National Network of Regional Coastal Monitoring Programmes
« Return to map for other wave, tide and met stations.
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.
Perranporth
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 27-09-2022 00:00 | 50.35283 | -5.17420 | 2.05 | 3.25 | 7.1 | 5 | 309 | 25 | 16.8 | 6.9 | 14.22 |
| Date | Highest Hs 2022 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 07-01 | 5.4m | 5.29m | 14.82s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 27-09-2022 00:00 | 50.35283 | -5.17420 | 2.05 | 3.25 | 7.1 | 5 | 309 | 25 | 16.8 | 6.9 | 14.22 |
| 26-09-2022 23:30 | 50.35282 | -5.17441 | 2.04 | 2.92 | 6.7 | 4.9 | 319 | 25 | 16.8 | 6.3 | 12.96 |
| 26-09-2022 23:00 | 50.35281 | -5.17456 | 1.94 | 2.84 | 6.7 | 5 | 318 | 26 | 16.8 | 6.6 | 12.13 |
| 26-09-2022 22:30 | 50.35282 | -5.17462 | 1.99 | 2.78 | 7.1 | 4.9 | 311 | 33 | 16.8 | 6.6 | 12.89 |
| 26-09-2022 22:00 | 50.35283 | -5.17467 | 2.16 | 3.35 | 7.1 | 5.1 | 309 | 29 | 16.9 | 6.5 | 14.84 |
| 26-09-2022 21:30 | 50.35283 | -5.17471 | 2.12 | 2.92 | 7.1 | 4.9 | 309 | 38 | 16.9 | 6.3 | 13.86 |
| 26-09-2022 21:00 | 50.35285 | -5.17475 | 2.4 | 3.37 | 6.7 | 5.3 | 328 | 33 | 16.8 | 6.6 | 18.6 |
| 26-09-2022 20:30 | 50.35283 | -5.17469 | 2.28 | 4.33 | 7.1 | 5.1 | 328 | 46 | 16.8 | 6.3 | 16.12 |
| 26-09-2022 20:00 | 50.35282 | -5.17467 | 2.44 | 3.59 | 7.1 | 5.1 | 326 | 44 | 16.8 | 6.4 | 18.58 |
| 26-09-2022 19:30 | 50.35282 | -5.17462 | 2.63 | 3.96 | 6.7 | 5.3 | 322 | 46 | 16.8 | 6.6 | 22.32 |
| 26-09-2022 19:00 | 50.35282 | -5.17450 | 2.72 | 4.12 | 7.1 | 5.3 | 318 | 42 | 16.7 | 6.6 | 23.87 |
| 26-09-2022 18:30 | 50.35284 | -5.17428 | 2.62 | 3.8 | 7.1 | 5.1 | 323 | 48 | 16.7 | 6.3 | 21.33 |
| 26-09-2022 18:00 | 50.35310 | -5.17387 | 2.79 | 3.77 | 7.1 | 5.3 | 312 | 43 | 16.7 | 6.5 | 24.91 |
| 26-09-2022 17:30 | 50.35336 | -5.17392 | 2.76 | 4.7 | 7.7 | 5.6 | 298 | 50 | 16.7 | 6.8 | 25.39 |
| 26-09-2022 17:00 | 50.35350 | -5.17402 | 2.96 | 5 | 7.7 | 5.6 | 300 | 38 | 16.7 | 6.8 | 29.19 |
| 26-09-2022 16:30 | 50.35347 | -5.17398 | 3.05 | 5.03 | 7.7 | 5.8 | 298 | 33 | 16.8 | 6.9 | 31.48 |
| 26-09-2022 16:00 | 50.35346 | -5.17396 | 2.99 | 5.02 | 7.1 | 5.6 | 295 | 40 | 16.8 | 6.7 | 29.6 |
| 26-09-2022 15:30 | 50.35338 | -5.17392 | 3.18 | 5.51 | 7.7 | 5.9 | 293 | 34 | 16.9 | 6.9 | 34.31 |
| 26-09-2022 15:00 | 50.35338 | -5.17390 | 3.01 | 5.22 | 7.7 | 5.6 | 290 | 40 | 16.9 | 6.6 | 29.49 |
| 26-09-2022 14:30 | 50.35329 | -5.17387 | 2.85 | 5.54 | 7.7 | 5.6 | 297 | 32 | 16.9 | 6.8 | 26.97 |
| 26-09-2022 14:00 | 50.35316 | -5.17383 | 2.79 | 4.48 | 7.1 | 5.6 | 308 | 28 | 17 | 6.8 | 25.89 |
| 26-09-2022 13:30 | 50.35314 | -5.17379 | 2.84 | 3.89 | 7.7 | 5.6 | 301 | 26 | 17 | 6.6 | 26.18 |
