Shonan

Shodan is a vibrant coastal region just south of Tokyo that's become a staple for Japanese surfers and visitors seeking accessible, consistent waves within easy reach of the city. With 46 spots spread across five distinct areas—Chigasaki, Fujisawa, Hiratsuka-Oiso, Kamakura, and Yugawara—there's something for every level, from protected beach breaks to punchy reef setups. The region's proximity to urban centers makes it perfect for weekend warriors and travelers looking to squeeze in quality sessions without venturing far from civilization.

The waves here are best described as playful and approachable rather than heavy. Fujisawa and Kamakura lead the charge with reef and beach break options that offer shape and consistency, while Chigasaki and Hiratsuka-Oiso deliver solid beach break alternatives for those seeking mellower conditions. Average wave heights hover around 0.5 to 0.7 meters across the year, making Shonan ideal for progression and fun rather than heavy power, though the best scores consistently reach the low-to-mid 90s, showing there are quality days to be had.

Autumn stands out as the premier season, with October delivering the highest average scores (64) and best scores touching 95. Summer months from June through September remain solid with consistent 59-62 scores and warmer water temperatures reaching up to 27.5°C in August. Winter (December through February) cools down to 15-16°C water temps but maintains respectable 58-61 scores, making wetsuits necessary but sessions still rewarding. Wind conditions stay moderate year-round at around 3-4 m/s, rarely creating frustrating choppy situations.

Access is straightforward with train connections linking most breaks, and the vibe tends toward friendly and social—expect crowds on weekends, especially at the more accessible beach breaks. Parking can be tight, so arriving early or choosing weekday sessions rewards patience. The water quality is generally good, though summer can bring occasional algae blooms typical of Japan's warmer months.

Based on WeWave data, October emerges as the ideal time to visit Shonan, combining the year's best scoring waves with pleasant autumn swells and comfortable water temperatures around 23.9°C. Summer offers the warmest conditions and reliable consistency, while spring and fall maintain excellent conditions across the board. Winter provides fewer but still enjoyable sessions, making this region genuinely year-round friendly for dedicated surfers.