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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21-04-2025 17:00 | 50.65021 | -1.12846 | 0.28 | 0.4 | 2.5 | 2.4 | 193 | 24 | 11.2 | 3.1 | 0.12 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06-12-2024 00:00 | 50.65065 | -1.12721 | 0.71 | 1.06 | 8.3 | 3.3 | 180 | 32 | 12.2 | 5.4 | 1.32 |
| 05-12-2024 23:30 | 50.65073 | -1.12728 | 0.61 | 1.02 | 8.3 | 3.6 | 181 | 35 | 12.2 | 5.5 | 1.01 |
| 05-12-2024 23:00 | 50.65073 | -1.12726 | 0.6 | 0.94 | 5.6 | 3.4 | 190 | 23 | 12.2 | 5.2 | 0.92 |
| 05-12-2024 22:30 | 50.65075 | -1.12724 | 0.61 | 1.07 | 5.6 | 3.4 | 187 | 15 | 12.2 | 5.2 | 0.94 |
| 05-12-2024 22:00 | 50.65074 | -1.12721 | 0.58 | 0.95 | 7.1 | 3.3 | 183 | 29 | 12.2 | 5.2 | 0.86 |
| 05-12-2024 21:30 | 50.65072 | -1.12719 | 0.58 | 0.93 | 7.7 | 3.9 | 197 | 22 | 12.2 | 5.6 | 0.93 |
| 05-12-2024 21:00 | 50.65072 | -1.12721 | 0.51 | 0.85 | 7.7 | 3.9 | 190 | 32 | 12.2 | 5.3 | 0.68 |
| 05-12-2024 20:30 | 50.65068 | -1.12717 | 0.59 | 0.85 | 5.9 | 3.1 | 183 | 25 | 12.2 | 4.5 | 0.77 |
| 05-12-2024 20:00 | 50.65068 | -1.12715 | 0.79 | 1.13 | 2.8 | 2.8 | 196 | 17 | 12.2 | 3.6 | 1.1 |
| 05-12-2024 19:30 | 50.65072 | -1.12719 | 0.9 | 1.17 | 3.9 | 3 | 198 | 16 | 12.1 | 3.7 | 1.48 |
| 05-12-2024 19:00 | 50.65071 | -1.12719 | 0.96 | 1.5 | 4 | 3.2 | 197 | 18 | 12.1 | 4 | 1.79 |
| 05-12-2024 18:30 | 50.65076 | -1.12728 | 1.13 | 1.92 | 5 | 3.4 | 190 | 18 | 12.1 | 4.3 | 2.67 |
| 05-12-2024 18:00 | 50.65091 | -1.12764 | 1.01 | 1.63 | 5.3 | 3.4 | 190 | 24 | 12.1 | 4.3 | 2.14 |
| 05-12-2024 17:30 | 50.65066 | -1.12846 | 0.96 | 1.54 | 6.3 | 3.8 | 193 | 15 | 12.1 | 4.9 | 2.21 |
| 05-12-2024 17:00 | 50.65041 | -1.12861 | 0.95 | 1.37 | 7.1 | 3.8 | 194 | 20 | 12.1 | 4.9 | 2.18 |
| 05-12-2024 16:30 | 50.65034 | -1.12861 | 0.92 | 1.47 | 7.1 | 4 | 187 | 19 | 12.1 | 5.2 | 2.17 |
| 05-12-2024 16:00 | 50.65030 | -1.12861 | 0.93 | 1.44 | 6.7 | 4.3 | 190 | 23 | 12.1 | 5.4 | 2.3 |
| 05-12-2024 15:30 | 50.65027 | -1.12859 | 0.98 | 1.72 | 5.9 | 4.2 | 190 | 24 | 12.2 | 5.3 | 2.5 |
| 05-12-2024 15:00 | 50.65024 | -1.12859 | 0.96 | 1.4 | 7.1 | 4.4 | 184 | 22 | 12.2 | 5.6 | 2.54 |
| 05-12-2024 14:30 | 50.65022 | -1.12857 | 0.98 | 1.41 | 6.7 | 4.3 | 173 | 26 | 12.2 | 5.5 | 2.57 |
| 05-12-2024 14:00 | 50.65022 | -1.12854 | 1 | 1.61 | 5.9 | 4.1 | 167 | 23 | 12.2 | 5.2 | 2.56 |
| 05-12-2024 13:30 | 50.65023 | -1.12854 | 0.96 | 1.48 | 5.6 | 3.9 | 169 | 24 | 12.2 | 5.1 | 2.29 |
| 05-12-2024 13:00 | 50.65052 | -1.12822 | 0.87 | 1.27 | 6.3 | 4.1 | 172 | 25 | 12.2 | 5.4 | 2 |
