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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 24-03-2025 18:30 | 50.65063 | -1.12779 | 0.26 | 0.4 | 4 | 3.7 | 98 | 23 | 8.8 | 4.2 | 0.14 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 09-12-2024 00:00 | 50.65057 | -1.12715 | 0.59 | 1.02 | 4.8 | 3.6 | 91 | 16 | 11.1 | 4.6 | 0.79 |
| 08-12-2024 23:30 | 50.65061 | -1.12717 | 0.63 | 0.95 | 4.4 | 3.7 | 84 | 18 | 11 | 4.5 | 0.87 |
| 08-12-2024 23:00 | 50.65062 | -1.12717 | 0.61 | 0.92 | 4.2 | 3.6 | 86 | 19 | 11 | 4.4 | 0.81 |
| 08-12-2024 22:30 | 50.65047 | -1.12713 | 0.58 | 0.92 | 4.4 | 3.4 | 104 | 19 | 11 | 4.4 | 0.72 |
| 08-12-2024 22:00 | 50.65012 | -1.12739 | 0.55 | 0.99 | 5.6 | 3.3 | 127 | 20 | 11 | 4.4 | 0.66 |
| 08-12-2024 21:30 | 50.64996 | -1.12797 | 0.54 | 0.74 | 5.6 | 3.3 | 121 | 22 | 10.9 | 4.4 | 0.63 |
| 08-12-2024 21:00 | 50.65000 | -1.12820 | 0.56 | 0.84 | 5.9 | 3.1 | 118 | 22 | 10.8 | 4.4 | 0.67 |
| 08-12-2024 20:30 | 50.65002 | -1.12827 | 0.51 | 0.71 | 5.6 | 3 | 121 | 31 | 10.7 | 4.2 | 0.54 |
| 08-12-2024 20:00 | 50.65012 | -1.12844 | 0.48 | 0.75 | 6.3 | 3.2 | 122 | 29 | 10.7 | 4.6 | 0.52 |
| 08-12-2024 19:30 | 50.65014 | -1.12852 | 0.41 | 0.67 | 6.7 | 3.3 | 122 | 34 | 10.8 | 5 | 0.42 |
| 08-12-2024 19:00 | 50.65015 | -1.12852 | 0.35 | 0.52 | 6.7 | 3.1 | 132 | 33 | 10.7 | 5 | 0.3 |
| 08-12-2024 18:30 | 50.65021 | -1.12859 | 0.39 | 0.55 | 6.7 | 2.9 | 129 | 37 | 10.7 | 5.1 | 0.38 |
| 08-12-2024 18:00 | 50.65017 | -1.12857 | 0.43 | 0.56 | 1.8 | 2.5 | 0 | 28 | 11 | 4.4 | 0.4 |
| 08-12-2024 17:30 | 50.65019 | -1.12852 | 0.45 | 0.78 | 1.9 | 2.7 | 359 | 34 | 11.3 | 5 | 0.49 |
| 08-12-2024 17:00 | 50.65019 | -1.12852 | 0.51 | 0.75 | 1.9 | 2.5 | 354 | 30 | 11.6 | 4.4 | 0.56 |
| 08-12-2024 16:30 | 50.65015 | -1.12848 | 0.44 | 0.65 | 7.7 | 2.7 | 148 | 43 | 11.6 | 5.1 | 0.48 |
| 08-12-2024 16:00 | 50.65012 | -1.12842 | 0.42 | 0.78 | 7.7 | 2.9 | 138 | 45 | 11.6 | 5.5 | 0.48 |
| 08-12-2024 15:30 | 50.65005 | -1.12831 | 0.45 | 0.67 | 2 | 2.6 | 333 | 20 | 11.7 | 4.8 | 0.48 |
| 08-12-2024 15:00 | 50.64998 | -1.12788 | 0.46 | 0.67 | 2 | 2.5 | 335 | 15 | 11.6 | 4.6 | 0.47 |
| 08-12-2024 14:30 | 50.65026 | -1.12719 | 0.44 | 0.76 | 11.1 | 2.6 | 187 | 55 | 11.6 | 4.6 | 0.44 |
| 08-12-2024 14:00 | 50.65044 | -1.12713 | 0.42 | 0.74 | 2.1 | 2.5 | 345 | 16 | 11.6 | 4.4 | 0.38 |
| 08-12-2024 13:30 | 50.65052 | -1.12713 | 0.43 | 0.54 | 1.9 | 2.5 | 343 | 18 | 11.6 | 4.3 | 0.39 |
| 08-12-2024 13:00 | 50.65053 | -1.12711 | 0.43 | 0.56 | 2.2 | 2.5 | 343 | 16 | 11.6 | 3.9 | 0.35 |
