National Network of Regional Coastal Monitoring Programmes
« Return to map for other wave, tide and met stations.
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.
Sandown Bay
Average values for 2020
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.64 | 7.2 | 4 | 169 | 8.9 |
| February | 0.87 | 7.7 | 4.1 | 177 | 8.6 |
| March | 0.7 | 6.1 | 3.9 | 152 | 8.7 |
| April | 0.42 | 5.6 | 3.5 | 141 | 10.3 |
| May | 0.43 | 5.8 | 3.5 | 152 | 12.8 |
| June | 0.4 | 4.7 | 3.3 | 159 | 15.9 |
| July | 0.37 | 4.6 | 3.3 | 176 | 17.5 |
| August | 0.4 | 5.1 | 3.4 | 169 | 19.2 |
| September | 0.4 | 5.1 | 3.5 | 164 | 18 |
| October | 0.69 | 5.7 | 3.9 | 167 | 14.9 |
| November | 0.67 | 6.2 | 3.8 | 162 | 12.9 |
| December | 0.74 | 6.7 | 4.1 | 168 | 10.4 |
