Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.
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) |
|---|---|---|---|---|---|---|---|---|---|
| 03-03-2021 21:00 | 50.60209 | -2.52226 | 0.46 | 1.02 | 11.8 | 6.3 | 208 | 61 | 8 |
| Date | Highest Hs 2021 | Storm alert threshold (0.25 yr Return Period) |
|---|---|---|
| 30-01 | 4m | 4.10m |
| Time (GMT) | Latitude | Longitude | Wave Height (m) | Max Wave Height (m) | Tpeak (s) | Tz (s) | Peak Direction (degrees) | Spread (degrees) | Sea Temp (°C) |
|---|---|---|---|---|---|---|---|---|---|
| 14-07-2020 00:00 | 50.60221 | -2.52213 | 0.78 | 0.92 | 4.4 | 3.2 | 233 | 25 | 16.1 |
| 13-07-2020 23:30 | 50.60227 | -2.52209 | 0.8 | 1.34 | 4.4 | 3.2 | 232 | 18 | 16.1 |
| 13-07-2020 23:00 | 50.60249 | -2.52252 | 0.75 | 1.21 | 4.2 | 3.1 | 239 | 21 | 16.1 |
| 13-07-2020 22:30 | 50.60262 | -2.52267 | 0.76 | 1.43 | 4.4 | 3.2 | 238 | 21 | 16.1 |
| 13-07-2020 22:00 | 50.60272 | -2.52278 | 0.75 | 1.32 | 4.4 | 3.2 | 233 | 21 | 16.1 |
| 13-07-2020 21:30 | 50.60277 | -2.52291 | 0.8 | 1.17 | 4.4 | 3.2 | 232 | 18 | 16.1 |
| 13-07-2020 21:00 | 50.60282 | -2.52314 | 0.7 | 1.33 | 4.4 | 3.1 | 238 | 23 | 16.1 |
| 13-07-2020 20:30 | 50.60280 | -2.52323 | 0.7 | 1.28 | 4.4 | 3.3 | 241 | 16 | 16.1 |
| 13-07-2020 20:00 | 50.60282 | -2.52325 | 0.72 | 1.39 | 4.2 | 3.4 | 236 | 20 | 16.1 |
| 13-07-2020 19:30 | 50.60281 | -2.52329 | 0.8 | 1.35 | 4.2 | 3.4 | 246 | 15 | 16.1 |
| 13-07-2020 19:00 | 50.60282 | -2.52327 | 0.85 | 1.06 | 4.2 | 3.4 | 239 | 16 | 16.2 |
| 13-07-2020 18:30 | 50.60263 | -2.52293 | 0.83 | 1.32 | 4.4 | 3.3 | 241 | 17 | 16.2 |
| 13-07-2020 18:00 | 50.60250 | -2.52252 | 0.94 | 1.46 | 4.2 | 3.4 | 241 | 17 | 16.2 |
| 13-07-2020 17:30 | 50.60230 | -2.52224 | 0.83 | 1.44 | 4 | 3.3 | 246 | 19 | 16.3 |
| 13-07-2020 17:00 | 50.60216 | -2.52220 | 0.82 | 1.48 | 4.2 | 3.3 | 243 | 19 | 16.4 |
| 13-07-2020 16:30 | 50.60213 | -2.52220 | 0.83 | 1.31 | 3.7 | 3.1 | 243 | 21 | 16.4 |
| 13-07-2020 16:00 | 50.60213 | -2.52220 | 0.67 | 1.3 | 3.5 | 3 | 242 | 25 | 16.4 |
| 13-07-2020 15:30 | 50.60212 | -2.52220 | 0.69 | 1.22 | 3.3 | 3 | 229 | 21 | 16.4 |
| 13-07-2020 15:00 | 50.60213 | -2.52218 | 0.66 | 1.18 | 3.2 | 2.9 | 236 | 18 | 16.5 |
| 13-07-2020 14:30 | 50.60213 | -2.52220 | 0.65 | 1.07 | 3.1 | 2.8 | 233 | 15 | 16.4 |
| 13-07-2020 14:00 | 50.60214 | -2.52218 | 0.47 | 1 | 2.6 | 2.6 | 228 | 17 | 16.5 |
