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.
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11-07-2025 08:30 | 50.35286 | -5.17488 | 0.33 | 0.57 | 9.1 | 5.6 | 271 | 37 | 18.3 | 7.3 | 0.39 |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 27-01 | 6.3m | 5.40m | 15.00s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16-06-2024 00:00 | 50.35360 | -5.17398 | 2.65 | 4.04 | 7.7 | 5.7 | 276 | 25 | 15.3 | 7.3 | 25.28 |
| 15-06-2024 23:30 | 50.35358 | -5.17392 | 2.63 | 5.19 | 9.1 | 5.9 | 271 | 34 | 15.3 | 7.4 | 25.2 |
| 15-06-2024 23:00 | 50.35357 | -5.17392 | 2.66 | 3.95 | 8.3 | 5.8 | 273 | 33 | 15.3 | 7.5 | 26.01 |
| 15-06-2024 22:30 | 50.35356 | -5.17392 | 2.72 | 4.88 | 7.1 | 5.9 | 273 | 29 | 15.3 | 7.6 | 27.41 |
| 15-06-2024 22:00 | 50.35357 | -5.17394 | 2.74 | 4.51 | 8.3 | 6.1 | 273 | 25 | 15.3 | 7.6 | 28.13 |
| 15-06-2024 21:30 | 50.35355 | -5.17387 | 2.6 | 4.64 | 7.7 | 5.6 | 269 | 33 | 15.3 | 7.3 | 24.05 |
| 15-06-2024 21:00 | 50.35354 | -5.17383 | 2.59 | 5.32 | 10 | 5.7 | 283 | 29 | 15.3 | 7.5 | 24.58 |
| 15-06-2024 20:30 | 50.35356 | -5.17387 | 2.72 | 3.83 | 11.8 | 6 | 281 | 25 | 15.3 | 7.7 | 27.89 |
| 15-06-2024 20:00 | 50.35354 | -5.17387 | 2.59 | 4.13 | 8.3 | 5.8 | 280 | 26 | 15.4 | 7.5 | 24.63 |
| 15-06-2024 19:30 | 50.35351 | -5.17383 | 2.6 | 3.49 | 10.5 | 6 | 280 | 23 | 15.4 | 7.7 | 25.52 |
| 15-06-2024 19:00 | 50.35351 | -5.17381 | 2.46 | 3.68 | 10.5 | 5.8 | 283 | 28 | 15.4 | 7.8 | 23.18 |
| 15-06-2024 18:30 | 50.35352 | -5.17385 | 2.55 | 4.17 | 8.3 | 6 | 280 | 17 | 15.4 | 7.7 | 24.61 |
| 15-06-2024 18:00 | 50.35353 | -5.17383 | 2.44 | 3.83 | 10 | 5.9 | 287 | 19 | 15.4 | 7.9 | 23.06 |
| 15-06-2024 17:30 | 50.35346 | -5.17375 | 2.4 | 3.49 | 12.5 | 5.9 | 283 | 30 | 15.5 | 7.9 | 22.37 |
| 15-06-2024 17:00 | 50.35336 | -5.17372 | 2.6 | 4.31 | 11.8 | 6.3 | 284 | 20 | 15.5 | 8.6 | 28.52 |
| 15-06-2024 16:30 | 50.35344 | -5.17375 | 2.49 | 3.77 | 11.8 | 6.1 | 287 | 23 | 15.4 | 8.4 | 25.56 |
| 15-06-2024 16:00 | 50.35330 | -5.17368 | 2.68 | 4.69 | 10.5 | 6.3 | 283 | 19 | 15.4 | 8.5 | 29.82 |
| 15-06-2024 15:30 | 50.35323 | -5.17370 | 2.55 | 4.08 | 11.8 | 6.3 | 278 | 20 | 15.4 | 8.7 | 27.72 |
| 15-06-2024 15:00 | 50.35334 | -5.17370 | 2.77 | 4.43 | 11.1 | 6.6 | 281 | 17 | 15.4 | 8.8 | 33.15 |
| 15-06-2024 14:30 | 50.35321 | -5.17368 | 2.9 | 3.82 | 12.5 | 6.7 | 290 | 14 | 15.4 | 8.9 | 36.79 |
| 15-06-2024 14:00 | 50.35336 | -5.17372 | 2.74 | 4.32 | 10.5 | 6.3 | 278 | 30 | 15.4 | 8.5 | 31.47 |
| 15-06-2024 13:30 | 50.35346 | -5.17379 | 2.75 | 4.52 | 12.5 | 6.3 | 276 | 25 | 15.4 | 8.7 | 32.31 |
| 15-06-2024 13:00 | 50.35349 | -5.17383 | 3 | 4.19 | 10.5 | 6.7 | 271 | 19 | 15.4 | 8.7 | 38.52 |
