Where should I learn to surf in San Diego?

The two things that make a break suitable for learning are a sand bottom and shelter from the swell direction that produces power. San Diego has exactly two places that reliably offer both, and they are five miles apart.

La Jolla Shores

The default answer, and it earns it. The bottom is sand rather than reef, so a bad wipeout costs you dignity rather than skin. More importantly, Point La Jolla sits directly northwest of the beach and blocks a large part of the northwest swell window — which is exactly the direction that produces the county's biggest winter surf.

That single piece of geography is why the Shores is the beginner break and Windansea, a mile down the coast, is emphatically not. The same headland that shelters one exposes the other.

Tourmaline Surf Park

Tourmaline's advantage is unusual and underrated: it is a designated surf park where swimming is not permitted. Everywhere else on the Pacific Beach and Mission Beach stretch, a learner is sharing the water with swimmers, bodyboarders and rental boards in an undifferentiated mass. At Tourmaline the water is board riders only.

It is longboard-heavy and generally good-natured, with its own free lot at the foot of Tourmaline Street. The trade-off is a small takeoff zone that fills up, and less size than the breaks just north.

Where not to start

• —Windansea. Reef and cobblestone bottom, holds its shape at size, and carries a long-standing local scene. Not a place to learn the etiquette by trial and error.
• —Blacks Beach. The Scripps Submarine Canyon focuses swell energy onto the sandbars, so it routinely breaks noticeably bigger than the Shores two miles south on the same swell. Much of the beach is also unguarded, and the access is a steep unmaintained bluff trail.
• —Sunset Cliffs. A string of separate reefs, tide-sensitive, accessed down unstable sandstone bluffs that the city posts failure warnings about.

Whatever you pick, check the direction before you drive. A south swell and a northwest swell produce completely different mornings at the same beach, and the Shores in particular is designed by geography to miss one of them.