National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Chesil
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 17-03-2026 06:00 | 50.60177 | -2.52222 | 1.38 | 2.76 | 5.9 | 4.4 | 224 | 18 | 10 | 5.7 | 5.36 |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 08-01 | 6.6m | 4.18m | 13.50s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08-07-2025 00:00 | 50.60253 | -2.52329 | 0.63 | 0.93 | 4.2 | 3.4 | 262 | 29 | 16.9 | 4.5 | 1.24 |
| 07-07-2025 23:30 | 50.60253 | -2.52329 | 0.68 | 1.1 | 4.2 | 3.5 | 267 | 23 | 16.9 | 4.5 | 1.12 |
| 07-07-2025 23:00 | 50.60252 | -2.52329 | 0.75 | 1.18 | 4.2 | 3.7 | 266 | 20 | 16.9 | 4.5 | 1.25 |
| 07-07-2025 22:30 | 50.60254 | -2.52323 | 0.71 | 1.18 | 4.2 | 3.6 | 260 | 24 | 16.9 | 4.6 | 0.93 |
| 07-07-2025 22:00 | 50.60217 | -2.52211 | 0.75 | 1.43 | 3.7 | 3.6 | 266 | 18 | 16.9 | 4.7 | 1.07 |
| 07-07-2025 21:30 | 50.60181 | -2.52201 | 0.64 | 1.08 | 3.6 | 3.4 | 264 | 22 | 16.9 | 4.6 | 1.1 |
| 07-07-2025 21:00 | 50.60181 | -2.52198 | 0.68 | 1 | 8.3 | 3.5 | 222 | 44 | 16.9 | 4.6 | 1 |
| 07-07-2025 20:30 | 50.60175 | -2.52203 | 0.7 | 1.1 | 3.9 | 3.5 | 257 | 22 | 16.9 | 4.6 | 1.04 |
| 07-07-2025 20:00 | 50.60173 | -2.52207 | 0.67 | 1.08 | 7.1 | 3.4 | 222 | 41 | 16.9 | 4.4 | 1.13 |
| 07-07-2025 19:30 | 50.60175 | -2.52203 | 0.68 | 1 | 3.7 | 3.4 | 259 | 19 | 16.9 | 4.5 | 1.21 |
| 07-07-2025 19:00 | 50.60174 | -2.52201 | 0.72 | 1.15 | 3.5 | 3.3 | 264 | 22 | 16.9 | 4.7 | 1.13 |
| 07-07-2025 18:30 | 50.60171 | -2.52205 | 0.74 | 1.12 | 3.5 | 3.4 | 267 | 20 | 16.9 | 4.8 | 0.93 |
| 07-07-2025 18:00 | 50.60172 | -2.52203 | 0.7 | 1.21 | 8.3 | 3.3 | 212 | 51 | 16.9 | 5.2 | 0.95 |
| 07-07-2025 17:30 | 50.60172 | -2.52203 | 0.63 | 0.86 | 7.1 | 3.3 | 222 | 38 | 16.9 | 5.6 | 0.95 |
| 07-07-2025 17:00 | 50.60173 | -2.52203 | 0.61 | 0.96 | 7.1 | 3.5 | 212 | 41 | 17 | 5 | 0.83 |
| 07-07-2025 16:30 | 50.60172 | -2.52203 | 0.59 | 0.94 | 7.7 | 3.6 | 240 | 54 | 17.1 | 5 | 0.8 |
| 07-07-2025 16:00 | 50.60173 | -2.52207 | 0.58 | 0.84 | 8.3 | 3.3 | 240 | 48 | 17.1 | 5.2 | 0.71 |
| 07-07-2025 15:30 | 50.60174 | -2.52207 | 0.57 | 0.95 | 8.3 | 3.3 | 228 | 56 | 17.1 | 5.1 | 0.67 |
| 07-07-2025 15:00 | 50.60173 | -2.52209 | 0.53 | 0.83 | 8.3 | 3.3 | 217 | 57 | 17.1 | 5.1 | 0.68 |
| 07-07-2025 14:30 | 50.60171 | -2.52213 | 0.52 | 0.9 | 5.9 | 3.3 | 224 | 50 | 17.1 | 5.1 | 0.74 |
| 07-07-2025 14:00 | 50.60165 | -2.52224 | 0.52 | 0.84 | 7.1 | 3.4 | 225 | 49 | 17.1 | 5.5 | 0.76 |
| 07-07-2025 13:30 | 50.60160 | -2.52263 | 0.54 | 0.83 | 9.1 | 3.4 | 238 | 64 | 17.1 | 5.3 | 0.73 |
| 07-07-2025 13:00 | 50.60198 | -2.52331 | 0.53 | 0.8 | 9.1 | 3.5 | 236 | 56 | 17.1 | 5.3 | 0.73 |
