National Network of 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) |
|---|---|---|---|---|---|---|---|---|---|
| 17-05-2021 21:30 | 50.60215 | -2.52222 | 1.19 | 1.88 | 10 | 4.6 | 228 | 27 | 11.6 |
| Date | Highest Hs 2021 | Storm alert threshold (0.25 yr Return Period) |
|---|---|---|
| 03-05 | 4.6m | 4.15m |
| Time (GMT) | Latitude | Longitude | Wave Height (m) | Max Wave Height (m) | Tpeak (s) | Tz (s) | Peak Direction (degrees) | Spread (degrees) | Sea Temp (°C) |
|---|---|---|---|---|---|---|---|---|---|
| 17-05-2021 21:30 | 50.60215 | -2.52222 | 1.19 | 1.88 | 10 | 4.6 | 228 | 27 | 11.6 |
| 17-05-2021 21:00 | 50.60217 | -2.52222 | 1.19 | 2.53 | 8.3 | 4.5 | 228 | 27 | 11.6 |
| 17-05-2021 20:30 | 50.60220 | -2.52218 | 1.27 | 1.83 | 9.1 | 4.3 | 229 | 32 | 11.6 |
| 17-05-2021 20:00 | 50.60228 | -2.52213 | 1.25 | 1.69 | 9.1 | 4.3 | 233 | 25 | 11.6 |
| 17-05-2021 19:30 | 50.60243 | -2.52207 | 1.15 | 1.9 | 9.1 | 4.2 | 235 | 27 | 11.6 |
| 17-05-2021 19:00 | 50.60291 | -2.52228 | 1.24 | 1.56 | 9.1 | 4.3 | 231 | 17 | 11.7 |
| 17-05-2021 18:30 | 50.60303 | -2.52308 | 1.25 | 1.81 | 11.1 | 4.4 | 222 | 20 | 11.7 |
| 17-05-2021 18:00 | 50.60302 | -2.52331 | 1.29 | 1.97 | 8.3 | 4.3 | 226 | 20 | 11.8 |
| 17-05-2021 17:30 | 50.60296 | -2.52344 | 1.32 | 2.08 | 10 | 4.7 | 222 | 20 | 11.8 |
| 17-05-2021 17:00 | 50.60292 | -2.52351 | 1.36 | 1.89 | 10.5 | 4.7 | 224 | 25 | 11.8 |
| 17-05-2021 16:30 | 50.60290 | -2.52353 | 1.34 | 2.16 | 10.5 | 5.1 | 221 | 23 | 11.8 |
| 17-05-2021 16:00 | 50.60288 | -2.52355 | 1.38 | 2.21 | 8.3 | 4.9 | 224 | 15 | 11.8 |
| 17-05-2021 15:30 | 50.60276 | -2.52250 | 1.39 | 1.95 | 8.3 | 4.8 | 231 | 19 | 11.8 |
| 17-05-2021 15:00 | 50.60238 | -2.52205 | 1.43 | 2.24 | 9.1 | 4.9 | 229 | 14 | 11.8 |
| 17-05-2021 14:30 | 50.60224 | -2.52213 | 1.48 | 2.07 | 8.3 | 5 | 228 | 14 | 11.8 |
| 17-05-2021 14:00 | 50.60219 | -2.52218 | 1.44 | 1.94 | 9.1 | 5.1 | 222 | 19 | 11.8 |
| 17-05-2021 13:30 | 50.60218 | -2.52218 | 1.44 | 2.53 | 8.3 | 5.1 | 224 | 18 | 11.8 |
| 17-05-2021 13:00 | 50.60216 | -2.52220 | 1.38 | 2.09 | 10.5 | 5 | 214 | 24 | 11.7 |
| 17-05-2021 12:30 | 50.60214 | -2.52220 | 1.43 | 2.03 | 9.1 | 5.2 | 225 | 23 | 11.8 |
| 17-05-2021 12:00 | 50.60213 | -2.52220 | 1.22 | 2.09 | 9.1 | 5 | 221 | 23 | 11.7 |
| 17-05-2021 11:30 | 50.60212 | -2.52222 | 1.29 | 2.38 | 7.1 | 5 | 229 | 19 | 11.7 |
