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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07-11-2025 18:00 | 50.65072 | -1.12745 | 1.03 | 1.53 | 5 | 3.5 | 167 | 17 | 14.3 | 4.1 | 2.14 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07-11-2025 18:00 | 50.65072 | -1.12745 | 1.03 | 1.53 | 5 | 3.5 | 167 | 17 | 14.3 | 4.1 | 2.14 |
| 07-11-2025 17:30 | 50.65076 | -1.12754 | 0.95 | 1.32 | 4.8 | 3.6 | 163 | 20 | 14.3 | 4.2 | 1.87 |
| 07-11-2025 17:00 | 50.65080 | -1.12792 | 0.87 | 1.45 | 5 | 3.8 | 163 | 15 | 14.3 | 4.4 | 1.63 |
| 07-11-2025 16:30 | 50.65062 | -1.12837 | 0.73 | 1.13 | 5.3 | 3.7 | 165 | 21 | 14.3 | 4.3 | 1.13 |
| 07-11-2025 16:00 | 50.65049 | -1.12839 | 0.8 | 1.23 | 5 | 3.8 | 166 | 23 | 14.3 | 4.3 | 1.36 |
| 07-11-2025 15:30 | 50.65042 | -1.12844 | 0.73 | 1.26 | 4.8 | 3.5 | 152 | 24 | 14.3 | 4.1 | 1.08 |
| 07-11-2025 15:00 | 50.65035 | -1.12839 | 0.72 | 1.04 | 4.2 | 3.5 | 145 | 25 | 14.3 | 4.1 | 1.05 |
| 07-11-2025 14:30 | 50.65035 | -1.12842 | 0.76 | 1.11 | 4.6 | 3.5 | 173 | 22 | 14.3 | 4.1 | 1.17 |
| 07-11-2025 14:00 | 50.65032 | -1.12842 | 0.79 | 1.17 | 4 | 3.4 | 155 | 29 | 14.3 | 4.1 | 1.27 |
| 07-11-2025 13:30 | 50.65031 | -1.12839 | 0.81 | 1.49 | 4.6 | 3.4 | 177 | 34 | 14.3 | 4.3 | 1.38 |
| 07-11-2025 13:00 | 50.65032 | -1.12839 | 0.77 | 1.24 | 4 | 3.4 | 166 | 31 | 14.2 | 4.4 | 1.29 |
| 07-11-2025 12:30 | 50.65032 | -1.12837 | 0.74 | 1.26 | 4 | 3.4 | 165 | 33 | 14.2 | 4.3 | 1.16 |
| 07-11-2025 12:00 | 50.65032 | -1.12837 | 0.67 | 1.11 | 3.7 | 3.3 | 174 | 32 | 14.1 | 4.4 | 0.97 |
| 07-11-2025 11:30 | 50.65037 | -1.12837 | 0.61 | 1.01 | 2.9 | 3.1 | 170 | 34 | 14.1 | 4.4 | 0.8 |
| 07-11-2025 11:00 | 50.65058 | -1.12835 | 0.47 | 0.8 | 10.5 | 2.9 | 177 | 30 | 14.1 | 4.8 | 0.52 |
| 07-11-2025 10:30 | 50.65082 | -1.12790 | 0.36 | 0.73 | 10 | 3.2 | 173 | 33 | 14.1 | 5.6 | 0.36 |
| 07-11-2025 10:00 | 50.65078 | -1.12762 | 0.27 | 0.41 | 9.1 | 3.5 | 169 | 35 | 14.2 | 6 | 0.21 |
| 07-11-2025 09:30 | 50.65076 | -1.12751 | 0.23 | 0.36 | 10 | 3.6 | 167 | 30 | 14.2 | 6 | 0.16 |
| 07-11-2025 09:00 | 50.65075 | -1.12749 | 0.19 | 0.32 | 10 | 3.4 | 176 | 31 | 14.2 | 5.4 | 0.09 |
| 07-11-2025 08:30 | 50.65072 | -1.12743 | 0.18 | 0.25 | 10 | 3.3 | 187 | 34 | 14.2 | 4.9 | 0.08 |
| 07-11-2025 08:00 | 50.65073 | -1.12743 | 0.18 | 0.23 | 3.7 | 3.1 | 138 | 36 | 14.2 | 4.4 | 0.07 |
| 07-11-2025 07:30 | 50.65066 | -1.12732 | 0.19 | 0.29 | 3.9 | 3 | 134 | 33 | 14.3 | 4.3 | 0.08 |
| 07-11-2025 07:00 | 50.65070 | -1.12741 | 0.19 | 0.26 | 2.9 | 2.7 | 163 | 34 | 14.3 | 3.8 | 0.07 |
