Les Sables d'Or • Statistics for January

January: Deep-Winter Atlantic Power

January is prime time. The North Atlantic storm track is at full throttle, and Les Sables d'Or sits right in the firing line. Average swell height checks in at 6ft (1.8m) with an average period of 13.0s, meaning long-period groundswell pulses with serious push. The wave rose is dominated by WNW (42.7 percent) and NW (29.3 percent) directions, with smaller NNW (4.8 percent) contributions; together these offer the perfect angle for this west-northwest-facing beach. Over 35 percent of the waves in January fall in the head-high-to-overhead-plus range, and a small but meaningful slice of the month sees proper XXL sets pushing past 8ft (2.5m).

On the wind side, the ideal offshore quarter (E/ESE/SE/SSE) accounts for a healthy share of the rose, and the surf window sits at 46 percent - one of the best of the year. Cold, strong frontal passages bring S/SW winds before a low, then a cleaner E/SE angle as high pressure nudges in behind. Air temperatures average 7.0°C, water temperature is 12.8°C, and you'll want the full suit. Rain is frequent (3.4mm/day), so watch the river mouths and pick your sandbars carefully.