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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16-06-2026 21:30 | 50.65067 | -1.12734 | 0.19 | 0.26 | 4.4 | 3.3 | 163 | 29 | 15.9 | 4 | 0.07 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16-06-2026 21:30 | 50.65067 | -1.12734 | 0.19 | 0.26 | 4.4 | 3.3 | 163 | 29 | 15.9 | 4 | 0.07 |
| 16-06-2026 21:00 | 50.65064 | -1.12730 | 0.19 | 0.31 | 3.6 | 3.2 | 177 | 26 | 16 | 3.9 | 0.07 |
| 16-06-2026 20:30 | 50.65065 | -1.12728 | 0.19 | 0.26 | 3.7 | 3.2 | 174 | 26 | 16 | 3.7 | 0.07 |
| 16-06-2026 20:00 | 50.65063 | -1.12726 | 0.19 | 0.28 | 3.5 | 3 | 186 | 24 | 15.9 | 3.5 | 0.06 |
| 16-06-2026 19:30 | 50.65063 | -1.12726 | 0.24 | 0.33 | 3.7 | 2.9 | 180 | 23 | 16 | 3.4 | 0.1 |
| 16-06-2026 19:00 | 50.65062 | -1.12721 | 0.26 | 0.34 | 3.6 | 2.8 | 179 | 26 | 16 | 3.3 | 0.11 |
| 16-06-2026 18:30 | 50.65065 | -1.12728 | 0.35 | 0.39 | 3.2 | 2.8 | 186 | 18 | 16 | 3.1 | 0.19 |
| 16-06-2026 18:00 | 50.65064 | -1.12728 | 0.36 | 0.52 | 3.7 | 3 | 184 | 24 | 16 | 3.4 | 0.21 |
| 16-06-2026 17:30 | 50.65063 | -1.12734 | 0.37 | 0.61 | 4 | 3.1 | 184 | 22 | 16 | 3.5 | 0.24 |
| 16-06-2026 17:00 | 50.65078 | -1.12794 | 0.37 | 0.5 | 4.4 | 3 | 187 | 20 | 16.2 | 3.6 | 0.24 |
| 16-06-2026 16:30 | 50.65038 | -1.12859 | 0.38 | 0.52 | 4.4 | 2.9 | 193 | 20 | 16.1 | 3.5 | 0.25 |
| 16-06-2026 16:00 | 50.65018 | -1.12859 | 0.37 | 0.58 | 5 | 3 | 184 | 23 | 16.2 | 3.6 | 0.24 |
| 16-06-2026 15:30 | 50.65014 | -1.12857 | 0.37 | 0.53 | 4.4 | 3.2 | 187 | 27 | 16.1 | 3.8 | 0.25 |
| 16-06-2026 15:00 | 50.65012 | -1.12857 | 0.36 | 0.52 | 2.6 | 3 | 238 | 28 | 16.1 | 3.6 | 0.23 |
| 16-06-2026 14:30 | 50.65011 | -1.12859 | 0.37 | 0.54 | 4.6 | 3.2 | 194 | 29 | 16 | 3.9 | 0.26 |
| 16-06-2026 14:00 | 50.65009 | -1.12857 | 0.36 | 0.66 | 4.6 | 3.2 | 181 | 29 | 16 | 4.1 | 0.26 |
| 16-06-2026 13:30 | 50.65009 | -1.12857 | 0.34 | 0.69 | 4 | 3.2 | 181 | 33 | 16 | 4.2 | 0.24 |
| 16-06-2026 13:00 | 50.65011 | -1.12857 | 0.34 | 0.48 | 3 | 3.1 | 186 | 33 | 15.9 | 3.9 | 0.22 |
| 16-06-2026 12:30 | 50.65006 | -1.12852 | 0.36 | 0.62 | 3.1 | 3.1 | 179 | 33 | 16 | 3.8 | 0.24 |
| 16-06-2026 12:00 | 50.65006 | -1.12850 | 0.33 | 0.52 | 2.4 | 2.8 | 184 | 24 | 16 | 3.6 | 0.19 |
| 16-06-2026 11:30 | 50.65012 | -1.12850 | 0.27 | 0.52 | 4.8 | 2.7 | 167 | 28 | 16 | 3.5 | 0.13 |
| 16-06-2026 11:00 | 50.65075 | -1.12771 | 0.24 | 0.42 | 4.8 | 2.7 | 169 | 26 | 16 | 3.6 | 0.1 |
| 16-06-2026 10:30 | 50.65067 | -1.12739 | 0.18 | 0.38 | 4.8 | 3.3 | 166 | 29 | 16 | 4.2 | 0.07 |
| 16-06-2026 10:00 | 50.65066 | -1.12736 | 0.17 | 0.31 | 4.6 | 3.6 | 162 | 37 | 15.9 | 4.2 | 0.06 |