| 15-06-2024 12:30 | 50.35349 | -5.17383 | 2.77 | 4.6 | 11.8 | 6.3 | 277 | 24 | 15.4 | 8.6 | 32.4 |
| 15-06-2024 12:00 | 50.35350 | -5.17383 | 3.15 | 4.65 | 11.1 | 6.7 | 280 | 23 | 15.3 | 8.9 | 43.08 |
| 15-06-2024 11:30 | 50.35349 | -5.17379 | 3.24 | 5.09 | 12.5 | 6.5 | 281 | 24 | 15.3 | 8.7 | 44.93 |
| 15-06-2024 11:00 | 50.35355 | -5.17383 | 3.28 | 4.74 | 11.8 | 6.5 | 274 | 30 | 15.3 | 8.6 | 45.17 |
| 15-06-2024 10:30 | 50.35357 | -5.17390 | 3.23 | 4.76 | 12.5 | 6.3 | 278 | 28 | 15.3 | 8.5 | 43.46 |
| 15-06-2024 10:00 | 50.35355 | -5.17387 | 3.38 | 4.85 | 10 | 6.6 | 273 | 24 | 15.2 | 8.6 | 48.04 |
| 15-06-2024 09:30 | 50.35359 | -5.17390 | 2.97 | 4.92 | 10.5 | 6.3 | 277 | 34 | 15.2 | 8.3 | 36.02 |
| 15-06-2024 09:00 | 50.35354 | -5.17385 | 3.17 | 4.6 | 10.5 | 6.6 | 274 | 31 | 15.2 | 8.5 | 42.07 |
| 15-06-2024 08:30 | 50.35352 | -5.17383 | 3.17 | 5.78 | 10 | 6.5 | 276 | 22 | 15.2 | 8.4 | 41.22 |
| 15-06-2024 08:00 | 50.35352 | -5.17381 | 3.01 | 4.85 | 10.5 | 6.2 | 281 | 21 | 15.2 | 7.9 | 35.27 |
| 15-06-2024 07:30 | 50.35352 | -5.17385 | 3.18 | 5.31 | 9.1 | 6.3 | 273 | 16 | 15.2 | 8.1 | 40.24 |
| 15-06-2024 07:00 | 50.35343 | -5.17377 | 3.19 | 5.37 | 11.1 | 6.5 | 284 | 16 | 15.2 | 8.3 | 41.24 |
| 15-06-2024 06:30 | 50.35336 | -5.17372 | 2.93 | 5.36 | 11.1 | 6.2 | 278 | 21 | 15.2 | 7.8 | 33.06 |
| 15-06-2024 06:00 | 50.35334 | -5.17370 | 3.05 | 5.89 | 11.8 | 6.1 | 280 | 20 | 15.2 | 7.8 | 35.47 |
| 15-06-2024 05:30 | 50.35343 | -5.17375 | 2.94 | 4.81 | 10 | 5.9 | 277 | 15 | 15.2 | 7.5 | 31.67 |
| 15-06-2024 05:00 | 50.35338 | -5.17375 | 2.66 | 4.29 | 10.5 | 5.7 | 274 | 25 | 15.3 | 7.6 | 26.44 |
| 15-06-2024 04:30 | 50.35338 | -5.17372 | 2.72 | 4.22 | 11.1 | 5.9 | 277 | 28 | 15.2 | 7.8 | 28.31 |
| 15-06-2024 04:00 | 50.35337 | -5.17375 | 2.54 | 4.29 | 11.8 | 6 | 290 | 18 | 15.3 | 7.9 | 25.1 |
| 15-06-2024 03:30 | 50.35336 | -5.17372 | 2.24 | 3.84 | 10.5 | 5.6 | 278 | 26 | 15.3 | 7.7 | 18.98 |
| 15-06-2024 03:00 | 50.35320 | -5.17366 | 2.3 | 3.53 | 11.1 | 5.7 | 278 | 26 | 15.3 | 7.7 | 19.91 |
| 15-06-2024 02:30 | 50.35340 | -5.17375 | 2.18 | 3.68 | 10.5 | 5.7 | 281 | 29 | 15.3 | 7.8 | 18.27 |
| 15-06-2024 02:00 | 50.35351 | -5.17385 | 2.38 | 3.15 | 10 | 6 | 273 | 27 | 15.3 | 7.8 | 21.59 |
| 15-06-2024 01:30 | 50.35362 | -5.17405 | 2.25 | 3.41 | 10.5 | 5.8 | 280 | 26 | 15.3 | 7.7 | 19.06 |
| 15-06-2024 01:00 | 50.35355 | -5.17392 | 2.47 | 3.94 | 10 | 5.8 | 267 | 25 | 15.3 | 7.6 | 22.87 |
| 15-06-2024 00:30 | 50.35361 | -5.17398 | 2.33 | 3.73 | 10.5 | 5.6 | 270 | 43 | 15.3 | 7.2 | 19.21 |
| 15-06-2024 00:00 | 50.35356 | -5.17392 | 2.41 | 3.31 | 10 | 5.8 | 280 | 29 | 15.3 | 7.6 | 21.61 |
