National Network of Regional Coastal Monitoring Programmes
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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 09-11-2025 08:30 | 50.35360 | -5.17430 | 2.35 | 3.43 | 14.3 | 7.8 | 277 | 53 | 13.7 | 11.7 | 31.7 |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 04-10 | 6.6m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 09-11-2025 08:30 | 50.35360 | -5.17430 | 2.35 | 3.43 | 14.3 | 7.8 | 277 | 53 | 13.7 | 11.7 | 31.7 |
| 09-11-2025 08:00 | 50.35362 | -5.17422 | 2.08 | 3.23 | 15.4 | 7.4 | 274 | 50 | 13.7 | 11.1 | 23.66 |
| 09-11-2025 06:30 | 50.35362 | -5.17407 | 2.16 | 3.16 | 12.5 | 7 | 274 | 31 | 13.7 | 10.9 | 24.92 |
| 09-11-2025 06:00 | 50.35362 | -5.17402 | 2.2 | 3.54 | 14.3 | 7.3 | 269 | 55 | 13.7 | 10.8 | 25.66 |
| 09-11-2025 05:30 | 50.35367 | -5.17413 | 2.36 | 3.92 | 15.4 | 7.4 | 293 | 35 | 13.7 | 11.2 | 30.54 |
| 09-11-2025 05:00 | 50.35365 | -5.17411 | 2.36 | 3.77 | 15.4 | 7.5 | 286 | 43 | 13.7 | 11.2 | 30.56 |
| 09-11-2025 04:30 | 50.35368 | -5.17417 | 2.63 | 4.21 | 15.4 | 7.8 | 287 | 32 | 13.6 | 11.6 | 39.44 |
| 09-11-2025 04:00 | 50.35371 | -5.17426 | 2.59 | 3.78 | 15.4 | 7.5 | 294 | 26 | 13.6 | 11.4 | 37.51 |
| 09-11-2025 03:30 | 50.35371 | -5.17430 | 2.59 | 4.06 | 15.4 | 8.2 | 291 | 14 | 13.6 | 11.8 | 38.87 |
| 09-11-2025 03:00 | 50.35366 | -5.17417 | 2.44 | 4.23 | 16.7 | 8 | 294 | 14 | 13.6 | 11.9 | 34.81 |
| 09-11-2025 02:30 | 50.35365 | -5.17420 | 2.57 | 4.33 | 16.7 | 8.7 | 288 | 16 | 13.7 | 12.6 | 40.94 |
| 09-11-2025 02:00 | 50.35368 | -5.17439 | 2.54 | 3.48 | 16.7 | 8.7 | 295 | 18 | 13.7 | 12.6 | 39.77 |
| 09-11-2025 01:30 | 50.35343 | -5.17501 | 2.3 | 4.52 | 16.7 | 8.3 | 294 | 19 | 13.7 | 11.9 | 31 |
| 09-11-2025 01:00 | 50.35305 | -5.17514 | 2.47 | 3.54 | 15.4 | 8.9 | 287 | 15 | 13.7 | 13 | 38.91 |
| 09-11-2025 00:30 | 50.35282 | -5.17510 | 2.62 | 4.71 | 16.7 | 9.5 | 287 | 19 | 13.7 | 13.5 | 45.33 |
| 09-11-2025 00:00 | 50.35286 | -5.17523 | 2.39 | 3.77 | 15.4 | 8.7 | 293 | 17 | 13.6 | 12.7 | 35.71 |
| 08-11-2025 23:30 | 50.35277 | -5.17514 | 2.59 | 3.17 | 14.3 | 9.1 | 288 | 14 | 13.7 | 12.9 | 42.31 |
| 08-11-2025 23:00 | 50.35280 | -5.17516 | 2.87 | 4.4 | 16.7 | 9.8 | 287 | 18 | 13.7 | 13.7 | 55.31 |
| 08-11-2025 22:30 | 50.35273 | -5.17503 | 2.9 | 4.72 | 16.7 | 9.8 | 284 | 19 | 13.7 | 14 | 57.63 |
| 08-11-2025 22:00 | 50.35270 | -5.17497 | 2.89 | 4.96 | 16.7 | 9.5 | 277 | 27 | 13.7 | 13.5 | 55.35 |
| 08-11-2025 21:30 | 50.35269 | -5.17490 | 2.73 | 5.16 | 15.4 | 8.7 | 284 | 40 | 13.7 | 13.3 | 48.53 |
