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.
Sandown Bay
Average values for 2015
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.65 | 6.6 | 4 | 176 | 8.7 |
| February | 0.53 | 7 | 4 | 160 | 6.7 |
| March | 0.49 | 6.5 | 3.7 | 161 | 7.5 |
| April | 0.41 | 5.7 | 3.6 | 155 | 9.7 |
| May | 0.48 | 5.7 | 3.6 | 170 | 12.1 |
| June | 0.41 | 5.4 | 3.5 | 163 | 14.7 |
| July | 0.43 | 5.2 | 3.4 | 174 | 17.6 |
| August | 0.39 | 5.1 | 3.4 | 164 | 18.1 |
| September | 0.52 | 5.1 | 3.6 | 154 | 17.1 |
| October | 0.53 | 5.6 | 3.7 | 148 | 14.9 |
| November | 0.69 | 6.4 | 3.9 | 180 | 13.4 |
| December | 1.03 | 6.4 | 4 | 176 | 11.8 |
