National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Swanage Pier
Tide Levels and HarmonicsLatest Waves Data
| Time (GMT) | Latitude | Longitude | Wave Height (m) | Max Wave Height (m) | Tpeak (s) | Tz (s) | Peak Direction (degrees) | Spread (degrees) | Sea Temp (°C) | Energy Period (s) | Wave Power (kW/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 14-12-2025 01:00 | - | - | 0.28 | 0.43 | 12.8 | 5.6 | - | - | - | - | - |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
|---|---|---|
| 26-01 | 1.3m | 1.14m |
| Time (GMT) | Latitude | Longitude | Wave Height (m) | Max Wave Height (m) | Tpeak (s) | Tz (s) | Peak Direction (degrees) | Spread (degrees) | Sea Temp (°C) | Energy Period (s) | Wave Power (kW/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21-05-2024 00:00 | - | - | 0.21 | 0.49 | 4.7 | 4 | - | - | - | - | - |
| 20-05-2024 23:30 | - | - | 0.28 | 0.56 | 4.9 | 4.4 | - | - | - | - | - |
| 20-05-2024 23:00 | - | - | 0.2 | 0.57 | 4.9 | 4.4 | - | - | - | - | - |
| 20-05-2024 22:30 | - | - | 0.19 | 0.51 | 5.3 | 4.3 | - | - | - | - | - |
| 20-05-2024 22:00 | - | - | 0.27 | 0.76 | 5.1 | 5 | - | - | - | - | - |
| 20-05-2024 21:30 | - | - | 0.4 | 0.86 | 5.8 | 4.9 | - | - | - | - | - |
| 20-05-2024 21:00 | - | - | 0.43 | 1.08 | 5.3 | 4.4 | - | - | - | - | - |
| 20-05-2024 20:30 | - | - | 0.22 | 0.39 | 5.6 | 4 | - | - | - | - | - |
| 20-05-2024 20:00 | - | - | 0.2 | 0.65 | 5.8 | 4.6 | - | - | - | - | - |
| 20-05-2024 19:30 | - | - | 0.26 | 0.71 | 5.8 | 4.9 | - | - | - | - | - |
| 20-05-2024 19:00 | - | - | 0.36 | 0.82 | 5.8 | 4.1 | - | - | - | - | - |
| 20-05-2024 18:30 | - | - | 0.43 | 1.23 | 7.5 | 4.4 | - | - | - | - | - |
| 20-05-2024 18:00 | - | - | 0.4 | 0.88 | 5.8 | 4.7 | - | - | - | - | - |
| 20-05-2024 17:30 | - | - | 0.37 | 0.85 | 5.8 | 5.8 | - | - | - | - | - |
| 20-05-2024 17:00 | - | - | 0.26 | 0.47 | 5.3 | 4.2 | - | - | - | - | - |
| 20-05-2024 16:30 | - | - | 0.17 | 0.44 | 4.9 | 4.4 | - | - | - | - | - |
| 20-05-2024 16:00 | - | - | 0.12 | 0.34 | 4.7 | 3 | - | - | - | - | - |
| 20-05-2024 15:30 | - | - | 0.12 | 0.32 | 3.7 | 3.1 | - | - | - | - | - |
| 20-05-2024 15:00 | - | - | 0.09 | 0.16 | 3.7 | 2.3 | - | - | - | - | - |
| 20-05-2024 14:30 | - | - | 0.06 | 0.15 | 3.4 | 2.4 | - | - | - | - | - |
| 20-05-2024 14:00 | - | - | 0.04 | 0.14 | 3.2 | 2.7 | - | - | - | - | - |
| 20-05-2024 13:30 | - | - | 0.1 | 0.34 | 3 | 3 | - | - | - | - | - |
| 20-05-2024 13:00 | - | - | 0.11 | 0.22 | 3.1 | 2.5 | - | - | - | - | - |
| 20-05-2024 12:30 | - | - | 0.11 | 0.35 | 2.9 | 2.5 | - | - | - | - | - |
| 20-05-2024 12:00 | - | - | 0.13 | 0.44 | 2.9 | 3.5 | - | - | - | - | - |
| 20-05-2024 11:30 | - | - | 0.1 | 0.25 | 3.1 | 2 | - | - | - | - | - |
| 20-05-2024 11:00 | - | - | 0.12 | 0.4 | 2.5 | 2.8 | - | - | - | - | - |
| 20-05-2024 10:30 | - | - | 0.13 | 0.36 | 2.5 | 2.3 | - | - | - | - | - |
| 20-05-2024 10:00 | - | - | 0.12 | 0.33 | 2.6 | 2.3 | - | - | - | - | - |
| 20-05-2024 09:30 | - | - | 0.12 | 0.32 | 2.6 | 2.4 | - | - | - | - | - |
| 20-05-2024 09:00 | - | - | 0.13 | 0.35 | 3 | 2.4 | - | - | - | - | - |
| 20-05-2024 08:30 | - | - | 0.14 | 0.3 | 3.1 | 2.2 | - | - | - | - | - |
| 20-05-2024 08:00 | - | - | 0.15 | 0.29 | 3.1 | 2.5 | - | - | - | - | - |
| 20-05-2024 07:30 | - | - | 0.14 | 0.36 | 3.2 | 2.4 | - | - | - | - | - |
| 20-05-2024 07:00 | - | - | 0.13 | 0.25 | 3.1 | 2.3 | - | - | - | - | - |
| 20-05-2024 06:30 | - | - | 0.13 | 0.28 | 3 | 2.1 | - | - | - | - | - |
| 20-05-2024 06:00 | - | - | 0.11 | 0.22 | 2.8 | 2.2 | - | - | - | - | - |
| 20-05-2024 05:30 | - | - | 0.1 | 0.24 | 2.9 | 2.2 | - | - | - | - | - |
| 20-05-2024 05:00 | - | - | 0.11 | 0.23 | 2.9 | 2 | - | - | - | - | - |
| 20-05-2024 04:30 | - | - | 0.11 | 0.2 | 2.7 | 1.8 | - | - | - | - | - |
| 20-05-2024 04:00 | - | - | 0.09 | 0.18 | 6.4 | 2.1 | - | - | - | - | - |
| 20-05-2024 03:30 | - | - | 0.06 | 0.18 | 6.4 | 2.1 | - | - | - | - | - |
| 20-05-2024 03:00 | - | - | 0.07 | 0.15 | 4.9 | 1.9 | - | - | - | - | - |
| 20-05-2024 02:30 | - | - | 0.08 | 0.2 | 5.1 | 1.9 | - | - | - | - | - |
| 20-05-2024 02:00 | - | - | 0.07 | 0.11 | 6.4 | 1.8 | - | - | - | - | - |
| 20-05-2024 01:30 | - | - | 0.01 | 0.19 | 4.4 | 2 | - | - | - | - | - |
| 20-05-2024 01:00 | - | - | 0.15 | 0.48 | - | 7 | - | - | - | - | - |
| 20-05-2024 00:30 | - | - | 0.27 | 0.61 | 21.3 | 5.2 | - | - | - | - | - |
| 20-05-2024 00:00 | - | - | 0.19 | 0.47 | 21.3 | 5 | - | - | - | - | - |
