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 2022
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 1.75 | 12.1 | 6.6 | 283 | 10.5 |
| February | 2.42 | 11.7 | 6.1 | 281 | 10.2 |
| March | 0.81 | 10.3 | 6 | 284 | 10.5 |
| April | 1.17 | 10 | 5.6 | 286 | 11.1 |
| May | 1.24 | 9.9 | 5.5 | 277 | 13.3 |
| June | 1.23 | 9.3 | 5.3 | 283 | 15.3 |
| July | 0.89 | 8.5 | 5 | 277 | 16.7 |
| August | 0.91 | 7.9 | 4.7 | 285 | 18.1 |
| September | 1.23 | 9.6 | 5.3 | 284 | 17.2 |
| October | 1.5 | 10.4 | 5.9 | 276 | 15.8 |
| November | 2.77 | 12.5 | 7 | 280 | 13.6 |
| December | 1.51 | 10.7 | 5.6 | 285 | 10.7 |
