November through March, powerful low-pressure systems spinning across the North Pacific generate the largest and most consistent swells of the year. While summer crowds thin and casual surfers pack away their boards, the serious locals know: this is when California truly delivers.
The water temperature drops into the low fifties along the central and northern coast. A good 4/3mm wetsuit, booties, and gloves become essential equipment. But the reward for tolerating the cold is access to waves of a size and quality that simply do not arrive in summer.
The great winter swells of recent memory — the El Niño winters of 2016 and 2023 — brought forty-year events to breaks that rarely see overhead surf. Mavericks ran. Jaws detonated. And down at the local beach break, a generation of surfers got the sessions of their lives.