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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19-04-2025 15:00 | 50.65027 | -1.12867 | 1.29 | 2.08 | 5.6 | 3.9 | 101 | 19 | 11 | 4.6 | 3.73 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 19-04-2025 15:00 | 50.65027 | -1.12867 | 1.29 | 2.08 | 5.6 | 3.9 | 101 | 19 | 11 | 4.6 | 3.73 |
| 19-04-2025 14:30 | 50.65030 | -1.12865 | 1.4 | 2.15 | 5.6 | 4.1 | 97 | 17 | 11 | 4.8 | 4.63 |
| 19-04-2025 14:00 | 50.65041 | -1.12863 | 1.34 | 2.3 | 5.9 | 4.2 | 103 | 13 | 11 | 5 | 4.39 |
| 19-04-2025 13:30 | 50.65059 | -1.12859 | 1.41 | 2.35 | 5.9 | 4.4 | 106 | 12 | 11 | 5.1 | 4.97 |
| 19-04-2025 13:00 | 50.65087 | -1.12822 | 1.26 | 2.52 | 6.3 | 4.3 | 107 | 16 | 11 | 5.1 | 3.96 |
| 19-04-2025 12:30 | 50.65089 | -1.12769 | 1.25 | 1.87 | 6.7 | 4.6 | 108 | 14 | 11 | 5.3 | 4.08 |
| 19-04-2025 12:00 | 50.65087 | -1.12751 | 1.19 | 2.22 | 6.7 | 4.3 | 108 | 16 | 11 | 5.1 | 3.56 |
| 19-04-2025 11:30 | 50.65085 | -1.12743 | 1.24 | 1.66 | 6.3 | 4.5 | 110 | 16 | 11 | 5.3 | 3.96 |
| 19-04-2025 11:00 | 50.65081 | -1.12736 | 1.19 | 2.27 | 6.7 | 4.5 | 114 | 18 | 10.9 | 5.2 | 3.63 |
| 19-04-2025 10:30 | 50.65079 | -1.12734 | 1.37 | 2.03 | 6.3 | 4.6 | 111 | 16 | 10.9 | 5.3 | 4.91 |
| 19-04-2025 10:00 | 50.65077 | -1.12730 | 1.26 | 1.99 | 6.3 | 4.4 | 113 | 19 | 10.9 | 5.2 | 4.02 |
| 19-04-2025 09:30 | 50.65077 | -1.12732 | 1.37 | 2.31 | 5.9 | 4.4 | 115 | 17 | 10.9 | 5.1 | 4.66 |
| 19-04-2025 09:00 | 50.65076 | -1.12732 | 1.38 | 2.19 | 5.9 | 4.3 | 122 | 14 | 10.9 | 5 | 4.66 |
| 19-04-2025 08:30 | 50.65079 | -1.12743 | 1.39 | 2.54 | 5.6 | 4.2 | 117 | 20 | 10.9 | 4.8 | 4.6 |
| 19-04-2025 08:00 | 50.65086 | -1.12758 | 1.36 | 2.23 | 5.6 | 4.1 | 120 | 17 | 10.9 | 4.7 | 4.28 |
| 19-04-2025 07:30 | 50.65082 | -1.12818 | 1.32 | 2.16 | 5.3 | 3.9 | 118 | 14 | 10.9 | 4.5 | 3.89 |
| 19-04-2025 07:00 | 50.65056 | -1.12863 | 1.32 | 1.97 | 5.6 | 4 | 117 | 14 | 10.9 | 4.6 | 3.92 |
| 19-04-2025 06:30 | 50.65044 | -1.12867 | 1.24 | 2.07 | 4.8 | 3.7 | 118 | 17 | 10.9 | 4.3 | 3.26 |
| 19-04-2025 06:00 | 50.65024 | -1.12863 | 1.29 | 1.77 | 5.3 | 3.8 | 118 | 19 | 10.9 | 4.3 | 3.55 |
| 19-04-2025 05:30 | 50.65028 | -1.12865 | 1.31 | 1.97 | 5.6 | 3.8 | 118 | 18 | 10.9 | 4.4 | 3.7 |
| 19-04-2025 05:00 | 50.65023 | -1.12865 | 1.33 | 1.99 | 5.6 | 3.8 | 117 | 17 | 10.9 | 4.4 | 3.85 |
| 19-04-2025 04:30 | 50.65024 | -1.12867 | 1.42 | 2.17 | 4.8 | 3.8 | 114 | 17 | 10.9 | 4.4 | 4.35 |
| 19-04-2025 04:00 | 50.65021 | -1.12865 | 1.44 | 2 | 5 | 3.9 | 107 | 16 | 10.9 | 4.5 | 4.57 |