| 07-07-2025 12:30 | 50.60234 | -2.52344 | 0.53 | 0.85 | 10 | 3.6 | 339 | 78 | 17.1 | 5.3 | 0.82 |
| 07-07-2025 12:00 | 50.60244 | -2.52342 | 0.53 | 0.75 | 10.5 | 3.6 | 162 | 70 | 17.1 | 5.4 | 0.89 |
| 07-07-2025 11:30 | 50.60241 | -2.52347 | 0.56 | 0.77 | 6.2 | 3.8 | 240 | 47 | 17.1 | 5.3 | 1.03 |
| 07-07-2025 11:00 | 50.60243 | -2.52344 | 0.58 | 0.87 | 7.1 | 3.9 | 215 | 59 | 17.1 | 5.3 | 1.06 |
| 07-07-2025 10:30 | 50.60241 | -2.52344 | 0.63 | 0.92 | 5.6 | 4 | 232 | 36 | 16.9 | 5 | 1.19 |
| 07-07-2025 10:00 | 50.60233 | -2.52349 | 0.64 | 0.96 | 10.5 | 3.9 | 174 | 63 | 16.9 | 5 | 1.39 |
| 07-07-2025 09:30 | 50.60200 | -2.52342 | 0.7 | 0.96 | 4.3 | 3.9 | 263 | 18 | 16.9 | 4.9 | 1.46 |
| 07-07-2025 09:00 | 50.60161 | -2.52274 | 0.75 | 1.13 | 5.6 | 3.8 | 226 | 26 | 16.9 | 4.7 | 1.72 |
| 07-07-2025 08:30 | 50.60163 | -2.52231 | 0.78 | 1.09 | 4.2 | 3.8 | 263 | 21 | 16.9 | 4.7 | 1.79 |
| 07-07-2025 08:00 | 50.60168 | -2.52211 | 0.86 | 1.36 | 4.2 | 3.7 | 266 | 22 | 16.9 | 4.6 | 1.66 |
| 07-07-2025 07:30 | 50.60170 | -2.52209 | 0.88 | 1.69 | 4.8 | 3.6 | 238 | 18 | 16.9 | 4.7 | 1.63 |
| 07-07-2025 07:00 | 50.60174 | -2.52203 | 0.86 | 1.32 | 5.6 | 3.5 | 228 | 17 | 16.9 | 4.8 | 1.58 |
| 07-07-2025 06:30 | 50.60174 | -2.52203 | 0.84 | 1.31 | 5.6 | 3.6 | 222 | 24 | 16.9 | 4.7 | 1.45 |
| 07-07-2025 06:00 | 50.60172 | -2.52203 | 0.82 | 1.18 | 5.3 | 3.6 | 228 | 27 | 16.9 | 4.8 | 1.57 |
| 07-07-2025 05:30 | 50.60172 | -2.52203 | 0.79 | 1.24 | 5.6 | 3.5 | 226 | 27 | 16.9 | 4.9 | 1.38 |
| 07-07-2025 05:00 | 50.60171 | -2.52205 | 0.82 | 1.12 | 5 | 3.5 | 231 | 24 | 16.9 | 4.8 | 1.37 |
| 07-07-2025 04:30 | 50.60170 | -2.52207 | 0.76 | 1.08 | 8.3 | 3.6 | 221 | 43 | 16.9 | 4.8 | 1.4 |
| 07-07-2025 04:00 | 50.60171 | -2.52207 | 0.76 | 1.24 | 5 | 3.7 | 226 | 24 | 16.9 | 5 | 1.19 |
| 07-07-2025 03:30 | 50.60174 | -2.52205 | 0.77 | 1.38 | 5.6 | 3.6 | 233 | 36 | 16.9 | 5 | 1.23 |
| 07-07-2025 03:00 | 50.60174 | -2.52205 | 0.7 | 0.99 | 9.1 | 3.6 | 224 | 51 | 16.9 | 4.8 | 1.29 |
| 07-07-2025 02:30 | 50.60178 | -2.52203 | 0.71 | 0.97 | 5.9 | 3.6 | 232 | 37 | 16.9 | 5 | 1.65 |
| 07-07-2025 02:00 | 50.60178 | -2.52201 | 0.74 | 1.2 | 5.9 | 3.5 | 232 | 31 | 16.9 | 4.9 | 1.63 |
| 07-07-2025 01:30 | 50.60179 | -2.52201 | 0.82 | 1.16 | 5 | 3.6 | 231 | 32 | 16.9 | 4.8 | 1.63 |
| 07-07-2025 01:00 | 50.60201 | -2.52183 | 0.82 | 1.46 | 6.7 | 3.7 | 233 | 35 | 17 | 5 | 1.52 |
| 07-07-2025 00:30 | 50.60237 | -2.52259 | 0.83 | 1.23 | 5 | 3.6 | 232 | 27 | 17 | 4.9 | 1.58 |
| 07-07-2025 00:00 | 50.60253 | -2.52310 | 0.79 | 1.32 | 10 | 3.6 | 231 | 53 | 17.1 | 5 | 1.69 |
