Sea temperature in Cornwall today
20 beaches and coastal towns in Cornwall, England.
Average, 28 Oct 2026
14.7 °C
0.6 °C warmer than normal
All places in Cornwall
| Place | Latest | vs normal |
|---|---|---|
| Bude | 15.2 °C | +0.8 |
| Chapel Porth Beach | 14.4 °C | +0.4 |
| Constantine Bay Beach | 15.1 °C | +0.8 |
| Crantock Beach | 14.8 °C | +0.7 |
| Falmouth | 14.6 °C | +0.6 |
| Fistral Beach | 14.8 °C | +0.7 |
| Gylly Beach | 14.6 °C | +0.6 |
| Harlyn Beach | 15.1 °C | +0.8 |
| Hayle | 14.2 °C | +0.3 |
| Holywell Bay Beach | 14.8 °C | +0.6 |
| Looe | 15.0 °C | +0.7 |
| Padstow | 15.2 °C | +0.8 |
| Pedn Vounder Beach | 14.1 °C | +0.2 |
| Pentewan Beach | 14.9 °C | +0.7 |
| Penzance | 14.2 °C | +0.3 |
| Perranporth Beach | 14.6 °C | +0.5 |
| Polzeath | 15.2 °C | +0.8 |
| Porthleven | 14.3 °C | +0.3 |
| Sennen Cove | 14.1 °C | +0.3 |
| St Ives | 14.3 °C | +0.3 |
"vs normal" compares the latest reading with the 2003 to 2014 average for the same date, in °C.
Other areas in England
- County Durham
- Cumbria
- Devon
- Dorset
- East Riding of Yorkshire
- East Sussex
- Essex
- Hampshire
- Isle of Wight
- Kent
- Lancashire
- Lincolnshire
- Merseyside
- Norfolk
- North Yorkshire
- Northumberland
- Somerset
- Suffolk
- Torbay
- Tyne and Wear
- West Sussex
Satellite estimates on a grid about 1 km wide. Shoreline water can differ by several degrees. Not safety advice.