Devils Slide Beach (Montara)

Coast, Montara, San Mateo County. We calculate high and low water here from an ocean tide model — accurate to about 5 cm on open coasts, considerably less in tidal flats and river mouths. This spot is not in any official register — there are no water samples and no classification. This is a nudist spot.

Common questions about this spot

How warm is the water?

Water temperature 16.6 °C — NOAA Geo-Polar Blended (5 km), measured 20/09/2026 05:00.

When is high and low tide?

High tide at 19:33, Low tide at 02:45 (Local time at the spot).

Is nudism allowed?

This is a nudist spot.

Swimming spots in Montara · San Mateo County · Swimming spots in the United States · Pacific Ocean · On the map