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 2018
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 1.3 | 7.5 | 4.6 | 215 | 8.1 |
| February | 0.78 | 7.6 | 4.1 | 192 | 6.6 |
| March | 0.75 | 6.3 | 4 | 196 | 6.2 |
| April | 0.61 | 8.4 | 4.3 | 215 | 8.9 |
| May | 0.35 | 6.7 | 3.7 | 205 | 11.2 |
| June | 0.4 | 5.7 | 3.4 | 202 | 15.6 |
| July | 0.38 | 4.9 | 3.2 | 216 | 19.3 |
| August | 0.65 | 5.3 | 3.6 | 229 | 19.8 |
| September | 0.64 | 5.6 | 3.6 | 216 | 18 |
| October | 0.54 | 6.5 | 3.7 | 211 | 15.6 |
| November | 1.14 | 6.8 | 4.1 | 191 | 12.2 |
| December | 1.27 | 7.1 | 4.4 | 215 | 10.1 |
