Overview
Pentewan is a small, sand-bottomed beach break set in a due-east-facing bay. Because it faces east, only the biggest Atlantic swells and storms wrap around far enough to reach it, so it stays flat much of the time. When it does fire it throws both lefts and rights, though it's an inconsistent wave that closes out easily and is at its best in a genuine storm.
When It Works
The bay draws swell from east through south to southwest (E-S-SW), with south (S) swell the best match. It works from 0.3 m / 1 ft to 1.2 m / 4 ft, so you're looking for a big, clean pulse rather than everyday surf. Winter is the season, when the large storms that light it up are most likely.
Wind and Tide
Look for northwest (NW) offshore wind to clean up the faces. The break works through mid and high tide, with a rising tide generally the better call.
Local Tips
There's room for a range of gear here, from shortboards and fish to funboards and longboards, and the wave suits beginners and intermediates when it's on. The lineup usually stays fairly quiet, and the atmosphere can feel a little reserved.
Access
There's a car park by the beach, and facilities include restrooms, showers, and camping.

