National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Sandown Bay
Latest 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 15-05-2025 16:00 | 50.65028 | -1.12857 | 0.34 | 0.51 | 4.4 | 3 | 143 | 32 | 13.9 | 3.5 | 0.2 |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 26-01 | 3.6m | 2.48m | 11.40s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 23-03-2025 00:00 | 50.65072 | -1.12726 | 0.23 | 0.3 | 12.5 | 3.7 | 163 | 32 | 8.7 | 6 | 0.16 |
| 22-03-2025 23:30 | 50.65070 | -1.12724 | 0.22 | 0.35 | 3.2 | 3.4 | 149 | 30 | 8.7 | 5.3 | 0.12 |
| 22-03-2025 23:00 | 50.65068 | -1.12724 | 0.25 | 0.34 | 3.3 | 3.4 | 152 | 30 | 8.7 | 5.3 | 0.16 |
| 22-03-2025 22:30 | 50.65068 | -1.12726 | 0.26 | 0.35 | 13.3 | 3.4 | 165 | 26 | 8.6 | 5.3 | 0.17 |
| 22-03-2025 22:00 | 50.65074 | -1.12732 | 0.26 | 0.41 | 3.3 | 3.3 | 152 | 30 | 8.7 | 5.2 | 0.17 |
| 22-03-2025 21:30 | 50.65063 | -1.12809 | 0.26 | 0.37 | 13.3 | 3.4 | 158 | 27 | 8.7 | 5.4 | 0.18 |
| 22-03-2025 21:00 | 50.65057 | -1.12827 | 0.27 | 0.39 | 13.3 | 3.4 | 166 | 21 | 8.7 | 5.7 | 0.2 |
| 22-03-2025 20:30 | 50.65042 | -1.12839 | 0.26 | 0.37 | 13.3 | 3.4 | 169 | 27 | 8.7 | 5.4 | 0.18 |
| 22-03-2025 20:00 | 50.65034 | -1.12852 | 0.28 | 0.45 | 13.3 | 3.3 | 183 | 26 | 8.7 | 5.2 | 0.2 |
| 22-03-2025 19:30 | 50.65032 | -1.12854 | 0.29 | 0.35 | 14.3 | 3.2 | 186 | 27 | 8.7 | 5.6 | 0.23 |
| 22-03-2025 19:00 | 50.65030 | -1.12852 | 0.32 | 0.47 | 14.3 | 3.2 | 187 | 30 | 8.7 | 5 | 0.25 |
| 22-03-2025 18:30 | 50.65027 | -1.12854 | 0.34 | 0.52 | 3.3 | 3.1 | 138 | 26 | 8.7 | 4.4 | 0.25 |
| 22-03-2025 18:00 | 50.65026 | -1.12857 | 0.39 | 0.57 | 15.4 | 3.3 | 187 | 43 | 8.7 | 4.9 | 0.37 |
| 22-03-2025 17:30 | 50.65026 | -1.12859 | 0.39 | 0.59 | 3.7 | 3.2 | 152 | 23 | 8.7 | 4.5 | 0.34 |
| 22-03-2025 17:00 | 50.65022 | -1.12857 | 0.44 | 0.64 | 14.3 | 3.2 | 174 | 25 | 8.8 | 4.7 | 0.45 |
| 22-03-2025 16:30 | 50.65023 | -1.12859 | 0.44 | 0.67 | 3.7 | 3.2 | 139 | 27 | 8.8 | 4.4 | 0.42 |
| 22-03-2025 16:00 | 50.65028 | -1.12854 | 0.47 | 0.68 | 3.6 | 3.1 | 134 | 29 | 8.8 | 4.1 | 0.45 |
| 22-03-2025 15:30 | 50.65032 | -1.12854 | 0.47 | 0.84 | 4 | 3.1 | 152 | 27 | 8.8 | 3.9 | 0.43 |
| 22-03-2025 15:00 | 50.65045 | -1.12854 | 0.4 | 0.65 | 3.6 | 3.1 | 132 | 39 | 8.8 | 3.9 | 0.31 |
| 22-03-2025 14:30 | 50.65067 | -1.12833 | 0.4 | 0.69 | 3.9 | 3.3 | 121 | 32 | 8.8 | 3.9 | 0.31 |
| 22-03-2025 14:00 | 50.65084 | -1.12769 | 0.39 | 0.58 | 3.9 | 3.4 | 132 | 35 | 8.8 | 4 | 0.3 |
| 22-03-2025 13:30 | 50.65082 | -1.12745 | 0.36 | 0.53 | 4 | 3.3 | 118 | 29 | 8.8 | 3.8 | 0.24 |
| 22-03-2025 13:00 | 50.65081 | -1.12734 | 0.34 | 0.51 | 3.6 | 3.2 | 146 | 33 | 8.7 | 3.8 | 0.21 |
