The Radisson - surf spot statistics

The Radisson in the United States offers variable surf conditions throughout the year, with certain months standing out as more favorable for surfers. The best swells typically occur between September and December, when ground swell percentages increase, particularly in September (19%) and October (15%). These months also see moderate wind swell contributions (41-58%) and a relatively low percentage of no-swell days (32-40%), creating more consistent wave opportunities. Swell sizes are also at their largest during this period, averaging 0.6-0.8 meters, with October and November offering the biggest waves. In contrast, summer months (June-August) have poor conditions, with minimal ground swell (1-6%), high no-swell frequencies (60-70%), and the smallest waves (0.4-0.5m). Wind conditions are generally unfavorable year-round but slightly less harsh in winter (December-February) and early spring (March), where good wind days reach around 15-17%. However, even the best months have a high percentage of bad wind conditions (83-88%), meaning surfers must often contend with onshore winds. For the most reliable surf, late September through November provides the best combination of swell consistency, size, and slightly less disruptive winds, making it the prime window for experienced surfers at The Radisson.

April at The Radisson offers generally small but rideable conditions, with an average swell height of 0.6m and a decent period of 8.2s, suggesting some energy in the waves despite their modest size. The most dominant swell directions are ENE and E, contributing the majority of waves in the 0.5-1.5m range, with ENE swells bringing occasional larger sets up to 2m. However, clean conditions are relatively rare—only 14% of the time does the wind align favorably for surfing, typically light offshore or cross-offshore. Winds are often problematic, with ESE to SSE directions prevailing, bringing onshore or sideshore breezes in the 10-30kph range. While the spot can produce fun, weaker waves on smaller ENE swells, expect inconsistent size and frequent wind-chop. Advanced surfers might find occasional punchier sections, but overall, it’s a month for forgiving boards and patience.