| 26-09-2022 13:00 | 50.35305 | -5.17383 | 2.71 | 3.88 | 7.1 | 5.6 | 302 | 23 | 17 | 6.7 | 24.06 |
| 26-09-2022 12:30 | 50.35288 | -5.17400 | 2.54 | 3.72 | 7.7 | 5.3 | 298 | 24 | 17 | 6.5 | 20.72 |
| 26-09-2022 12:00 | 50.35284 | -5.17411 | 2.47 | 3.86 | 7.1 | 5.2 | 308 | 24 | 16.9 | 6.4 | 19.23 |
| 26-09-2022 11:30 | 50.35278 | -5.17435 | 2.51 | 5.01 | 8.3 | 5.4 | 295 | 21 | 17 | 6.7 | 20.69 |
| 26-09-2022 11:00 | 50.35278 | -5.17443 | 2.66 | 4.46 | 8.3 | 5.6 | 301 | 17 | 17 | 6.8 | 23.55 |
| 26-09-2022 10:30 | 50.35280 | -5.17456 | 2.55 | 3.97 | 7.7 | 5.4 | 300 | 21 | 17 | 6.6 | 21.16 |
| 26-09-2022 10:00 | 50.35280 | -5.17460 | 2.46 | 4.7 | 7.1 | 5.3 | 301 | 29 | 17 | 6.6 | 19.49 |
| 26-09-2022 09:30 | 50.35281 | -5.17471 | 2.61 | 3.98 | 7.7 | 5.3 | 295 | 29 | 17 | 6.5 | 21.76 |
| 26-09-2022 09:00 | 50.35282 | -5.17471 | 2.57 | 3.92 | 7.7 | 5.1 | 293 | 27 | 17 | 6.3 | 20.42 |
| 26-09-2022 08:30 | 50.35281 | -5.17460 | 2.54 | 3.63 | 8.3 | 5.3 | 286 | 28 | 16.9 | 6.4 | 20.17 |
| 26-09-2022 08:00 | 50.35282 | -5.17467 | 2.38 | 3.76 | 8.3 | 5.1 | 291 | 45 | 16.9 | 6.2 | 17.35 |
| 26-09-2022 07:30 | 50.35286 | -5.17473 | 2.58 | 4.17 | 7.7 | 5.3 | 291 | 36 | 17 | 6.4 | 20.77 |
| 26-09-2022 07:00 | 50.35285 | -5.17469 | 2.68 | 3.75 | 7.1 | 5.3 | 298 | 34 | 17 | 6.4 | 22.47 |
| 26-09-2022 06:30 | 50.35285 | -5.17450 | 2.73 | 4.25 | 7.1 | 5.3 | 294 | 29 | 17 | 6.3 | 22.94 |
| 26-09-2022 06:00 | 50.35297 | -5.17402 | 2.69 | 4.29 | 7.1 | 5.3 | 288 | 31 | 17 | 6.2 | 22.13 |
| 26-09-2022 05:30 | 50.35328 | -5.17381 | 2.42 | 4.12 | 7.1 | 5.1 | 283 | 30 | 17 | 6 | 17.19 |
| 26-09-2022 05:00 | 50.35337 | -5.17387 | 2.5 | 3.67 | 6.7 | 5.1 | 287 | 30 | 17 | 6 | 18.28 |
| 26-09-2022 04:30 | 50.35343 | -5.17387 | 2.45 | 3.6 | 6.7 | 4.9 | 274 | 36 | 17 | 5.7 | 16.64 |
| 26-09-2022 04:00 | 50.35346 | -5.17392 | 2.38 | 4.38 | 6.3 | 4.8 | 270 | 37 | 17 | 5.5 | 15.26 |
| 26-09-2022 03:30 | 50.35349 | -5.17392 | 2.49 | 4.54 | 5.9 | 4.9 | 271 | 28 | 17 | 5.7 | 17.24 |
| 26-09-2022 03:00 | 50.35354 | -5.17398 | 2.29 | 3.62 | 5.9 | 4.7 | 277 | 34 | 17 | 5.4 | 13.94 |
| 26-09-2022 02:30 | 50.35353 | -5.17396 | 1.96 | 3.43 | 5.6 | 4.4 | 269 | 37 | 17 | 5.2 | 9.77 |
| 26-09-2022 02:00 | 50.35351 | -5.17396 | 2.15 | 3.33 | 5.6 | 4.4 | 283 | 27 | 17 | 5.1 | 11.59 |
| 26-09-2022 01:30 | 50.35352 | -5.17402 | 1.81 | 3.03 | 4.8 | 4.2 | 284 | 26 | 17 | 4.8 | 7.78 |
| 26-09-2022 01:00 | 50.35344 | -5.17387 | 1.62 | 2.59 | 5 | 4.1 | 280 | 31 | 17 | 4.8 | 6.2 |
| 26-09-2022 00:30 | 50.35341 | -5.17385 | 1.34 | 2.18 | 5 | 3.8 | 288 | 28 | 17 | 4.8 | 4.22 |
| 26-09-2022 00:00 | 50.35312 | -5.17381 | 1.2 | 2.02 | 4.8 | 3.8 | 288 | 35 | 17 | 4.6 | 3.26 |
