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 2013
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 1.01 | 9.5 | 5 | 160 | 9.8 |
| February | 0.93 | 8.7 | 4.7 | 147 | 8.6 |
| March | 1.21 | 7.3 | 4.5 | 127 | 7.1 |
| April | 0.95 | 8.8 | 4.6 | 150 | 7.4 |
| May | 0.45 | 7.7 | 4 | 160 | 9.8 |
| June | 0.57 | 6.6 | 3.9 | 144 | 12.4 |
| July | 0.41 | 6.6 | 3.7 | 143 | 15.7 |
| August | 0.35 | 6.9 | 3.9 | 162 | 16.2 |
| September | 0.5 | 7.5 | 4.1 | 158 | 16.7 |
| October | 0.91 | 8.3 | 4.6 | 162 | 15.7 |
| November | 0.65 | 8.9 | 4.6 | 157 | 13.2 |
| December | 1.11 | 9.4 | 5 | 172 | 11.3 |
