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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 17-03-2026 15:00 | - | - | 0.25 | 0.39 | 14.2 | 2.5 | - | - | - | - | - |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
|---|---|---|
| 05-03 | 2.3m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19-04-2025 00:00 | - | - | 0.58 | 1.08 | 4.6 | 3.3 | - | - | - | - | - |
| 18-04-2025 23:30 | - | - | 0.46 | 1.25 | 4.4 | 3.5 | - | - | - | - | - |
| 18-04-2025 23:00 | - | - | 0.39 | 0.73 | 4.4 | 3.5 | - | - | - | - | - |
| 18-04-2025 22:30 | - | - | 0.35 | 0.86 | 4.3 | 3.5 | - | - | - | - | - |
| 18-04-2025 22:00 | - | - | 0.31 | 0.66 | 4.3 | 3 | - | - | - | - | - |
| 18-04-2025 21:30 | - | - | 0.33 | 0.73 | 4.3 | 2.9 | - | - | - | - | - |
| 18-04-2025 21:00 | - | - | 0.32 | 0.73 | 4.1 | 3.1 | - | - | - | - | - |
| 18-04-2025 20:30 | - | - | 0.34 | 1.03 | 4.3 | 3.3 | - | - | - | - | - |
| 18-04-2025 20:00 | - | - | 0.34 | 0.63 | 4.3 | 3.1 | - | - | - | - | - |
| 18-04-2025 19:30 | - | - | 0.33 | 0.46 | 4.3 | 3 | - | - | - | - | - |
| 18-04-2025 19:00 | - | - | 0.29 | 0.58 | 4.4 | 2.6 | - | - | - | - | - |
| 18-04-2025 18:30 | - | - | 0.32 | 0.61 | 4.4 | 3.3 | - | - | - | - | - |
| 18-04-2025 18:00 | - | - | 0.32 | 0.74 | 4.4 | 3.5 | - | - | - | - | - |
| 18-04-2025 17:30 | - | - | 0.34 | 0.67 | 4.4 | 3.2 | - | - | - | - | - |
| 18-04-2025 17:00 | - | - | 0.41 | 0.63 | 4.7 | 3.7 | - | - | - | - | - |
| 18-04-2025 16:30 | - | - | 0.45 | 0.82 | 4.7 | 3.1 | - | - | - | - | - |
| 18-04-2025 16:00 | - | - | 0.45 | 0.88 | 4.9 | 3.5 | - | - | - | - | - |
| 18-04-2025 15:30 | - | - | 0.46 | 0.81 | 4.9 | 4.2 | - | - | - | - | - |
| 18-04-2025 15:00 | - | - | 0.52 | 0.85 | 5.1 | 3.7 | - | - | - | - | - |
| 18-04-2025 14:30 | - | - | 0.52 | 0.67 | 5.1 | 3.7 | - | - | - | - | - |
| 18-04-2025 14:00 | - | - | 0.59 | 0.97 | 5.3 | 4.5 | - | - | - | - | - |
| 18-04-2025 13:30 | - | - | 0.52 | 1.04 | 5.3 | 4.3 | - | - | - | - | - |
| 18-04-2025 13:00 | - | - | 0.51 | 0.77 | 5.3 | 4.1 | - | - | - | - | - |
| 18-04-2025 12:30 | - | - | 0.48 | 0.67 | 5.3 | 3.1 | - | - | - | - | - |
| 18-04-2025 12:00 | - | - | 0.47 | 0.66 | 5.1 | 3.8 | - | - | - | - | - |
| 18-04-2025 11:30 | - | - | 0.48 | 0.61 | 5.1 | 4.1 | - | - | - | - | - |
| 18-04-2025 11:00 | - | - | 0.44 | 0.88 | 5.1 | 4.2 | - | - | - | - | - |
| 18-04-2025 10:30 | - | - | 0.35 | 0.81 | 4.7 | 3.5 | - | - | - | - | - |
| 18-04-2025 10:00 | - | - | 0.33 | 0.69 | 4.6 | 3.1 | - | - | - | - | - |
| 18-04-2025 09:30 | - | - | 0.27 | 0.68 | 4.4 | 2.7 | - | - | - | - | - |
| 18-04-2025 09:00 | - | - | 0.23 | 0.55 | 4 | 3.3 | - | - | - | - | - |
| 18-04-2025 08:30 | - | - | 0.15 | 0.46 | 3.7 | 2.7 | - | - | - | - | - |
| 18-04-2025 08:00 | - | - | 0.21 | 0.5 | 3.4 | 2.6 | - | - | - | - | - |
| 18-04-2025 07:30 | - | - | 0.19 | 0.35 | 3.1 | 2.2 | - | - | - | - | - |
| 18-04-2025 07:00 | - | - | 0.15 | 0.27 | 3.1 | 2.1 | - | - | - | - | - |
| 18-04-2025 06:30 | - | - | 0.12 | 0.23 | 2.7 | 2.2 | - | - | - | - | - |
| 18-04-2025 06:00 | - | - | 0.12 | 0.26 | 2.7 | 2.5 | - | - | - | - | - |
| 18-04-2025 05:30 | - | - | 0.11 | 0.23 | 2.5 | 2.2 | - | - | - | - | - |
| 18-04-2025 05:00 | - | - | 0.11 | 0.21 | 2.5 | 2 | - | - | - | - | - |
| 18-04-2025 04:30 | - | - | 0.12 | 0.26 | 2.5 | 2.6 | - | - | - | - | - |
| 18-04-2025 04:00 | - | - | 0.12 | 0.32 | 2.6 | 2.3 | - | - | - | - | - |
| 18-04-2025 03:30 | - | - | 0.13 | 0.35 | 2.5 | 2.2 | - | - | - | - | - |
| 18-04-2025 03:00 | - | - | 0.12 | 0.24 | 2.5 | 2.2 | - | - | - | - | - |
| 18-04-2025 02:30 | - | - | 0.13 | 0.29 | 2.5 | 2.4 | - | - | - | - | - |
| 18-04-2025 02:00 | - | - | 0.13 | 0.29 | 2.5 | 2.3 | - | - | - | - | - |
| 18-04-2025 01:30 | - | - | 0.13 | 0.32 | 2.5 | 2.3 | - | - | - | - | - |
| 18-04-2025 01:00 | - | - | 0.12 | 0.18 | 2.5 | 2.3 | - | - | - | - | - |
| 18-04-2025 00:30 | - | - | 0.11 | 0.18 | 2.6 | 2.3 | - | - | - | - | - |
| 18-04-2025 00:00 | - | - | 0.11 | 0.18 | 7.5 | 2.2 | - | - | - | - | - |
