National Network of Regional Coastal Monitoring Programmes
« Return to map for other wave, tide and met stations.
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 18:00 | 50.65070 | -1.12751 | 0.24 | 0.41 | 4 | 3.7 | 98 | 27 | 8.8 | 4.4 | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07-12-2024 00:00 | 50.65078 | -1.12726 | 1.73 | 2.72 | 6.7 | 4.1 | 176 | 19 | 12 | 5.3 | 7.75 |
| 06-12-2024 23:30 | 50.65080 | -1.12732 | 1.71 | 2.35 | 6.3 | 4.3 | 186 | 17 | 12 | 5.4 | 7.69 |
| 06-12-2024 23:00 | 50.65080 | -1.12728 | 1.7 | 2.34 | 6.7 | 4.3 | 177 | 16 | 12 | 5.2 | 7.4 |
| 06-12-2024 22:30 | 50.65081 | -1.12730 | 1.73 | 2.94 | 6.3 | 4.3 | 183 | 18 | 12 | 5.1 | 7.56 |
| 06-12-2024 22:00 | 50.65079 | -1.12728 | 1.63 | 2.98 | 6.3 | 4.2 | 180 | 15 | 12 | 5 | 6.58 |
| 06-12-2024 21:30 | 50.65078 | -1.12726 | 1.59 | 2.52 | 5.9 | 4.2 | 183 | 13 | 12 | 5 | 6.17 |
| 06-12-2024 21:00 | 50.65077 | -1.12726 | 1.49 | 2.51 | 5.3 | 3.9 | 190 | 20 | 12 | 4.6 | 5.01 |
| 06-12-2024 20:30 | 50.65079 | -1.12730 | 1.39 | 1.96 | 5 | 3.8 | 188 | 16 | 12 | 4.5 | 4.26 |
| 06-12-2024 20:00 | 50.65084 | -1.12739 | 1.25 | 2.08 | 5.3 | 3.8 | 188 | 19 | 12 | 4.4 | 3.39 |
| 06-12-2024 19:30 | 50.65091 | -1.12756 | 1.21 | 2.32 | 5.3 | 3.7 | 190 | 14 | 12 | 4.3 | 3.11 |
| 06-12-2024 19:00 | 50.65094 | -1.12803 | 1.04 | 1.65 | 4.8 | 3.5 | 184 | 19 | 12 | 4.1 | 2.19 |
| 06-12-2024 18:30 | 50.65076 | -1.12844 | 1.04 | 1.96 | 4.8 | 3.5 | 186 | 13 | 12 | 4.1 | 2.19 |
| 06-12-2024 18:00 | 50.65053 | -1.12863 | 0.85 | 1.48 | 5 | 3.4 | 194 | 22 | 12 | 4.1 | 1.44 |
| 06-12-2024 17:30 | 50.65042 | -1.12863 | 0.74 | 1.21 | 4.8 | 3.3 | 193 | 24 | 12 | 4.1 | 1.11 |
| 06-12-2024 17:00 | 50.65031 | -1.12861 | 0.63 | 0.96 | 4.6 | 3.4 | 194 | 28 | 12 | 4.4 | 0.86 |
| 06-12-2024 16:30 | 50.65029 | -1.12861 | 0.57 | 0.84 | 5.9 | 3.5 | 193 | 27 | 12 | 4.9 | 0.78 |
| 06-12-2024 16:00 | 50.65024 | -1.12859 | 0.54 | 0.89 | 7.1 | 3.7 | 188 | 29 | 12 | 5.2 | 0.75 |
| 06-12-2024 15:30 | 50.65023 | -1.12861 | 0.55 | 0.84 | 6.7 | 4.1 | 188 | 23 | 12 | 5.8 | 0.87 |
| 06-12-2024 15:00 | 50.65024 | -1.12859 | 0.55 | 0.83 | 6.3 | 4.3 | 187 | 29 | 12.1 | 5.9 | 0.88 |
| 06-12-2024 14:30 | 50.65023 | -1.12857 | 0.54 | 0.87 | 7.7 | 4.8 | 170 | 33 | 12.1 | 6.3 | 0.91 |
| 06-12-2024 14:00 | 50.65024 | -1.12857 | 0.51 | 0.8 | 5.9 | 5.2 | 183 | 23 | 12.1 | 6.6 | 0.84 |
| 06-12-2024 13:30 | 50.65031 | -1.12861 | 0.49 | 0.7 | 6.7 | 5.1 | 181 | 25 | 12.2 | 6.5 | 0.76 |
| 06-12-2024 13:00 | 50.65087 | -1.12807 | 0.45 | 0.67 | 7.1 | 5 | 186 | 21 | 12.1 | 6.4 | 0.63 |