| 19-04-2025 03:30 | 50.65021 | -1.12865 | 1.42 | 2.1 | 5 | 3.9 | 110 | 21 | 10.9 | 4.5 | 4.42 |
| 19-04-2025 03:00 | 50.65019 | -1.12863 | 1.41 | 2.44 | 5 | 3.9 | 107 | 18 | 10.9 | 4.4 | 4.32 |
| 19-04-2025 02:30 | 50.65020 | -1.12863 | 1.52 | 2.23 | 5.3 | 4 | 101 | 17 | 10.8 | 4.5 | 5.06 |
| 19-04-2025 02:00 | 50.65022 | -1.12863 | 1.43 | 2.58 | 4.6 | 3.9 | 96 | 25 | 10.8 | 4.4 | 4.44 |
| 19-04-2025 01:30 | 50.65035 | -1.12865 | 1.2 | 2.27 | 4.6 | 3.6 | 103 | 23 | 10.8 | 4 | 2.86 |
| 19-04-2025 01:00 | 50.65052 | -1.12861 | 1.04 | 1.84 | 4.6 | 3.5 | 103 | 25 | 10.8 | 3.9 | 2.07 |
| 19-04-2025 00:30 | 50.65085 | -1.12820 | 0.93 | 1.66 | 4.4 | 3.5 | 107 | 28 | 10.8 | 3.9 | 1.65 |
| 19-04-2025 00:00 | 50.65090 | -1.12771 | 0.78 | 1.25 | 4.4 | 3.3 | 120 | 32 | 10.9 | 3.8 | 1.13 |
| 18-04-2025 23:30 | 50.65086 | -1.12749 | 0.64 | 1.14 | 4.2 | 3.2 | 115 | 34 | 11 | 3.7 | 0.74 |
| 18-04-2025 23:00 | 50.65084 | -1.12739 | 0.57 | 1.06 | 4.4 | 3.3 | 132 | 26 | 11 | 3.7 | 0.59 |
| 18-04-2025 22:30 | 50.65081 | -1.12732 | 0.56 | 0.84 | 3.9 | 3.3 | 122 | 34 | 10.9 | 3.7 | 0.57 |
| 18-04-2025 22:00 | 50.65079 | -1.12728 | 0.55 | 0.88 | 3.6 | 3.2 | 121 | 33 | 10.9 | 3.7 | 0.54 |
| 18-04-2025 21:30 | 50.65076 | -1.12724 | 0.58 | 0.89 | 4.2 | 3.3 | 155 | 25 | 10.9 | 3.7 | 0.61 |
| 18-04-2025 21:00 | 50.65073 | -1.12721 | 0.63 | 1.02 | 4 | 3.3 | 162 | 30 | 10.9 | 3.7 | 0.72 |
| 18-04-2025 20:30 | 50.65075 | -1.12724 | 0.64 | 1.04 | 4.2 | 3.3 | 160 | 34 | 10.9 | 3.6 | 0.73 |
| 18-04-2025 20:00 | 50.65077 | -1.12726 | 0.67 | 0.99 | 4.4 | 3.3 | 167 | 23 | 10.9 | 3.7 | 0.81 |
| 18-04-2025 19:30 | 50.65081 | -1.12739 | 0.68 | 0.94 | 4.6 | 3.3 | 170 | 21 | 10.9 | 3.8 | 0.86 |
| 18-04-2025 19:00 | 50.65084 | -1.12814 | 0.66 | 1.02 | 4.6 | 3.4 | 163 | 22 | 11 | 4 | 0.85 |
| 18-04-2025 18:30 | 50.65060 | -1.12854 | 0.66 | 1.05 | 4.8 | 3.5 | 158 | 19 | 10.9 | 4.1 | 0.87 |
| 18-04-2025 18:00 | 50.65042 | -1.12861 | 0.73 | 1.13 | 4.8 | 3.6 | 159 | 20 | 10.9 | 4.2 | 1.11 |
| 18-04-2025 17:30 | 50.65031 | -1.12861 | 0.79 | 1.1 | 5 | 3.7 | 160 | 21 | 10.9 | 4.4 | 1.33 |
| 18-04-2025 17:00 | 50.65028 | -1.12861 | 0.86 | 1.35 | 5.3 | 3.8 | 167 | 20 | 11 | 4.3 | 1.57 |
| 18-04-2025 16:30 | 50.65027 | -1.12863 | 0.89 | 1.54 | 5.3 | 3.7 | 166 | 23 | 11 | 4.3 | 1.67 |
| 18-04-2025 16:00 | 50.65021 | -1.12861 | 0.97 | 1.55 | 5.3 | 3.7 | 165 | 26 | 11 | 4.2 | 1.96 |
| 18-04-2025 15:30 | 50.65021 | -1.12861 | 1.01 | 1.63 | 5.3 | 3.6 | 165 | 21 | 11 | 4.2 | 2.11 |
| 18-04-2025 15:00 | 50.65024 | -1.12863 | 1.13 | 1.75 | 5.3 | 3.7 | 166 | 23 | 10.9 | 4.3 | 2.67 |
