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.
Blakeney Overfalls
Average values for 2025
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.96 | 7.8 | 4 | 160 | 6.4 |
| February | 1 | 5.9 | 3.9 | 120 | 5.8 |
| March | 0.73 | 7.8 | 3.9 | 111 | 6.7 |
| April | 0.68 | 5.9 | 3.7 | 86 | 9.2 |
| May | 0.89 | 6 | 3.9 | 114 | 12.3 |
| June | 0.59 | 4.2 | 3.2 | 194 | 15.3 |
| July | 0.64 | 5 | 3.6 | 149 | 18 |
| August | 0.76 | 5.3 | 3.6 | 131 | 18.2 |
| September | 0.87 | 5.5 | 3.6 | 150 | 16.9 |
| October | 1.04 | 6.5 | 4 | 147 | 14 |
| November | 1.15 | 6.6 | 4 | 146 | 10.9 |
| December | 1.04 | 6 | 3.8 | 134 | 8.5 |
