Chapel Porth

The spot

Chapel Porth is a dramatic cove wedged between towering cliffs on Cornwall's north coast, between Porthtowan and St Agnes. The beach is steep sand that disappears almost entirely at high tide, leaving only rock and cliff. This creates a powerful, concentrated surf zone on the lower tides with fast, punchy waves that break close to shore. The setting is spectacular, with old mine workings on the cliffs above.

When it works

Best on low to mid tide with a moderate westerly groundswell and easterly offshore wind. At high tide there is simply no beach, so timing is critical. The steep sand produces hollow waves even on smaller swells, with the 3-5ft range being ideal. Works September through May; summer can produce fun smaller days too.

Where to sit

The main peak forms in the centre of the small bay. The steep bank creates a defined take-off zone that is relatively easy to identify. On bigger days, peaks also form either side, with a right-hander off the southern rocks on occasion. The beach is small so options are limited, which focuses everyone onto the main peak.

Hazards

The shorebreak can be extremely heavy for such a small wave. The steep sand creates a classic dumping wave that can slam you onto shallow sand with surprising force. The rocks at either end of the beach are exposed at lower tides. The cliff path down is the only exit; if you drift sideways there are no other safe landing spots. The beach disappears at high tide, so time your session carefully.

Parking and access

National Trust car park at the top of the valley. A steep walk down the valley path (5 minutes) to the beach. No facilities at beach level. The car park fills quickly in summer.

The crowd

Moderately busy on good days but the small beach limits numbers naturally. Local surfers from St Agnes and Porthtowan know the spot well. Not a surf school venue due to the steep waves and limited space. On midweek autumn mornings you might have it to yourself.

Local tips

Do not even consider surfing here above mid tide. The beach vanishes and you will be in a dangerous position against the cliffs. The waves look smaller from above than they actually are due to the steep angle of viewing. The National Trust cafe (Kynance, seasonal) does excellent cakes. If Chapel Porth is closing out, try Trevaunance Cove (St Agnes) which handles more size.