Gilleleje Havn - surf spot statistics

Gilleleje Havn in Denmark is a windswell-dominated spot with very limited ground swell influence, rarely exceeding 1% even in December. The best months for surfers are typically late autumn to early winter (October to December), when wind swell frequency peaks around 48-53%, and mean swell sizes reach 0.7-0.8m. However, wind conditions are far from ideal, with good offshore or cross-offshore winds occurring only 3-4% of the time, while onshore or unfavorable winds dominate 94-97% of the year. Swell consistency improves slightly in winter, but the small average wave heights (rarely over 0.8m) and poor wind alignment make this spot challenging for high-performance surfing. Summer months (June-August) see similarly low swell sizes (0.5-0.6m) with marginally better wind conditions (6% good winds), but the high frequency of no-swell days (62-66%) limits surfable opportunities. Overall, Gilleleje Havn is a fickle, wind-dependent spot with the most rideable waves in October-December, though even then, conditions are often small and onshore. Surfers should prioritize storm-driven swells in late autumn when the rare combination of adequate swell and acceptable winds might align.

February at Gilleleje Havn offers relatively small surf conditions, with an average swell height of 0.7m and a short period of 4.1s, indicating weak, mushy waves. The dominant swell directions are from the W, WNW, and NW, with the highest frequency of waves in the 0.5-1.5m range, though larger swells (1.5-2.5m) do appear occasionally from these directions. The WSW and SW swells also contribute slightly larger waves, but clean conditions are rare due to the exposed nature of the spot. Wind is a major limiting factor—only 3% of the time is it ideal for surfing, with offshore (E-NE) winds being infrequent. The prevailing onshore winds (W-SW) often create choppy or blown-out conditions, particularly at higher speeds (20-40kph). For surfers, this means patience is key; the best windows are during W-NW swells with lighter E or NE winds, but expect mostly small, weak waves with occasional mid-sized, wind-affected peaks. Cold water and strong winds make it a challenging month, suited more for dedicated locals than high-performance surfing.