South coast beach
Porthcurno Beach: dogs, parking and water quality
Photograph to come Porthcurno, Cornwall.50.043° N, 5.650° W
The essentials for Porthcurno on Cornwall’s south coast: the council’s dog rules, the nearest council car parks and the Environment Agency’s water quality ratings, each linked to its source.
- Dogs
- No dogs 10am–6pm, 1 July – 31 AugustThe council’s rules in full
- Water quality 2025
- ExcellentEnvironment Agency rating
- Council parking
- None within 1.5 kmNearest: Duck Street, Mousehole, 9.1 km (5.7 miles) away
- Lifeguards
- Check the RNLI finderSeason mainly May to September, varies by beach (Cornwall Council)
- Nearest station
- Penzance station12.2 km (7.6 miles) in a straight line · by train
- Nearest town
- St Just9.3 km (5.8 miles) away
Dogs on Porthcurno
Dogs are not allowed on Porthcurno 10am–6pm, 1 July – 31 August. Cornwall Council lists it as “Porthcurno Beach, Porthcurno”. The council publishes a map of the restricted area (PDF).
Outside those dates and times the council restriction does not apply, but signs on the beach and Cornwall’s other dog orders (such as picking up after your dog) still do. The council says breaking a dog order can lead to a £100 fixed penalty notice (council penalties page).
Parking near Porthcurno
We found no Cornwall Council car park within 1.5 km of Porthcurno. The nearest one in the council’s list is Duck Street, Mousehole (no postcode listed), about 9.1 km (5.7 miles) away in a straight line.
Parking near many Cornish beaches is run by the National Trust, parish councils or private owners. We have not checked those yet, so they are not listed. Charges change, so we do not quote prices: each council page has current tariffs. All Cornwall Council car parks.
Water quality at Porthcurno
The Environment Agency rated Porthcurno Excellent in its 2025 classification. Ratings for the last four years:
| Bathing water | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Porthcurno | Excellent | Excellent | Excellent | Excellent |
The 2026 bathing season ran from 15 May 2026 to 30 September 2026, with 15 samples planned at Porthcurno.
- Porthcurno: no daily pollution risk forecasts are made here. The EA says a warning would still be issued if a pollution incident happened.
Streams and run-off at Porthcurno (EA profile)
Streams and rivers are typically affected by human sewage, animal slurry and runoff from roads. There is a small stream which flows onto this beach which can affect water quality during and after heavy rainfall.
Seaweed at Porthcurno (EA profile)
For the four year (2022-2025) assessment period where data is available, seaweed (macroalgae) was assessed as being sufficient to be objectionable for 4% of visits, with 66% of visits noting the presence of seaweed (macroalgae). The bathing water can become covered with large amounts of seaweed, depending on tides and the weather. This bathing water does not have a history of large amounts of seaweed, but that it can be noticeable from time to time.
Source: Environment Agency bathing water profile, Open Government Licence v3.0. See every Cornish bathing water rating.
About Porthcurno
The Environment Agency describes the bathing water like this:
Porthcurno is on the south coast of Cornwall. It is a rural sandy beach, approximately 130 metres wide, set in a picturesque cove backed by cliffs. There is a small stream that flows onto the beach and disperses over the sand.
Quoted from the Environment Agency bathing water profile, Open Government Licence v3.0. Beach material recorded by the EA: sand. Designated as a bathing water in 1988.
Safety and tides
Whether a lifeguard is on duty depends on the beach and the date. Cornwall Council says the RNLI’s main lifeguard season runs from May to September and varies from beach to beach, so check the RNLI’s lifeguarded beach finder before you go. We do not list lifeguard dates until we can check them.
The council points visitors to BBC tide tables for tide times. In an emergency at the coast, call 999 and ask for the Coastguard (HM Coastguard). More in our beach safety guide.
Getting to Porthcurno by train
The nearest National Rail station to the Environment Agency’s sampling point for Porthcurno is Penzance, about 12.2 km (7.6 miles) away in a straight line. You would need a bus, taxi, bike or a long walk from there. The three nearest stations:
| Station | Distance (straight line) |
|---|---|
| Penzance station | 12.2 km (7.6 miles) |
| St Erth station | 20.5 km (12.7 miles) |
| Lelant Saltings station | 21.2 km (13.2 miles) |
Straight-line distance, our own calculation from OpenStreetMap station locations (© OpenStreetMap contributors, ODbL). It is not a walking or road route. Station links go to National Rail for times and facilities. See beaches near a railway station.
Where is Porthcurno?
Nearby beaches
- Sennen Cove5.2 km (3.2 miles) away · No dogs 10am–6pm, 15 May – 30 September · water Excellent
- Gwynver5.8 km (3.6 miles) away · Not on the council restriction list · water Excellent
- Wherry Town10.5 km (6.5 miles) away · No dogs 10am–6pm, 1 July – 31 August (council-listed stretch) · water Excellent
- Penzance Beach11.4 km (7.1 miles) away · Check the council map: a nearby listed area has dog rules · water Excellent
Photos
Quick answers
Are dogs allowed on Porthcurno?
No dogs 10am–6pm, 1 July – 31 August, under Cornwall Council’s dog orders. Outside those times the council restriction does not apply, but check signs on the beach.
Is the water clean at Porthcurno?
The Environment Agency rated Porthcurno Excellent in 2025. During the bathing season (15 May 2026 to 30 September 2026 in 2026) it publishes sample results online.
Where can I park for Porthcurno?
We found no Cornwall Council car park within 1.5 km. The nearest is Duck Street, Mousehole, about 9.1 km (5.7 miles) away. Other parking may be run by the National Trust or private owners.
What is the nearest railway station to Porthcurno?
The nearest National Rail station is Penzance, about 12.2 km (7.6 miles) away in a straight line (our calculation from OpenStreetMap data).
Sources and checks
- Cornwall Council: dogs on beaches – page last updated 23 October 2026, checked 1 November 2026
- Environment Agency: Porthcurno bathing water profile – checked 1 November 2026, Open Government Licence v3.0
- Cornwall Council car park: Duck Street, Mousehole – page last updated 27 May 2026
- Cornwall Council: beach safety – page last updated 1 April 2026
- OpenStreetMap: railway station locations – ODbL; distances are our own calculation
Last checked: . Published by Oaknest Media. How we check: editorial policy.