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 2012
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 2.23 | 11.7 | 6.3 | 283 | 10.4 |
| February | 1.58 | 10.8 | 6.3 | 287 | 9 |
| March | 1.42 | 11.8 | 6.8 | 285 | 10.2 |
| April | 1.64 | 10 | 5.3 | 291 | 10.6 |
| May | 0.74 | 8 | 4.7 | 284 | 11.9 |
| June | 1.24 | 8.9 | 5.2 | 271 | 13.8 |
| July | 1.17 | 7.8 | 4.9 | 279 | 15.1 |
| August | 1.21 | 8.9 | 5.4 | 274 | 16.1 |
| September | 1.32 | 9.2 | 5.1 | 283 | 16.1 |
| October | 1.46 | 10.2 | 5.8 | 285 | 13.9 |
| November | 1.96 | 10.4 | 6 | 286 | 11.9 |
| December | 2.33 | 12 | 6.5 | 283 | 10.4 |
