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 2013
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 2.16 | 12.8 | 7.1 | 283 | 9.8 |
| February | 1.84 | 12 | 6.3 | 283 | 8.9 |
| March | 1.01 | 10.7 | 5.8 | 284 | 8 |
| April | 1.56 | 11.3 | 6 | 284 | 8.6 |
| May | 1.59 | 9 | 5.2 | 286 | 10.8 |
| June | 1.19 | 9.4 | 5.3 | 279 | 13.2 |
| July | 0.78 | 8.3 | 4.8 | 280 | 15.5 |
| August | 1.12 | 8.2 | 4.8 | 278 | 17.5 |
| September | 1.18 | 9.2 | 5.5 | 281 | 16.2 |
| October | 1.56 | 10.1 | 5.8 | 283 | 15.1 |
| November | 2.07 | 11.4 | 6.2 | 288 | 12.4 |
| December | 2.5 | 13 | 6.9 | 285 | 11 |