| 16-06-2026 09:30 | 50.65064 | -1.12732 | 0.17 | 0.23 | 4.8 | 3.5 | 163 | 34 | 15.9 | 4.1 | 0.06 |
| 16-06-2026 09:00 | 50.65067 | -1.12734 | 0.16 | 0.25 | 4.6 | 3.4 | 162 | 29 | 15.9 | 4 | 0.05 |
| 16-06-2026 08:30 | 50.65067 | -1.12730 | 0.15 | 0.26 | 3.9 | 3.5 | 173 | 31 | 15.9 | 4 | 0.04 |
| 16-06-2026 08:00 | 50.65066 | -1.12726 | 0.15 | 0.24 | 5 | 3.5 | 165 | 33 | 15.8 | 4 | 0.04 |
| 16-06-2026 07:30 | 50.65064 | -1.12724 | 0.16 | 0.23 | 4.2 | 3.3 | 151 | 41 | 15.7 | 3.8 | 0.05 |
| 16-06-2026 07:00 | 50.65064 | -1.12726 | 0.18 | 0.25 | 3.7 | 3.3 | 166 | 31 | 15.7 | 3.7 | 0.06 |
| 16-06-2026 06:30 | 50.65062 | -1.12721 | 0.22 | 0.35 | 4 | 3.1 | 172 | 26 | 15.7 | 3.6 | 0.09 |
| 16-06-2026 06:00 | 50.65063 | -1.12728 | 0.25 | 0.34 | 4.2 | 3.3 | 181 | 24 | 15.8 | 3.7 | 0.11 |
| 16-06-2026 05:30 | 50.65064 | -1.12730 | 0.26 | 0.4 | 4.8 | 3.4 | 190 | 21 | 15.7 | 3.9 | 0.13 |
| 16-06-2026 05:00 | 50.65074 | -1.12751 | 0.26 | 0.37 | 3.9 | 3.5 | 176 | 23 | 15.8 | 4 | 0.13 |
| 16-06-2026 04:30 | 50.65052 | -1.12848 | 0.24 | 0.39 | 4.8 | 3.5 | 190 | 18 | 16 | 4.1 | 0.11 |
| 16-06-2026 04:00 | 50.65026 | -1.12863 | 0.24 | 0.38 | 4.6 | 3.5 | 180 | 20 | 16.1 | 4.1 | 0.12 |
| 16-06-2026 03:30 | 50.65020 | -1.12861 | 0.24 | 0.34 | 4.4 | 3.4 | 179 | 29 | 15.8 | 4 | 0.11 |
| 16-06-2026 03:00 | 50.65013 | -1.12859 | 0.26 | 0.39 | 4 | 3.4 | 165 | 30 | 15.7 | 4.1 | 0.13 |
| 16-06-2026 02:30 | 50.65016 | -1.12861 | 0.28 | 0.43 | 3.9 | 3.3 | 153 | 26 | 15.7 | 4 | 0.15 |
| 16-06-2026 02:00 | 50.65013 | -1.12859 | 0.29 | 0.42 | 4.2 | 3.4 | 166 | 34 | 15.7 | 4.1 | 0.17 |
| 16-06-2026 01:30 | 50.65013 | -1.12859 | 0.3 | 0.43 | 3.6 | 3.3 | 145 | 38 | 15.7 | 4.1 | 0.18 |
| 16-06-2026 01:00 | 50.65011 | -1.12857 | 0.32 | 0.43 | 4.2 | 3.5 | 158 | 33 | 15.8 | 4.3 | 0.22 |
| 16-06-2026 00:30 | 50.65009 | -1.12859 | 0.32 | 0.55 | 4.6 | 3.5 | 194 | 37 | 15.7 | 4.3 | 0.22 |
| 16-06-2026 00:00 | 50.65007 | -1.12854 | 0.3 | 0.51 | 4.6 | 3.5 | 180 | 29 | 15.9 | 4.2 | 0.19 |
| 15-06-2026 23:30 | 50.65008 | -1.12852 | 0.29 | 0.46 | 4.2 | 3.5 | 166 | 42 | 15.8 | 4.2 | 0.17 |
| 15-06-2026 23:00 | 50.65013 | -1.12852 | 0.28 | 0.54 | 4.2 | 3.4 | 151 | 36 | 15.8 | 4.1 | 0.16 |
| 15-06-2026 22:30 | 50.65066 | -1.12814 | 0.28 | 0.48 | 4.6 | 3.5 | 136 | 32 | 15.8 | 4.1 | 0.16 |
| 15-06-2026 22:00 | 50.65068 | -1.12745 | 0.23 | 0.4 | 3.7 | 3.5 | 160 | 31 | 15.8 | 4 | 0.1 |
| 15-06-2026 21:30 | 50.65068 | -1.12743 | 0.28 | 0.38 | 4.6 | 3.6 | 145 | 29 | 15.8 | 4 | 0.16 |
| 15-06-2026 21:00 | 50.65066 | -1.12734 | 0.26 | 0.44 | 4.8 | 3.5 | 134 | 33 | 15.8 | 4 | 0.13 |
