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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 14-01-2025 00:00 | 50.65031 | -1.12842 | 0.4 | 0.52 | 15.4 | 4.3 | 201 | 52 | 8.5 | 8.1 | 0.63 |
| 13-01-2025 23:30 | 50.65031 | -1.12837 | 0.42 | 0.57 | 14.3 | 4.6 | 194 | 60 | 8.6 | 8.6 | 0.75 |
| 13-01-2025 23:00 | 50.65030 | -1.12839 | 0.41 | 0.59 | 14.3 | 4.3 | 207 | 53 | 8.6 | 7.9 | 0.65 |
| 13-01-2025 22:30 | 50.65037 | -1.12842 | 0.36 | 0.49 | 14.3 | 3.5 | 191 | 55 | 8.6 | 6.8 | 0.43 |
| 13-01-2025 22:00 | 50.65073 | -1.12814 | 0.35 | 0.57 | 11.8 | 3.3 | 188 | 28 | 8.6 | 6.6 | 0.4 |
| 13-01-2025 21:30 | 50.65077 | -1.12771 | 0.33 | 0.52 | 12.5 | 3.8 | 179 | 30 | 8.5 | 7.2 | 0.39 |
| 13-01-2025 21:00 | 50.65075 | -1.12760 | 0.28 | 0.58 | 12.5 | 3.8 | 181 | 41 | 8.5 | 7.3 | 0.28 |
| 13-01-2025 20:30 | 50.65072 | -1.12754 | 0.26 | 0.43 | 11.8 | 3.6 | 186 | 38 | 8.5 | 6.9 | 0.23 |
| 13-01-2025 20:00 | 50.65075 | -1.12754 | 0.22 | 0.39 | 12.5 | 3.6 | 146 | 54 | 8.5 | 6.5 | 0.15 |
| 13-01-2025 19:30 | 50.65072 | -1.12749 | 0.21 | 0.33 | 12.5 | 3.6 | 134 | 46 | 8.4 | 6.1 | 0.13 |
| 13-01-2025 19:00 | 50.65068 | -1.12745 | 0.21 | 0.28 | 12.5 | 3.3 | 160 | 41 | 8.5 | 5.3 | 0.11 |
| 13-01-2025 18:30 | 50.65067 | -1.12743 | 0.22 | 0.28 | 3.1 | 3 | 173 | 22 | 8.6 | 4.3 | 0.1 |
| 13-01-2025 18:00 | 50.65066 | -1.12741 | 0.25 | 0.37 | 3.2 | 2.7 | 160 | 30 | 8.5 | 3.7 | 0.11 |
| 13-01-2025 17:30 | 50.65067 | -1.12741 | 0.3 | 0.48 | 2.9 | 2.7 | 180 | 26 | 8.5 | 3.4 | 0.15 |
| 13-01-2025 17:00 | 50.65067 | -1.12741 | 0.33 | 0.41 | 2.9 | 2.6 | 172 | 27 | 8.6 | 3.3 | 0.18 |
| 13-01-2025 16:30 | 50.65068 | -1.12743 | 0.33 | 0.47 | 3.2 | 2.7 | 170 | 34 | 8.5 | 3.5 | 0.19 |
| 13-01-2025 16:00 | 50.65076 | -1.12760 | 0.31 | 0.42 | 3.3 | 2.8 | 166 | 31 | 8.5 | 3.6 | 0.17 |
| 13-01-2025 15:30 | 50.65074 | -1.12822 | 0.31 | 0.48 | 3.1 | 2.9 | 169 | 27 | 8.5 | 3.8 | 0.18 |
| 13-01-2025 15:00 | 50.65049 | -1.12844 | 0.33 | 0.52 | 3.2 | 2.9 | 149 | 34 | 8.4 | 3.8 | 0.2 |
| 13-01-2025 14:30 | 50.65036 | -1.12844 | 0.35 | 0.59 | 3.7 | 3 | 184 | 34 | 8.5 | 3.9 | 0.24 |
| 13-01-2025 14:00 | 50.65035 | -1.12842 | 0.38 | 0.52 | 3.2 | 3 | 159 | 29 | 8.4 | 4 | 0.28 |
| 13-01-2025 13:30 | 50.65035 | -1.12844 | 0.39 | 0.58 | 2.9 | 3.1 | 143 | 36 | 8.4 | 4.3 | 0.32 |
| 13-01-2025 13:00 | 50.65031 | -1.12842 | 0.42 | 0.52 | 3.9 | 3.1 | 170 | 27 | 8.4 | 4.5 | 0.39 |
| 13-01-2025 12:30 | 50.65030 | -1.12842 | 0.46 | 0.81 | 3.3 | 3.3 | 163 | 28 | 8.5 | 4.8 | 0.5 |
