Cox Bay (Tofino) Surf Season
British Columbia, Canada · part of the Cox Bay (Tofino) spot guide
Prime is October to March, with peak consistency December to February and January the most reliably clean. Fall is widely called the sweet spot — swell has picked up but the water is not yet at its coldest and crowds have thinned — while deep winter delivers the biggest, most frequent swell but also the most storm-wind blowout. The engine is North Pacific extratropical storms tracking from the Aleutians and Gulf of Alaska; summer highs suppress them, so summer is smallest and most beginner-friendly.
Where the swell comes from
Aleutian and Gulf of Alaska extratropical lows for the primary fall-to-winter west-to-northwest groundswell, plus mid-latitude Pacific fronts for west-southwest swell and short-period local windswell from southeast storm winds.
Historic swells at Cox Bay (Tofino)
Northeast Pacific bomb cyclone
A record-low-pressure cyclone generated roughly 40-foot seas offshore with sustained southeast gales along the coast — a raw storm-swell and hazard event more than a surf day, typical of the winter systems that light up and then blow out the Tofino beaches.