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 2015
Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
---|---|---|---|---|---|
January | 0.82 | 9.7 | 5.1 | 177 | 10.4 |
February | 0.79 | 9.3 | 4.9 | 156 | 8.6 |
March | 0.67 | 9.5 | 4.5 | 160 | 8.9 |
April | 0.59 | 8.1 | 4.1 | 151 | 10.2 |
May | 0.58 | 7.6 | 4.2 | 165 | 11.7 |
June | 0.5 | 7.7 | 4.1 | 158 | 13.7 |
July | 0.5 | 7.4 | 4 | 166 | 15.2 |
August | 0.47 | 7.3 | 4 | 160 | 16.2 |
September | 0.67 | 6.6 | 4 | 138 | 16.3 |
October | 0.85 | 7 | 4.3 | 135 | 15.1 |
November | 0.85 | 8.8 | 4.5 | 173 | 14 |
December | 1.43 | 9.6 | 5 | 179 | 12.3 |