| 13-07-2020 13:30 | 50.60215 | -2.52216 | 0.36 | 0.97 | 2.3 | 2.4 | 233 | 20 | 16.5 |
| 13-07-2020 13:00 | 50.60215 | -2.52218 | 0.23 | 0.64 | 12.5 | 2.8 | 224 | 58 | 16.8 |
| 13-07-2020 12:30 | 50.60215 | -2.52218 | 0.19 | 0.46 | 12.5 | 4.1 | 219 | 72 | 16.7 |
| 13-07-2020 12:00 | 50.60216 | -2.52220 | 0.17 | 0.32 | 12.5 | 4.1 | 186 | 69 | 16.4 |
| 13-07-2020 11:30 | 50.60228 | -2.52235 | 0.17 | 0.28 | 10 | 4.8 | 249 | 68 | 16.3 |
| 13-07-2020 11:00 | 50.60248 | -2.52269 | 0.17 | 0.26 | 9.1 | 5.3 | 255 | 67 | 16.2 |
| 13-07-2020 10:30 | 50.60253 | -2.52276 | 0.17 | 0.25 | 9.1 | 4.8 | 242 | 63 | 16.2 |
| 13-07-2020 10:00 | 50.60256 | -2.52282 | 0.16 | 0.28 | 9.1 | 4.8 | 269 | 72 | 16.1 |
| 13-07-2020 09:30 | 50.60266 | -2.52291 | 0.16 | 0.24 | 10 | 4.5 | 277 | 67 | 16 |
| 13-07-2020 09:00 | 50.60271 | -2.52312 | 0.15 | 0.25 | 9.1 | 4.3 | 278 | 73 | 16 |
| 13-07-2020 08:30 | 50.60274 | -2.52327 | 0.15 | 0.26 | 9.1 | 4.3 | 257 | 65 | 15.9 |
| 13-07-2020 08:00 | 50.60276 | -2.52331 | 0.16 | 0.29 | 9.1 | 4.2 | 256 | 72 | 15.8 |
| 13-07-2020 07:30 | 50.60276 | -2.52336 | 0.17 | 0.22 | 9.1 | 4.2 | 295 | 72 | 15.8 |
| 13-07-2020 07:00 | 50.60276 | -2.52336 | 0.17 | 0.3 | 10 | 4.1 | 245 | 66 | 15.8 |
| 13-07-2020 06:30 | 50.60276 | -2.52336 | 0.19 | 0.26 | 9.1 | 4 | 256 | 69 | 15.8 |
| 13-07-2020 06:00 | 50.60250 | -2.52291 | 0.18 | 0.23 | 8.3 | 3.7 | 249 | 62 | 15.8 |
| 13-07-2020 05:30 | 50.60243 | -2.52278 | 0.17 | 0.28 | 9.1 | 3.6 | 238 | 69 | 15.8 |
| 13-07-2020 05:00 | 50.60234 | -2.52267 | 0.17 | 0.27 | 8.3 | 3.5 | 239 | 65 | 15.8 |
| 13-07-2020 04:30 | 50.60221 | -2.52248 | 0.16 | 0.27 | 14.3 | 3.5 | 219 | 72 | 15.8 |
| 13-07-2020 04:00 | 50.60216 | -2.52233 | 0.16 | 0.36 | 8.3 | 3.3 | 217 | 59 | 15.8 |
| 13-07-2020 03:30 | 50.60213 | -2.52228 | 0.17 | 0.27 | 9.1 | 3.3 | 221 | 58 | 15.8 |
| 13-07-2020 03:00 | 50.60213 | -2.52224 | 0.18 | 0.27 | 8.3 | 3.5 | 218 | 58 | 15.8 |
| 13-07-2020 02:30 | 50.60210 | -2.52222 | 0.16 | 0.3 | 9.1 | 3.5 | 226 | 63 | 16.1 |
| 13-07-2020 02:00 | 50.60210 | -2.52222 | 0.16 | 0.25 | 12.5 | 3.5 | 193 | 75 | 16.1 |
| 13-07-2020 01:30 | 50.60212 | -2.52220 | 0.16 | 0.24 | 12.5 | 3.7 | 200 | 46 | 16.1 |
| 13-07-2020 01:00 | 50.60213 | -2.52222 | 0.17 | 0.27 | 12.5 | 4 | 163 | 65 | 16.2 |
| 13-07-2020 00:30 | 50.60213 | -2.52222 | 0.16 | 0.29 | 12.5 | 4.1 | 188 | 58 | 16.3 |
| 13-07-2020 00:00 | 50.60213 | -2.52222 | 0.15 | 0.25 | 12.5 | 4.3 | 184 | 60 | 16.4 |
