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Porthleven
Cornwall, England50.1°N
Porthleven in Cornwall, England has water temperatures ranging from 9.9°C in February to 16°C in August. Even at its warmest, a 4/3mm fullsuit is recommended. In February, you’ll need a 5/4mm fullsuit. Boots are recommended for 12 months of the year. This is a reef spot — reef boots or rubber socks are recommended year-round.
Use the discipline switcher below to see how recommendations change across different sports — a kitesurfer at Porthleven needs different rubber than a surfer.
Discipline
Monthly conditions & gear
Based on average conditions for Surfing. Personal preferences may shift your recommendation — use the full tool for a personalized result.
| Month | Water | Air | Wind | Suit | Boots | Gloves | Hood |
|---|---|---|---|---|---|---|---|
| January | 10.4°C | 9.4°C | 31 km/h | 5/4mm | 5mm | 3mm | Yes |
| February | 9.9°C | 10.4°C | 28 km/h | 5/4mm | 5mm | 3mm | Yes |
| March | 10°C | 11.1°C | 29 km/h | 5/4mm | 5mm | 3mm | Yes |
| April | 10.9°C | 13°C | 28 km/h | 5/4mm | 5mm | 3mm | Yes |
| May | 13.3°C | 16.1°C | 22 km/h | 5/4mm | 3mm | 3mm | Yes |
| June | 14.8°C | 18.2°C | 22 km/h | 4/3mm | 3mm | — | — |
| July | 15.1°C | 18.7°C | 25 km/h | 4/3mm | 3mm | — | — |
| August | 16°C | 19.1°C | 26 km/h | 4/3mm | 3mm | — | — |
| September | 15.9°C | 17.8°C | 26 km/h | 4/3mm | 3mm | — | — |
| October | 14.5°C | 15.3°C | 28 km/h | 4/3mm | 3mm | — | — |
| November | 13.1°C | 12.6°C | 31 km/h | 5/4mm | 3mm | 3mm | Yes |
| December | 11.7°C | 11.1°C | 33 km/h | 5/4mm | 3mm | 3mm | Yes |
Recommendations based on industry-validated thresholds from 15 brands and independent sources. Read the methodology
Reef spot
Porthlevenhas reef. Reef boots or rubber socks are recommended to protect your feet from sharp coral and sea urchins — even in warm water when you don't need a wetsuit.
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Our guides provide general recommendations based on industry consensus and average conditions. Always check local forecasts and use your own judgment. rubber.surf is not liable for any discomfort or equipment decisions based on these suggestions. Read our full terms.