| 06-12-2024 12:30 | 50.65084 | -1.12749 | 0.39 | 0.7 | 7.7 | 4.9 | 172 | 25 | 12.1 | 6.3 | 0.47 |
| 06-12-2024 12:00 | 50.65080 | -1.12736 | 0.37 | 0.51 | 5.9 | 4.7 | 177 | 27 | 12.1 | 5.9 | 0.39 |
| 06-12-2024 11:30 | 50.65080 | -1.12734 | 0.38 | 0.56 | 5.6 | 4.7 | 177 | 28 | 12.1 | 5.8 | 0.41 |
| 06-12-2024 11:00 | 50.65080 | -1.12734 | 0.38 | 0.58 | 6.7 | 4.8 | 167 | 26 | 12 | 5.9 | 0.42 |
| 06-12-2024 10:30 | 50.65078 | -1.12730 | 0.34 | 0.56 | 6.7 | 4.8 | 179 | 27 | 12.1 | 5.9 | 0.34 |
| 06-12-2024 10:00 | 50.65073 | -1.12724 | 0.34 | 0.51 | 7.7 | 4.8 | 179 | 35 | 12 | 6 | 0.34 |
| 06-12-2024 09:30 | 50.65074 | -1.12724 | 0.32 | 0.59 | 6.7 | 4.5 | 174 | 36 | 12 | 5.6 | 0.28 |
| 06-12-2024 09:00 | 50.65070 | -1.12721 | 0.35 | 0.49 | 7.1 | 5.1 | 167 | 20 | 12 | 6.3 | 0.38 |
| 06-12-2024 08:30 | 50.65072 | -1.12724 | 0.35 | 0.51 | 7.7 | 4.2 | 179 | 21 | 12 | 5.9 | 0.35 |
| 06-12-2024 08:00 | 50.65071 | -1.12721 | 0.4 | 0.63 | 9.1 | 4.2 | 180 | 29 | 12 | 5.4 | 0.42 |
| 06-12-2024 07:30 | 50.65074 | -1.12726 | 0.46 | 0.67 | 4.8 | 4.6 | 187 | 21 | 12 | 5.5 | 0.58 |
| 06-12-2024 07:00 | 50.65075 | -1.12730 | 0.47 | 0.69 | 6.3 | 5.1 | 188 | 22 | 12 | 6 | 0.65 |
| 06-12-2024 06:30 | 50.65057 | -1.12801 | 0.49 | 0.79 | 6.7 | 4.8 | 188 | 21 | 12 | 5.9 | 0.7 |
| 06-12-2024 06:00 | 50.65044 | -1.12859 | 0.54 | 0.78 | 6.3 | 3.9 | 184 | 22 | 12 | 5.7 | 0.82 |
| 06-12-2024 05:30 | 50.65031 | -1.12861 | 0.51 | 0.83 | 6.7 | 4 | 183 | 23 | 12 | 5.9 | 0.75 |
| 06-12-2024 05:00 | 50.65029 | -1.12863 | 0.55 | 0.79 | 7.1 | 4.3 | 181 | 24 | 12 | 6.1 | 0.91 |
| 06-12-2024 04:30 | 50.65027 | -1.12861 | 0.58 | 0.82 | 7.1 | 4.9 | 193 | 27 | 12 | 6.7 | 1.1 |
| 06-12-2024 04:00 | 50.65024 | -1.12859 | 0.65 | 0.91 | 7.1 | 4.9 | 187 | 23 | 12.1 | 6.6 | 1.37 |
| 06-12-2024 03:30 | 50.65022 | -1.12859 | 0.73 | 1.08 | 9.1 | 5.1 | 183 | 24 | 12.1 | 6.9 | 1.79 |
| 06-12-2024 03:00 | 50.65022 | -1.12859 | 0.75 | 1.2 | 8.3 | 5.1 | 190 | 29 | 12.1 | 6.9 | 1.9 |
| 06-12-2024 02:30 | 50.65021 | -1.12859 | 0.79 | 1.21 | 9.1 | 5.3 | 183 | 27 | 12.2 | 7.1 | 2.16 |
| 06-12-2024 02:00 | 50.65018 | -1.12854 | 0.76 | 1.26 | 8.3 | 5.1 | 180 | 31 | 12.2 | 6.8 | 1.93 |
| 06-12-2024 01:30 | 50.65019 | -1.12852 | 0.77 | 1.19 | 9.1 | 4.9 | 180 | 30 | 12.2 | 6.5 | 1.9 |
| 06-12-2024 01:00 | 50.65013 | -1.12839 | 0.76 | 1.13 | 7.1 | 4.4 | 181 | 27 | 12.2 | 6.2 | 1.76 |
| 06-12-2024 00:30 | 50.65041 | -1.12715 | 0.74 | 1.18 | 9.1 | 3.8 | 186 | 18 | 12.2 | 5.8 | 1.57 |
| 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 |
