Uchizuma (Kaiyo Coast)

Uchizuma is a scenic beach break in Shikoku with a sheltered-bay feel and a sandy bottom. When the sandbanks line up, it can build a central A-frame peak and produce soft, rolling waves that are generally approachable for beginners, though the surf is consistently described as inconsistent or unreliable. The better wind direction is from the north-northwest, which can act as offshore, but overall wind reliability is low. In practice, conditions tend to depend heavily on timing and sandbar/swell alignment rather than being reliably “good every day.” A key practical factor is that Uchizuma rides the regional seasonal swell pattern—especially typhoon-driven swell—so the most useful surfing window is typically late summer through autumn. For surf structure, the spot is most often described as producing short to medium rides, with wave shape leaning soft/rolling and sometimes peeling. Larger typhoon swells can raise the size; however, very large sets may push it toward closeout, even if it can remain rideable longer than more exposed options. Rocks at the edges of the bay and occasional rip currents are notable safety concerns. Facilities are convenient for a day trip, with public parking and toilets plus showers available at the beach area. The lack of lifeguards means riders should plan accordingly, especially during periods of larger swell when rip currents are more likely.