| 08-12-2024 12:30 | 50.65060 | -1.12715 | 0.43 | 0.59 | 2 | 2.5 | 343 | 19 | 11.5 | 3.8 | 0.35 |
| 08-12-2024 12:00 | 50.65056 | -1.12713 | 0.43 | 0.57 | 2.1 | 2.6 | 350 | 17 | 11.5 | 4.2 | 0.38 |
| 08-12-2024 11:30 | 50.65056 | -1.12713 | 0.37 | 0.54 | 7.1 | 2.6 | 176 | 35 | 11.4 | 4.6 | 0.31 |
| 08-12-2024 11:00 | 50.65056 | -1.12715 | 0.4 | 0.55 | 6.7 | 2.8 | 176 | 33 | 11.3 | 4.8 | 0.38 |
| 08-12-2024 10:30 | 50.65056 | -1.12715 | 0.44 | 0.61 | 7.1 | 2.8 | 172 | 33 | 11.2 | 4.4 | 0.42 |
| 08-12-2024 10:00 | 50.65050 | -1.12713 | 0.54 | 0.74 | 2.2 | 2.6 | 345 | 17 | 11.3 | 3.9 | 0.56 |
| 08-12-2024 09:30 | 50.65035 | -1.12717 | 0.56 | 0.76 | 2.2 | 2.6 | 349 | 23 | 11.2 | 3.8 | 0.59 |
| 08-12-2024 09:00 | 50.65015 | -1.12730 | 0.53 | 0.83 | 2.2 | 2.6 | 349 | 20 | 11.2 | 3.9 | 0.54 |
| 08-12-2024 08:30 | 50.65002 | -1.12762 | 0.47 | 0.66 | 2.1 | 2.5 | 342 | 23 | 11.1 | 4.3 | 0.46 |
| 08-12-2024 08:00 | 50.64998 | -1.12790 | 0.49 | 0.71 | 2.1 | 2.5 | 336 | 23 | 11 | 4.2 | 0.5 |
| 08-12-2024 07:30 | 50.65000 | -1.12818 | 0.48 | 0.62 | 2.1 | 2.5 | 345 | 21 | 11 | 4.3 | 0.48 |
| 08-12-2024 07:00 | 50.65007 | -1.12835 | 0.46 | 0.61 | 2 | 2.5 | 336 | 20 | 11 | 4.6 | 0.48 |
| 08-12-2024 06:30 | 50.65011 | -1.12846 | 0.48 | 0.67 | 2.2 | 2.6 | 328 | 17 | 10.9 | 4.7 | 0.53 |
| 08-12-2024 06:00 | 50.65014 | -1.12852 | 0.53 | 0.65 | 8.3 | 2.7 | 181 | 43 | 11.1 | 5 | 0.69 |
| 08-12-2024 05:30 | 50.65019 | -1.12854 | 0.55 | 0.8 | 2.3 | 2.7 | 328 | 19 | 11.4 | 5.1 | 0.76 |
| 08-12-2024 05:00 | 50.65017 | -1.12852 | 0.55 | 0.85 | 14.3 | 3 | 177 | 43 | 11.7 | 6.5 | 0.97 |
| 08-12-2024 04:30 | 50.65016 | -1.12850 | 0.58 | 0.84 | 14.3 | 3.1 | 174 | 38 | 11.9 | 6.9 | 1.14 |
| 08-12-2024 04:00 | 50.65013 | -1.12844 | 0.59 | 0.89 | 14.3 | 3.2 | 158 | 36 | 11.8 | 7.3 | 1.25 |
| 08-12-2024 03:30 | 50.65011 | -1.12842 | 0.64 | 0.76 | 14.3 | 3.2 | 176 | 35 | 11.8 | 6.7 | 1.35 |
| 08-12-2024 03:00 | 50.65007 | -1.12831 | 0.67 | 1 | 13.3 | 2.9 | 176 | 34 | 11.8 | 5.7 | 1.25 |
| 08-12-2024 02:30 | 50.64998 | -1.12792 | 0.7 | 0.94 | 14.3 | 3.2 | 170 | 30 | 11.8 | 6.5 | 1.56 |
| 08-12-2024 02:00 | 50.65023 | -1.12721 | 0.67 | 0.94 | 13.3 | 3.1 | 184 | 31 | 11.8 | 6 | 1.33 |
| 08-12-2024 01:30 | 50.65046 | -1.12713 | 0.64 | 1.27 | 12.5 | 3.1 | 186 | 32 | 11.7 | 6.3 | 1.27 |
| 08-12-2024 01:00 | 50.65060 | -1.12717 | 0.63 | 1.06 | 13.3 | 2.9 | 188 | 35 | 11.7 | 5.9 | 1.15 |
| 08-12-2024 00:30 | 50.65062 | -1.12715 | 0.59 | 0.88 | 13.3 | 3 | 176 | 41 | 11.8 | 6.1 | 1.04 |
| 08-12-2024 00:00 | 50.65061 | -1.12715 | 0.58 | 0.79 | 11.1 | 3 | 180 | 42 | 11.8 | 5.9 | 0.98 |
