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 All years
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.76 | 9.1 | 5 | - | - |
| February | 0.78 | 9.5 | 5.3 | - | - |
| March | 0.54 | 9.2 | 4.9 | - | - |
| April | 0.43 | 8.6 | 4.6 | - | - |
| May | 0.36 | 7.9 | 4.5 | - | - |
| June | 0.3 | 7 | 4.2 | - | - |
| July | 0.28 | 6.9 | 4.2 | - | - |
| August | 0.31 | 6.9 | 4.1 | - | - |
| September | 0.46 | 8.3 | 4.6 | - | - |
| October | 0.55 | 8.5 | 4.7 | - | - |
| November | 0.74 | 8.7 | 4.9 | - | - |
| December | 0.74 | 8.5 | 4.9 | - | - |
