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.
Port Isaac
Tide Levels and HarmonicsAverage values for 2023
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.72 | 9.2 | 5.4 | - | - |
| February | 0.56 | 9.6 | 5.3 | - | - |
| March | 0.63 | 10.2 | 5.6 | - | - |
| April | 0.46 | 8.4 | 5 | - | - |
| May | 0.32 | 7.1 | 4.2 | - | - |
| June | 0.19 | 6.1 | 4.1 | - | - |
| July | 0.26 | 7.2 | 4.5 | - | - |
| August | 0.31 | 6.9 | 4.5 | - | - |
| September | 0.41 | 9.2 | 5.1 | - | - |
| October | 0.44 | 8.7 | 5 | - | - |
| November | 0.71 | 8.9 | 5.4 | - | - |
| December | 0.76 | 8.7 | 5.7 | - | - |
