Osbourne - surf spot statistics

Osborne, Canada, is a surf spot that primarily relies on wind swells, with ground swells making up a smaller portion of the swell mix. The best months for surfers are typically September through December, when the swell size is larger (averaging 1.4m to 1.7m) and ground swells contribute more, especially in September (22%) and December (20%). Wind conditions are challenging year-round, but the least unfavorable winds occur in July and August, with 34% and 35% good wind days, respectively. However, those summer months also bring the smallest swell sizes (1.1m to 1.2m). For surfers prioritizing wave quality, late fall and early winter (September to December) offer the best balance of swell size and ground swell presence, despite the high percentage of bad wind days (73% to 84%). The worst time to surf Osborne is from May to August, when wind swells dominate (85% to 94%) and waves are generally smaller and less powerful. Overall, the spot suits experienced surfers who can handle challenging wind conditions and prefer a mix of ground and wind swells.

June at this surf spot offers moderate conditions with an average swell height of 1.2m and a decent period of 7.5s, providing mostly manageable waves for intermediate surfers. The swell is predominantly from the south-southwest (SSW), contributing the largest share of rideable waves, with 12.78% in the 1-1.5m range and 5.90% in the 1.5-2m range. Smaller but still surfable swells also come from the south (S) and southeast (SE), with occasional peaks over 2m. However, only 29% of the time does the wind align favorably for surfing, mostly light to moderate (10-30kph) from southerly directions, which can help shape the waves. Stronger winds, particularly from the southwest (SW), can create choppy or blown-out conditions, especially as they frequently exceed 20kph. Overall, June delivers a mix of small to mid-sized waves, but surfers should monitor wind forecasts closely to capitalize on the cleaner sessions.