| 07-11-2025 06:30 | 50.65070 | -1.12739 | 0.2 | 0.28 | 2.8 | 2.7 | 170 | 28 | 14.3 | 3.7 | 0.07 |
| 07-11-2025 06:00 | 50.65070 | -1.12739 | 0.2 | 0.28 | 3.1 | 2.8 | 159 | 28 | 14.3 | 3.9 | 0.08 |
| 07-11-2025 05:30 | 50.65072 | -1.12743 | 0.2 | 0.29 | 3.3 | 3 | 159 | 33 | 14.3 | 4.2 | 0.08 |
| 07-11-2025 05:00 | 50.65078 | -1.12758 | 0.19 | 0.26 | 3.2 | 3.1 | 155 | 27 | 14.3 | 4.4 | 0.08 |
| 07-11-2025 04:30 | 50.65080 | -1.12803 | 0.19 | 0.28 | 3.3 | 3.3 | 153 | 27 | 14.2 | 4.6 | 0.08 |
| 07-11-2025 04:00 | 50.65061 | -1.12835 | 0.18 | 0.26 | 6.3 | 3.4 | 183 | 19 | 14.3 | 5 | 0.08 |
| 07-11-2025 03:30 | 50.65044 | -1.12842 | 0.21 | 0.28 | 7.1 | 3.3 | 188 | 22 | 14.3 | 4.8 | 0.1 |
| 07-11-2025 03:00 | 50.65037 | -1.12839 | 0.23 | 0.34 | 8.3 | 3.2 | 190 | 31 | 14.3 | 5 | 0.13 |
| 07-11-2025 02:30 | 50.65034 | -1.12837 | 0.27 | 0.33 | 3.9 | 3.3 | 158 | 31 | 14.3 | 5.2 | 0.19 |
| 07-11-2025 02:00 | 50.65033 | -1.12839 | 0.29 | 0.39 | 14.3 | 3.3 | 162 | 56 | 14.3 | 5.5 | 0.23 |
| 07-11-2025 01:30 | 50.65032 | -1.12842 | 0.35 | 0.5 | 8.3 | 3.5 | 191 | 30 | 14.3 | 5.8 | 0.35 |
| 07-11-2025 01:00 | 50.65029 | -1.12839 | 0.4 | 0.49 | 15.4 | 3.7 | 181 | 45 | 14.2 | 6 | 0.47 |
| 07-11-2025 00:30 | 50.65030 | -1.12837 | 0.43 | 0.7 | 15.4 | 4.1 | 181 | 43 | 14.2 | 6.7 | 0.6 |
| 07-11-2025 00:00 | 50.65029 | -1.12835 | 0.43 | 0.6 | 15.4 | 4.3 | 197 | 59 | 14.1 | 6.6 | 0.6 |
| 06-11-2025 23:30 | 50.65031 | -1.12835 | 0.42 | 0.63 | 9.1 | 4.4 | 180 | 39 | 14 | 6.6 | 0.57 |
| 06-11-2025 23:00 | 50.65034 | -1.12835 | 0.39 | 0.62 | 7.7 | 4.3 | 186 | 29 | 14 | 6.3 | 0.47 |
| 06-11-2025 22:30 | 50.65046 | -1.12837 | 0.38 | 0.6 | 8.3 | 4.5 | 174 | 25 | 14 | 6.5 | 0.46 |
| 06-11-2025 22:00 | 50.65081 | -1.12773 | 0.35 | 0.53 | 11.1 | 4.4 | 179 | 27 | 14.1 | 6.3 | 0.38 |
| 06-11-2025 21:30 | 50.65074 | -1.12754 | 0.33 | 0.57 | 4.6 | 4.2 | 136 | 37 | 14.1 | 5.9 | 0.31 |
| 06-11-2025 21:00 | 50.65074 | -1.12749 | 0.32 | 0.5 | 4.6 | 4 | 141 | 29 | 14.1 | 5.6 | 0.28 |
| 06-11-2025 20:30 | 50.65072 | -1.12745 | 0.3 | 0.44 | 4.8 | 3.9 | 142 | 31 | 14.1 | 5.4 | 0.24 |
| 06-11-2025 20:00 | 50.65071 | -1.12743 | 0.31 | 0.45 | 4.2 | 3.9 | 158 | 32 | 14.2 | 5 | 0.23 |
| 06-11-2025 19:30 | 50.65071 | -1.12745 | 0.31 | 0.52 | 4.6 | 3.9 | 159 | 33 | 14.2 | 4.6 | 0.22 |
| 06-11-2025 19:00 | 50.65068 | -1.12741 | 0.36 | 0.63 | 4.8 | 4 | 148 | 29 | 14.3 | 4.5 | 0.29 |
| 06-11-2025 18:30 | 50.65068 | -1.12741 | 0.41 | 0.61 | 4.6 | 3.7 | 169 | 29 | 14.3 | 4.2 | 0.35 |
| 06-11-2025 18:00 | 50.65068 | -1.12736 | 0.56 | 0.86 | 4.4 | 3.7 | 167 | 24 | 14.3 | 4.1 | 0.63 |
