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 2008
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 2.41 | 11.9 | 6.3 | 286 | 10.3 |
| February | 1.68 | 12.8 | 6.8 | 283 | 9.7 |
| March | 2.48 | 11 | 6.1 | 288 | 9.7 |
| April | 1.36 | 10 | 5.3 | 282 | 10.4 |
| May | 0.73 | 10 | 5.8 | 285 | 12.4 |
| June | 1.23 | 9.1 | 5 | 280 | 14.8 |
| July | 1.17 | 8.8 | 5.2 | 278 | 15.8 |
| August | 1.54 | 9.4 | 5.4 | 279 | 16.2 |
| September | 1.28 | 10 | 5.8 | 284 | 16.1 |
| October | 2 | 10.6 | 5.9 | 288 | 14.1 |
| November | 1.95 | 9.4 | 5.5 | 296 | 11.8 |
| December | 1.88 | 12.2 | 6.3 | 288 | 10 |
