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.
Start Bay
Average values for 2011
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.94 | 7.9 | 4.6 | 145 | 8.5 |
| February | 0.97 | 11.1 | 5 | 179 | 8.5 |
| March | 0.68 | 8 | 4.1 | 141 | 8.7 |
| April | 0.49 | 9.6 | 4.3 | 162 | 10.6 |
| May | 0.6 | 8.5 | 4.1 | 168 | 12.1 |
| June | 0.51 | 7.3 | 3.9 | 165 | 13.6 |
| July | 0.38 | 6.9 | 3.8 | 155 | 15.4 |
| August | 0.41 | 6.4 | 3.9 | 160 | 16.4 |
| September | 0.61 | 8.3 | 4.1 | 171 | 15.9 |
| October | 0.66 | 8.4 | 4.2 | 170 | 15.5 |
| November | 1.04 | 8.6 | 4.5 | 157 | 14 |
| December | 0.77 | 9.5 | 5.1 | 182 | 11.8 |