| 22-03-2025 12:30 | 50.65081 | -1.12734 | 0.34 | 0.55 | 3.6 | 3.2 | 149 | 29 | 8.7 | 3.6 | 0.21 |
| 22-03-2025 12:00 | 50.65080 | -1.12730 | 0.37 | 0.56 | 3.6 | 3.2 | 155 | 26 | 8.7 | 3.6 | 0.24 |
| 22-03-2025 11:30 | 50.65078 | -1.12728 | 0.36 | 0.51 | 3.6 | 3.1 | 156 | 33 | 8.7 | 3.5 | 0.22 |
| 22-03-2025 11:00 | 50.65074 | -1.12728 | 0.38 | 0.53 | 3.6 | 3.1 | 159 | 29 | 8.7 | 3.4 | 0.24 |
| 22-03-2025 10:30 | 50.65074 | -1.12730 | 0.42 | 0.66 | 3.7 | 3 | 160 | 25 | 8.7 | 3.3 | 0.29 |
| 22-03-2025 10:00 | 50.65077 | -1.12730 | 0.48 | 0.77 | 3.7 | 3 | 148 | 28 | 8.7 | 3.3 | 0.38 |
| 22-03-2025 09:30 | 50.65077 | -1.12734 | 0.41 | 0.68 | 3.9 | 3 | 143 | 32 | 8.7 | 3.4 | 0.28 |
| 22-03-2025 09:00 | 50.65080 | -1.12745 | 0.43 | 0.67 | 3.7 | 3 | 167 | 33 | 8.7 | 3.3 | 0.3 |
| 22-03-2025 08:30 | 50.65081 | -1.12816 | 0.43 | 0.67 | 3.7 | 3 | 146 | 29 | 8.6 | 3.4 | 0.31 |
| 22-03-2025 08:00 | 50.65049 | -1.12854 | 0.44 | 0.72 | 3.7 | 3 | 152 | 32 | 8.6 | 3.4 | 0.32 |
| 22-03-2025 07:30 | 50.65040 | -1.12863 | 0.43 | 0.59 | 3.9 | 3 | 149 | 34 | 8.6 | 3.4 | 0.31 |
| 22-03-2025 07:00 | 50.65032 | -1.12863 | 0.43 | 0.68 | 4.2 | 3 | 169 | 29 | 8.6 | 3.4 | 0.31 |
| 22-03-2025 06:30 | 50.65029 | -1.12863 | 0.45 | 0.66 | 3.9 | 3 | 158 | 31 | 8.6 | 3.5 | 0.35 |
| 22-03-2025 06:00 | 50.65027 | -1.12863 | 0.46 | 0.71 | 3.9 | 3.3 | 142 | 26 | 8.6 | 3.7 | 0.39 |
| 22-03-2025 05:30 | 50.65026 | -1.12861 | 0.52 | 0.75 | 3.9 | 3.3 | 134 | 25 | 8.6 | 3.7 | 0.49 |
| 22-03-2025 05:00 | 50.65024 | -1.12861 | 0.54 | 0.77 | 4 | 3.3 | 141 | 32 | 8.6 | 3.8 | 0.54 |
| 22-03-2025 04:30 | 50.65021 | -1.12859 | 0.59 | 1.01 | 4 | 3.3 | 143 | 24 | 8.6 | 3.8 | 0.64 |
| 22-03-2025 04:00 | 50.65021 | -1.12859 | 0.61 | 0.86 | 3.9 | 3.3 | 136 | 23 | 8.6 | 3.8 | 0.69 |
| 22-03-2025 03:30 | 50.65026 | -1.12859 | 0.54 | 1 | 4.4 | 3.3 | 163 | 25 | 8.6 | 3.9 | 0.55 |
| 22-03-2025 03:00 | 50.65031 | -1.12857 | 0.56 | 0.82 | 4.4 | 3.4 | 160 | 23 | 8.6 | 4 | 0.61 |
| 22-03-2025 02:30 | 50.65048 | -1.12857 | 0.54 | 0.81 | 4.2 | 3.4 | 148 | 23 | 8.6 | 3.9 | 0.56 |
| 22-03-2025 02:00 | 50.65072 | -1.12839 | 0.53 | 0.96 | 4.4 | 3.5 | 149 | 25 | 8.7 | 4 | 0.55 |
| 22-03-2025 01:30 | 50.65087 | -1.12767 | 0.56 | 0.88 | 4.4 | 3.5 | 139 | 29 | 8.7 | 4 | 0.61 |
| 22-03-2025 01:00 | 50.65085 | -1.12747 | 0.56 | 0.9 | 4.2 | 3.4 | 138 | 29 | 8.7 | 3.9 | 0.59 |
| 22-03-2025 00:30 | 50.65082 | -1.12739 | 0.54 | 0.79 | 4.4 | 3.3 | 135 | 29 | 8.7 | 3.8 | 0.54 |
| 22-03-2025 00:00 | 50.65081 | -1.12734 | 0.46 | 0.9 | 4.4 | 3.1 | 138 | 35 | 8.7 | 3.6 | 0.37 |
