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.
Hayling Island
Average values for 2021
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.76 | 8.5 | 3.9 | 177 | 7.5 |
| February | 1.05 | 11.7 | 5.1 | 166 | 6.7 |
| March | 0.66 | 10.4 | 4 | 185 | 7.7 |
| April | 0.4 | 5.5 | 3.2 | 169 | 9.5 |
| May | 0.78 | 7.9 | 3.8 | 192 | 11.7 |
| June | 0.32 | 6.8 | 3.3 | 177 | 15.8 |
| July | 0.47 | 5 | 3.1 | 191 | 18.4 |
| August | 0.52 | 4.8 | 3.1 | 174 | 18.7 |
| September | 0.48 | 6.5 | 3.3 | 178 | 18.5 |
| October | 0.87 | 7.4 | 3.9 | 192 | 16.2 |
| November | 0.53 | 7.6 | 3.7 | 207 | 12.8 |
| December | 0.9 | 10.2 | 4.3 | 182 | 9.7 |
