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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07-03-2026 04:30 | 50.65026 | -1.12859 | 0.23 | 0.29 | 9.1 | 3.4 | 186 | 39 | 9.3 | 6.2 | 0.16 |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 27-01 | 3.3m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12-12-2024 00:00 | 50.65033 | -1.12867 | 0.71 | 1.27 | 4.8 | 3.5 | 120 | 18 | 10.3 | 4.2 | 1.03 |
| 11-12-2024 23:30 | 50.65030 | -1.12863 | 0.76 | 1.41 | 4.8 | 3.5 | 118 | 16 | 10.3 | 4.2 | 1.18 |
| 11-12-2024 23:00 | 50.65026 | -1.12861 | 0.81 | 1.24 | 4.8 | 3.4 | 115 | 18 | 10.3 | 4 | 1.3 |
| 11-12-2024 22:30 | 50.65026 | -1.12861 | 0.84 | 1.14 | 5.3 | 3.4 | 118 | 20 | 10.3 | 4 | 1.4 |
| 11-12-2024 22:00 | 50.65021 | -1.12859 | 0.91 | 1.46 | 4.8 | 3.3 | 112 | 18 | 10.3 | 3.9 | 1.59 |
| 11-12-2024 21:30 | 50.65022 | -1.12861 | 0.93 | 1.7 | 4.3 | 3.4 | 112 | 15 | 10.3 | 4 | 1.72 |
| 11-12-2024 21:00 | 50.65021 | -1.12863 | 0.96 | 1.43 | 5.3 | 3.5 | 111 | 20 | 10.3 | 4.1 | 1.87 |
| 11-12-2024 20:30 | 50.65020 | -1.12861 | 1 | 1.9 | 5.3 | 3.6 | 107 | 19 | 10.4 | 4.3 | 2.1 |
| 11-12-2024 20:00 | 50.65020 | -1.12859 | 1.08 | 1.94 | 5.3 | 3.7 | 103 | 15 | 10.5 | 4.4 | 2.52 |
| 11-12-2024 19:30 | 50.65021 | -1.12859 | 1.05 | 1.55 | 5 | 3.7 | 97 | 20 | 10.6 | 4.3 | 2.35 |
| 11-12-2024 19:00 | 50.65022 | -1.12859 | 0.97 | 1.51 | 5.3 | 3.7 | 104 | 21 | 10.6 | 4.4 | 2.05 |
| 11-12-2024 18:30 | 50.65030 | -1.12861 | 0.91 | 1.45 | 5.3 | 3.9 | 107 | 24 | 10.6 | 4.6 | 1.85 |
| 11-12-2024 18:00 | 50.65066 | -1.12852 | 0.83 | 1.58 | 5.6 | 4 | 112 | 22 | 10.6 | 4.7 | 1.58 |
| 11-12-2024 17:30 | 50.65084 | -1.12764 | 0.77 | 1.05 | 5.6 | 4.1 | 114 | 18 | 10.6 | 4.7 | 1.38 |
| 11-12-2024 17:00 | 50.65080 | -1.12736 | 0.69 | 1.09 | 5.6 | 4 | 111 | 27 | 10.5 | 4.7 | 1.1 |
| 11-12-2024 16:30 | 50.65075 | -1.12726 | 0.67 | 1.03 | 5.9 | 4.1 | 114 | 22 | 10.5 | 4.8 | 1.05 |
| 11-12-2024 16:00 | 50.65076 | -1.12728 | 0.64 | 1.13 | 5.9 | 4.1 | 115 | 23 | 10.4 | 4.7 | 0.95 |
| 11-12-2024 15:30 | 50.65076 | -1.12726 | 0.59 | 1.06 | 5.9 | 4.1 | 129 | 23 | 10.3 | 4.7 | 0.81 |
| 11-12-2024 15:00 | 50.65075 | -1.12726 | 0.59 | 0.99 | 5.9 | 4.2 | 118 | 23 | 10.3 | 4.8 | 0.82 |
| 11-12-2024 14:30 | 50.65073 | -1.12724 | 0.63 | 0.96 | 5.6 | 4.2 | 125 | 19 | 10.3 | 4.8 | 0.93 |
| 11-12-2024 14:00 | 50.65072 | -1.12724 | 0.63 | 1.15 | 5.6 | 4 | 122 | 15 | 10.3 | 4.5 | 0.89 |
| 11-12-2024 13:30 | 50.65073 | -1.12726 | 0.68 | 1.15 | 5.6 | 3.8 | 118 | 14 | 10.3 | 4.5 | 1.02 |
| 11-12-2024 13:00 | 50.65076 | -1.12732 | 0.69 | 1 | 5.6 | 3.8 | 124 | 14 | 10.3 | 4.4 | 1.03 |
