National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.
Perranporth
Average values for 2025
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 2.02 | 12.4 | 6.9 | 280 | 10.3 |
| February | 1.85 | 13.8 | 7.1 | 281 | 9.6 |
| March | 1.13 | 11.6 | 6.2 | 282 | 10.2 |
| April | 0.99 | 11.2 | 6 | 274 | 11.4 |
| May | 0.75 | 9.7 | 5.1 | 294 | 12.8 |
| June | - | - | - | - | - |
| July | - | - | - | - | - |
| August | - | - | - | - | - |
| September | - | - | - | - | - |
| October | - | - | - | - | - |
| November | - | - | - | - | - |
| December | - | - | - | - | - |
