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 2012
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.74 | 9.1 | 4.7 | 166 | 10.5 |
| February | 0.62 | 9.3 | 4.6 | 160 | 8.6 |
| March | 0.49 | 9.7 | 4.4 | 161 | 9.4 |
| April | 0.82 | 8.4 | 4.5 | 155 | 10 |
| May | 0.52 | 6.7 | 4.1 | 148 | 11.5 |
| June | 0.7 | 7.7 | 4.1 | 162 | 13.2 |
| July | 0.39 | 6.1 | 3.8 | 163 | 14.7 |
| August | 0.63 | 7.5 | 4.3 | 165 | 16.1 |
| September | 0.45 | 7.7 | 4.1 | 161 | 16.2 |
| October | 0.86 | 7.2 | 4.3 | 150 | 14.7 |
| November | 0.78 | 8.4 | 4.7 | 163 | 12.7 |
| December | 0.99 | 9.8 | 5.1 | 174 | 11 |
