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.
Penzance
Average values for 2011
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.73 | 8.8 | 5 | 177 | 9.1 |
| February | 1.08 | 10.3 | 5 | 185 | 8.9 |
| March | 0.41 | 9.6 | 4.3 | 173 | 9.4 |
| April | 0.44 | 10.4 | 4.4 | 179 | 11.2 |
| May | 0.56 | 8.7 | 4 | 179 | 12.4 |
| June | 0.5 | 7.9 | 4.2 | 184 | 13.1 |
| July | 0.32 | 7.9 | 4.3 | 180 | 14.7 |
| August | 0.37 | 7 | 4.1 | 183 | 15.6 |
| September | 0.64 | 7.7 | 4.1 | 184 | 15 |
| October | 0.64 | 9.1 | 4.3 | 185 | 14.3 |
| November | 0.99 | 9.2 | 4.7 | 183 | 13.3 |
| December | 0.78 | 9.4 | 4.5 | 187 | 11.8 |
