells and are better suited for beginners or longboarders. If you're chasing bigger, more powerful waves, prioritize November to February, but be prepared for strong onshore winds and cold conditions.

December in Hanstholm offers consistent but often challenging conditions for surfers. The average swell height of 1.3m with a 7.6s period suggests mostly small to mid-range waves, best suited for intermediate to advanced riders. The dominant swell directions are W, WNW, and NW, providing the most rideable waves (1-2.5m range) with decent energy, though larger swells (2.5m+) are rare. Cross-shore winds from the W/NW quadrant are most common, but only 7% of wind conditions are ideal—typically lighter winds from the NE/ENE or SW/WSW, which occasionally clean up the waves. Strong onshore winds (20-40+ kph) from the SW/W/WNW are frequent, creating choppy conditions. Winter storms can bring powerful but messy swells, while smaller days are better for maneuverable turns. Patience is key—wait for post-storm clean-up or rare lighter wind days for the best sessions. A thicker wetsuit (5/6mm) is essential due to cold water and air temperatures. Overall, expect raw, powerful waves with variable wind quality, rewarding those who time it right.