| 05-12-2024 12:30 | 50.65077 | -1.12734 | 0.92 | 1.57 | 6.3 | 3.7 | 174 | 24 | 12.2 | 5.2 | 2.18 |
| 05-12-2024 12:00 | 50.65074 | -1.12728 | 0.85 | 1.49 | 6.7 | 3.3 | 162 | 34 | 12.2 | 4.9 | 1.73 |
| 05-12-2024 11:30 | 50.65076 | -1.12730 | 0.9 | 1.28 | 6.7 | 3.6 | 162 | 22 | 12.2 | 5.2 | 2.07 |
| 05-12-2024 11:00 | 50.65080 | -1.12734 | 0.88 | 1.38 | 6.7 | 3.6 | 155 | 27 | 12.2 | 5.2 | 1.97 |
| 05-12-2024 10:30 | 50.65078 | -1.12730 | 0.92 | 1.45 | 6.7 | 3.6 | 166 | 22 | 12.2 | 5.1 | 2.13 |
| 05-12-2024 10:00 | 50.65078 | -1.12732 | 0.95 | 1.43 | 6.3 | 3.6 | 162 | 22 | 12.2 | 5 | 2.21 |
| 05-12-2024 09:30 | 50.65077 | -1.12728 | 0.98 | 1.4 | 6.7 | 4 | 162 | 19 | 12.2 | 5.5 | 2.6 |
| 05-12-2024 09:00 | 50.65078 | -1.12728 | 1.07 | 1.92 | 7.1 | 3.9 | 172 | 20 | 12.1 | 5.5 | 3.11 |
| 05-12-2024 08:30 | 50.65077 | -1.12726 | 1.16 | 1.56 | 6.7 | 4 | 176 | 18 | 12.1 | 5.5 | 3.62 |
| 05-12-2024 08:00 | 50.65075 | -1.12721 | 1.37 | 1.98 | 7.1 | 4.4 | 170 | 19 | 12 | 5.8 | 5.3 |
| 05-12-2024 07:30 | 50.65077 | -1.12724 | 1.49 | 2.54 | 6.7 | 4.5 | 180 | 16 | 12 | 5.7 | 6.24 |
| 05-12-2024 07:00 | 50.65077 | -1.12726 | 1.56 | 2.17 | 6.7 | 4.5 | 180 | 15 | 12 | 5.8 | 6.87 |
| 05-12-2024 06:30 | 50.65074 | -1.12724 | 1.62 | 2.73 | 7.1 | 4.6 | 174 | 18 | 12 | 5.9 | 7.56 |
| 05-12-2024 06:00 | 50.65084 | -1.12741 | 1.74 | 2.72 | 7.1 | 4.6 | 174 | 17 | 12 | 5.9 | 8.72 |
| 05-12-2024 05:30 | 50.65088 | -1.12820 | 1.65 | 2.52 | 7.1 | 4.9 | 173 | 15 | 12 | 6 | 8.07 |
| 05-12-2024 05:00 | 50.65053 | -1.12861 | 1.86 | 2.54 | 7.7 | 5.1 | 173 | 16 | 12 | 6.3 | 10.62 |
| 05-12-2024 04:30 | 50.65040 | -1.12863 | 1.85 | 3.59 | 7.1 | 4.9 | 170 | 17 | 12 | 6.1 | 10.23 |
| 05-12-2024 04:00 | 50.65032 | -1.12863 | 1.91 | 2.86 | 6.7 | 5 | 167 | 17 | 12 | 6 | 10.83 |
| 05-12-2024 03:30 | 50.65032 | -1.12863 | 1.78 | 3.18 | 6.7 | 4.8 | 167 | 24 | 12 | 5.8 | 9.09 |
| 05-12-2024 03:00 | 50.65032 | -1.12863 | 1.78 | 3.01 | 6.3 | 4.7 | 169 | 26 | 12.1 | 5.7 | 8.81 |
| 05-12-2024 02:30 | 50.65031 | -1.12863 | 1.75 | 2.78 | 5.9 | 4.7 | 167 | 25 | 12.2 | 5.6 | 8.41 |
| 05-12-2024 02:00 | 50.65031 | -1.12863 | 1.74 | 2.85 | 6.7 | 4.7 | 180 | 23 | 12.2 | 5.6 | 8.25 |
| 05-12-2024 01:30 | 50.65032 | -1.12865 | 1.58 | 2.78 | 5.6 | 4.3 | 160 | 24 | 12.2 | 5.2 | 6.36 |
| 05-12-2024 01:00 | 50.65037 | -1.12863 | 1.61 | 2.41 | 6.7 | 4.3 | 179 | 18 | 12.2 | 5.2 | 6.65 |
| 05-12-2024 00:30 | 50.65059 | -1.12854 | 1.42 | 2.4 | 5.9 | 4.1 | 169 | 23 | 12.2 | 4.9 | 4.88 |
| 05-12-2024 00:00 | 50.65095 | -1.12797 | 1.42 | 2.34 | 5.6 | 3.9 | 174 | 21 | 12.2 | 4.7 | 4.69 |