| 17-05-2021 11:00 | 50.60213 | -2.52222 | 1.25 | 2.23 | 9.1 | 4.9 | 225 | 30 | 11.7 |
| 17-05-2021 10:30 | 50.60213 | -2.52220 | 1.24 | 1.96 | 11.1 | 4.9 | 229 | 23 | 11.6 |
| 17-05-2021 10:00 | 50.60214 | -2.52220 | 1.2 | 1.92 | 7.1 | 4.8 | 226 | 21 | 11.6 |
| 17-05-2021 09:30 | 50.60214 | -2.52222 | 1.18 | 1.96 | 10 | 4.6 | 214 | 31 | 11.5 |
| 17-05-2021 09:00 | 50.60216 | -2.52220 | 1.16 | 1.81 | 10 | 4.4 | 224 | 23 | 11.5 |
| 17-05-2021 08:30 | 50.60215 | -2.52222 | 1.1 | 1.84 | 10 | 4.3 | 224 | 34 | 11.5 |
| 17-05-2021 08:00 | 50.60221 | -2.52218 | 1.13 | 1.87 | 10 | 4.5 | 236 | 29 | 11.5 |
| 17-05-2021 07:30 | 50.60221 | -2.52218 | 1.14 | 1.85 | 10 | 4.4 | 239 | 30 | 11.5 |
| 17-05-2021 07:00 | 50.60233 | -2.52207 | 1.16 | 1.76 | 10 | 4.6 | 232 | 28 | 11.5 |
| 17-05-2021 06:30 | 50.60290 | -2.52235 | 1.19 | 1.79 | 9.1 | 4.7 | 232 | 16 | 11.5 |
| 17-05-2021 06:00 | 50.60302 | -2.52319 | 1.11 | 2.02 | 10 | 4.7 | 225 | 14 | 11.5 |
| 17-05-2021 05:30 | 50.60298 | -2.52340 | 1.22 | 1.74 | 10.5 | 4.8 | 224 | 21 | 11.5 |
| 17-05-2021 05:00 | 50.60295 | -2.52347 | 1.3 | 1.82 | 10 | 4.9 | 226 | 17 | 11.5 |
| 17-05-2021 04:30 | 50.60293 | -2.52351 | 1.32 | 2.33 | 9.1 | 5.1 | 224 | 15 | 11.5 |
| 17-05-2021 04:00 | 50.60293 | -2.52353 | 1.36 | 1.91 | 10 | 5 | 226 | 16 | 11.6 |
| 17-05-2021 03:30 | 50.60290 | -2.52355 | 1.38 | 2.12 | 9.1 | 4.9 | 222 | 18 | 11.6 |
| 17-05-2021 03:00 | 50.60274 | -2.52299 | 1.52 | 2.41 | 8.3 | 5 | 226 | 15 | 11.6 |
| 17-05-2021 02:30 | 50.60219 | -2.52224 | 1.51 | 2 | 10 | 5.1 | 222 | 15 | 11.6 |
| 17-05-2021 02:00 | 50.60214 | -2.52226 | 1.67 | 2.35 | 8.3 | 5.1 | 225 | 13 | 11.6 |
| 17-05-2021 01:30 | 50.60214 | -2.52226 | 1.63 | 2.02 | 8.3 | 5.1 | 225 | 18 | 11.6 |
| 17-05-2021 01:00 | 50.60213 | -2.52224 | 1.68 | 2.57 | 7.7 | 5.1 | 224 | 18 | 11.7 |
| 17-05-2021 00:30 | 50.60213 | -2.52222 | 1.73 | 2.55 | 7.1 | 5.2 | 224 | 20 | 11.7 |
| 17-05-2021 00:00 | 50.60213 | -2.52224 | 1.81 | 2.47 | 7.1 | 5.3 | 222 | 17 | 11.7 |
| 16-05-2021 23:30 | 50.60212 | -2.52224 | 1.84 | 2.81 | 7.1 | 5.3 | 222 | 17 | 11.7 |
| 16-05-2021 23:00 | 50.60210 | -2.52222 | 1.81 | 3.15 | 7.7 | 5.2 | 225 | 16 | 11.7 |
| 16-05-2021 22:30 | 50.60212 | -2.52222 | 1.86 | 2.89 | 8.3 | 5.3 | 224 | 19 | 11.7 |
| 16-05-2021 22:00 | 50.60212 | -2.52222 | 1.79 | 2.65 | 8.3 | 5.1 | 224 | 20 | 11.7 |
| 16-05-2021 21:30 | 50.60214 | -2.52222 | 1.88 | 3.36 | 7.7 | 5.3 | 229 | 14 | 11.6 |
