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.
Seaford
Average values for 2019
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.73 | 7.4 | 4 | 219 | 8 |
| February | 0.91 | 8.9 | 4.5 | 217 | 7.3 |
| March | 1.18 | 6.8 | 4.2 | 219 | 8.9 |
| April | 0.53 | 8.1 | 3.9 | 200 | 10.3 |
| May | 0.48 | 6.7 | 3.7 | 220 | 12.9 |
| June | 0.54 | 5.3 | 3.5 | 210 | 15.9 |
| July | 0.51 | 5.7 | 3.4 | 215 | 18.7 |
| August | 0.82 | 5.2 | 3.6 | 229 | 19.3 |
| September | 0.96 | 5.5 | 3.9 | 215 | 18.1 |
| October | 1.05 | 6.3 | 4.3 | 207 | 15.3 |
| November | 1.06 | 6.6 | 4.3 | 199 | 11.8 |
| December | 1.33 | 7.9 | 4.6 | 212 | 9.5 |