| 13-01-2025 12:00 | 50.65031 | -1.12842 | 0.49 | 0.82 | 16.7 | 3.2 | 183 | 47 | 8.5 | 4.9 | 0.58 |
| 13-01-2025 11:30 | 50.65030 | -1.12842 | 0.49 | 0.63 | 16.7 | 3.2 | 253 | 64 | 8.5 | 5.1 | 0.6 |
| 13-01-2025 11:00 | 50.65035 | -1.12844 | 0.48 | 0.62 | 16.7 | 3.1 | 181 | 41 | 8.6 | 5 | 0.57 |
| 13-01-2025 10:30 | 50.65034 | -1.12844 | 0.46 | 0.6 | 4 | 3.1 | 166 | 33 | 8.6 | 4.7 | 0.49 |
| 13-01-2025 10:00 | 50.65047 | -1.12844 | 0.42 | 0.69 | 4 | 2.9 | 160 | 28 | 8.6 | 4.7 | 0.41 |
| 13-01-2025 09:30 | 50.65076 | -1.12816 | 0.37 | 0.48 | 3.7 | 2.8 | 166 | 30 | 8.6 | 4.4 | 0.3 |
| 13-01-2025 09:00 | 50.65082 | -1.12775 | 0.34 | 0.53 | 3.9 | 2.8 | 165 | 26 | 8.6 | 4.6 | 0.26 |
| 13-01-2025 08:30 | 50.65077 | -1.12760 | 0.32 | 0.45 | 3.7 | 2.9 | 169 | 29 | 8.5 | 4.6 | 0.23 |
| 13-01-2025 08:00 | 50.65076 | -1.12760 | 0.3 | 0.47 | 3.6 | 2.9 | 169 | 28 | 8.5 | 4.5 | 0.2 |
| 13-01-2025 07:30 | 50.65073 | -1.12754 | 0.29 | 0.43 | 3.9 | 3 | 163 | 27 | 8.5 | 4.3 | 0.18 |
| 13-01-2025 07:00 | 50.65071 | -1.12749 | 0.29 | 0.41 | 3.6 | 3 | 165 | 31 | 8.4 | 4 | 0.17 |
| 13-01-2025 06:30 | 50.65068 | -1.12747 | 0.31 | 0.44 | 3.6 | 2.7 | 165 | 29 | 8.5 | 3.5 | 0.16 |
| 13-01-2025 06:00 | 50.65068 | -1.12745 | 0.35 | 0.47 | 3.2 | 2.5 | 173 | 22 | 8.5 | 3.1 | 0.19 |
| 13-01-2025 05:30 | 50.65065 | -1.12741 | 0.39 | 0.57 | 3.1 | 2.5 | 170 | 21 | 8.5 | 3 | 0.22 |
| 13-01-2025 05:00 | 50.65067 | -1.12743 | 0.45 | 0.63 | 2.7 | 2.5 | 186 | 23 | 8.5 | 2.9 | 0.29 |
| 13-01-2025 04:30 | 50.65068 | -1.12745 | 0.46 | 0.71 | 2.9 | 2.6 | 181 | 29 | 8.5 | 3 | 0.31 |
| 13-01-2025 04:00 | 50.65072 | -1.12747 | 0.44 | 0.73 | 2.9 | 2.6 | 181 | 26 | 8.5 | 3.1 | 0.29 |
| 13-01-2025 03:30 | 50.65076 | -1.12762 | 0.41 | 0.69 | 3 | 2.6 | 181 | 26 | 8.5 | 3.3 | 0.27 |
| 13-01-2025 03:00 | 50.65080 | -1.12801 | 0.39 | 0.59 | 2.9 | 2.6 | 172 | 33 | 8.5 | 3.3 | 0.25 |
| 13-01-2025 02:30 | 50.65052 | -1.12842 | 0.38 | 0.52 | 3.5 | 2.8 | 181 | 26 | 8.5 | 3.5 | 0.25 |
| 13-01-2025 02:00 | 50.65041 | -1.12844 | 0.41 | 0.51 | 3.3 | 2.7 | 183 | 24 | 8.4 | 3.5 | 0.29 |
| 13-01-2025 01:30 | 50.65036 | -1.12844 | 0.39 | 0.6 | 2.5 | 2.7 | 176 | 36 | 8.4 | 3.9 | 0.29 |
| 13-01-2025 01:00 | 50.65033 | -1.12842 | 0.37 | 0.47 | 15.4 | 2.9 | 181 | 49 | 8.4 | 4.8 | 0.32 |
| 13-01-2025 00:30 | 50.65031 | -1.12839 | 0.36 | 0.46 | 15.4 | 3 | 194 | 44 | 8.4 | 5.5 | 0.35 |
| 13-01-2025 00:00 | 50.65031 | -1.12842 | 0.36 | 0.54 | 15.4 | 3.4 | 181 | 45 | 8.5 | 6.2 | 0.39 |
