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.
Chapel Point
Average values for 2025
| Month | Hs (m) | Tp (s) | Tz (s) | Dirp (degrees) | TSea (degrees C) |
|---|---|---|---|---|---|
| January | 0.86 | 8.1 | 4.2 | 78 | 5.3 |
| February | 0.89 | 6.1 | 3.8 | 103 | 4.8 |
| March | 0.68 | 7.9 | 3.9 | 69 | 6.5 |
| April | 0.64 | 6.2 | 3.8 | 67 | 9.9 |
| May | 0.89 | 6.3 | 3.8 | 70 | 13.3 |
| June | 0.41 | 6 | 3.3 | 178 | 16.6 |
| July | 0.56 | 4.9 | 3.4 | 100 | 19.5 |
| August | 0.65 | 5.5 | 3.5 | 87 | 18.9 |
| September | 0.75 | 5.5 | 3.6 | 115 | 16.6 |
| October | 0.84 | 7.4 | 4 | 75 | 13.5 |
| November | 1.03 | 6.7 | 4 | 106 | 10.2 |
| December | 0.97 | 5.9 | 3.8 | 113 | 7.6 |