| 11-12-2024 12:30 | 50.65088 | -1.12771 | 0.66 | 1.21 | 5.6 | 3.6 | 120 | 15 | 10.3 | 4.2 | 0.9 |
| 11-12-2024 12:00 | 50.65049 | -1.12863 | 0.65 | 1.24 | 5.3 | 3.7 | 120 | 20 | 10.3 | 4.4 | 0.9 |
| 11-12-2024 11:30 | 50.65040 | -1.12867 | 0.65 | 0.99 | 5.6 | 3.6 | 120 | 16 | 10.4 | 4.3 | 0.88 |
| 11-12-2024 11:00 | 50.65032 | -1.12865 | 0.67 | 0.99 | 5.6 | 3.5 | 121 | 18 | 10.4 | 4.2 | 0.93 |
| 11-12-2024 10:30 | 50.65028 | -1.12863 | 0.71 | 1.04 | 5.9 | 3.6 | 118 | 18 | 10.4 | 4.4 | 1.08 |
| 11-12-2024 10:00 | 50.65026 | -1.12861 | 0.71 | 1.13 | 5 | 3.4 | 120 | 20 | 10.4 | 4.3 | 1.06 |
| 11-12-2024 09:30 | - | - | - | - | - | - | - | 4.3 | 1.24 | ||
| 11-12-2024 09:00 | 50.65020 | -1.12861 | 0.86 | 1.31 | 5 | 3.6 | 108 | 18 | 10.4 | 4.4 | 1.59 |
| 11-12-2024 08:30 | 50.65021 | -1.12861 | 0.88 | 1.36 | 5.9 | 3.6 | 110 | 19 | 10.4 | 4.4 | 1.66 |
| 11-12-2024 08:00 | 50.65021 | -1.12859 | 0.93 | 1.39 | 5 | 3.7 | 103 | 17 | 10.6 | 4.4 | 1.88 |
| 11-12-2024 07:30 | 50.65017 | -1.12854 | 1 | 1.34 | 5.9 | 3.8 | 103 | 19 | 10.6 | 4.5 | 2.23 |
| 11-12-2024 07:00 | 50.65020 | -1.12857 | 1 | 2.11 | 5.6 | 3.7 | 103 | 18 | 10.7 | 4.5 | 2.2 |
| 11-12-2024 06:30 | 50.65023 | -1.12859 | 1.03 | 1.44 | 5.3 | 4 | 96 | 15 | 10.8 | 4.7 | 2.45 |
| 11-12-2024 06:00 | 50.65028 | -1.12861 | 0.94 | 1.74 | 5.9 | 4 | 98 | 21 | 10.8 | 4.8 | 2.07 |
| 11-12-2024 05:30 | 50.65062 | -1.12852 | 0.94 | 1.77 | 6.2 | 4.4 | 112 | 21 | 10.7 | 5.1 | 2.23 |
| 11-12-2024 05:00 | 50.65085 | -1.12758 | 0.95 | 1.48 | 5.9 | 4.6 | 101 | 19 | 10.7 | 5.3 | 2.36 |
| 11-12-2024 04:30 | 50.65077 | -1.12734 | 0.87 | 1.41 | 6.2 | 4.3 | 106 | 22 | 10.7 | 5.1 | 1.91 |
| 11-12-2024 04:00 | 50.65078 | -1.12734 | 0.85 | 1.41 | 5.6 | 4.5 | 110 | 16 | 10.6 | 5.4 | 1.9 |
| 11-12-2024 03:30 | 50.65075 | -1.12728 | 0.83 | 1.42 | 6.7 | 4.5 | 112 | 17 | 10.6 | 5.3 | 1.8 |
| 11-12-2024 03:00 | 50.65075 | -1.12728 | 0.82 | 1.16 | 6.7 | 4.4 | 120 | 14 | 10.6 | 5.2 | 1.71 |
| 11-12-2024 02:30 | 50.65071 | -1.12724 | 0.83 | 1.21 | 6.2 | 4.5 | 120 | 19 | 10.6 | 5.3 | 1.78 |
| 11-12-2024 02:00 | 50.65071 | -1.12724 | 0.87 | 1.37 | 5.9 | 4.3 | 118 | 19 | 10.6 | 5.1 | 1.88 |
| 11-12-2024 01:30 | 50.65070 | -1.12728 | 0.85 | 1.34 | 6.2 | 4.1 | 121 | 16 | 10.5 | 4.9 | 1.72 |
| 11-12-2024 01:00 | 50.65072 | -1.12728 | 0.86 | 1.22 | 4.5 | 4 | 111 | 14 | 10.6 | 4.7 | 1.71 |
| 11-12-2024 00:30 | 50.65076 | -1.12816 | 0.8 | 1.39 | 6.7 | 3.8 | 117 | 16 | 10.6 | 4.6 | 1.45 |
| 11-12-2024 00:00 | 50.65034 | -1.12865 | 0.79 | 1.24 | 4.3 | 3.7 | 121 | 14 | 10.6 | 4.5 | 1.38 |
