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Porthoustock Beach

Cornwall, England

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Porthoustock Beach is a small, remote pebble beach located on the south coast of Cornwall, near the famous Mannacles rocks and a working gravel pit.

Porthoustock Beach, locally known as Pro'stock, is situated near St Keverne on the Lizard Peninsula in Cornwall, close to the small hamlet of Porthoustock. The beach is approximately 240 metres wide and is backed by low green cliffs. A stream flows across the beach to the sea, and at low tide, some sand is exposed.

The area has a rich history tied to coastal trading and quarrying activities, with Porthoustock originally being a fishing hamlet that developed in the late 19th century as a port for local stone quarries. The beach is a pebble beach with some sand at low tide, making it a nice spot for exploring tide pools and enjoying the coastal scenery. A pier is available for fishing, and the clean water is suitable for swimming and kayaking.

While Porthoustock Beach is not a surfing beach, it provides calm waters that are generally suitable for diving, especially when conditions are favourable. The beach serves as a convenient launching point for divers looking to explore the shipwrecks at ‘The Manacles’, an area well known for its wrecks and diverse marine ecosystems. Divers should still be cautious and check local conditions before heading out.

The area is surrounded by beautiful cliffs and long country walks, making it a great destination for those looking to enjoy the outdoors. Porthoustock Beach is a lovely destination for dog owners as it is dog-friendly all year round and those looking to enjoy a quieter beach experience in Cornwall.

Sand Shingle Pebbles

Weather and tides for Monday 5 October

Tonight
Chance of rain %
Min temperature 13°C
feels like 14°C
Wind 5mph
Tomorrow (Tuesday)
Chance of rain 38%
Max temperature 17°C
feels like 17°C
Wind 9mph
Max UV Index

The tide at Porthoustock Beach is currently rising. High tide will be at approximately 2:18 AM tomorrow, and the next low tide will be at approximately 8:55 AM tomorrow.

Today's air pollution levels are forecast to be Low

Detailed weather and tides »

Other beaches nearby

Location: Porthoustock

Location type: Rural

Nearest village: Porthallow

OS Grid: SW807217

Coordinates: 50°3'20"N 5°3'49"W

Mapcode: GBR ZF.0R1B

What 3 Words: unsecured.combos.producers

Coordinates and location codes are for an approximate mid-point of the beach, and may not reflect the best access point or the most popular part of the beach.

Country: England

Local Authority: Cornwall

Parish: St. Keverne

Nearest postcode: TR12 6QW

(for sat-nav purposes only, a beach does not have a postal address!)

Important! Beach information is compiled from a variety of different sources and is correct to the best of our knowledge at the time of compilation. However, information may be incorrectly supplied by our sources or go out of date after publication. BritishBeaches.uk makes no warranty as to the accuracy of any information on this page.

Visitor information for Porthoustock Beach, Cornwall, England. Weather, tides, visitor comments, beach facilities, photos, nearest postcode, beach information and nearby accommodation.

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216.73.216.115 Mon, 05 Oct 2026 21:37:37 +0100