| 08-11-2025 21:00 | 50.35271 | -5.17499 | 2.91 | 4.43 | 16.7 | 9.3 | 280 | 46 | 13.7 | 13.4 | 55.75 |
| 08-11-2025 20:30 | 50.35277 | -5.17503 | 2.7 | 4.27 | 15.4 | 8.7 | 287 | 42 | 13.7 | 13.3 | 47.54 |
| 08-11-2025 20:00 | 50.35342 | -5.17454 | 2.86 | 4.6 | 15.4 | 8.5 | 287 | 35 | 13.7 | 12.6 | 50.7 |
| 08-11-2025 19:30 | 50.35357 | -5.17415 | 2.81 | 3.84 | 15.4 | 8.7 | 290 | 41 | 13.7 | 12.8 | 49.69 |
| 08-11-2025 19:00 | 50.35357 | -5.17400 | 3.25 | 4.34 | 16.7 | 9.5 | 280 | 30 | 13.7 | 13.6 | 70.64 |
| 08-11-2025 18:30 | 50.35360 | -5.17402 | 2.75 | 4.92 | 16.7 | 8.3 | 280 | 42 | 13.7 | 13 | 48.21 |
| 08-11-2025 18:00 | 50.35361 | -5.17402 | 2.96 | 3.97 | 16.7 | 8.5 | 284 | 33 | 13.7 | 12.7 | 54.72 |
| 08-11-2025 17:30 | 50.35358 | -5.17398 | 3.3 | 4.52 | 16.7 | 8.9 | 274 | 41 | 13.7 | 13.4 | 71.41 |
| 08-11-2025 17:00 | 50.35360 | -5.17402 | 2.81 | 5.27 | 14.3 | 8 | 277 | 30 | 13.7 | 12.2 | 47.09 |
| 08-11-2025 16:30 | 50.35359 | -5.17394 | 3.1 | 4.78 | 16.7 | 8.3 | 284 | 26 | 13.7 | 12.5 | 59.01 |
| 08-11-2025 16:00 | 50.35359 | -5.17400 | 2.71 | 5 | 16.7 | 7.7 | 278 | 27 | 13.7 | 12 | 43.38 |
| 08-11-2025 15:30 | 50.35365 | -5.17407 | 2.64 | 3.7 | 16.7 | 7.5 | 281 | 23 | 13.7 | 11.8 | 40.45 |
| 08-11-2025 15:00 | 50.35362 | -5.17405 | 2.68 | 4.07 | 16.7 | 7.8 | 291 | 19 | 13.7 | 12.1 | 42.64 |
| 08-11-2025 14:30 | 50.35357 | -5.17392 | 2.61 | 3.77 | 16.7 | 7.8 | 284 | 19 | 13.7 | 12.1 | 40.6 |
| 08-11-2025 14:00 | 50.35345 | -5.17385 | 2.36 | 3.51 | 16.7 | 7.7 | 286 | 14 | 13.7 | 11.8 | 32.37 |
| 08-11-2025 13:30 | 50.35314 | -5.17375 | 2.54 | 4.04 | 16.7 | 8.3 | 284 | 11 | 13.7 | 12.9 | 40.9 |
| 08-11-2025 13:00 | 50.35288 | -5.17447 | 2.33 | 4.23 | 16.7 | 8.2 | 293 | 20 | 13.7 | 12.4 | 32.99 |
| 08-11-2025 12:30 | 50.35278 | -5.17478 | 2.37 | 3.36 | 15.4 | 8.2 | 294 | 17 | 13.7 | 12.3 | 33.92 |
| 08-11-2025 12:00 | 50.35278 | -5.17508 | 2.21 | 3.45 | 18.2 | 8.2 | 286 | 19 | 13.7 | 13.1 | 31.41 |
| 08-11-2025 11:30 | 50.35279 | -5.17514 | 2.32 | 3.33 | 15.4 | 8 | 295 | 18 | 13.6 | 12.4 | 32.86 |
| 08-11-2025 11:00 | 50.35272 | -5.17510 | 2.28 | 3.4 | 16.7 | 7.8 | 290 | 20 | 13.6 | 12.5 | 31.9 |
| 08-11-2025 10:30 | 50.35270 | -5.17503 | 2.37 | 2.86 | 16.7 | 8 | 287 | 24 | 13.7 | 12.8 | 35.18 |
| 08-11-2025 10:00 | 50.35270 | -5.17499 | 2.08 | 3.89 | 16.7 | 7 | 287 | 29 | 13.7 | 11.9 | 25.24 |
| 08-11-2025 09:30 | 50.35273 | -5.17505 | 2.11 | 3.54 | 15.4 | 7 | 273 | 35 | 13.7 | 11.6 | 25.33 |
| 08-11-2025 09:00 | 50.35270 | -5.17499 | 2.39 | 3.23 | 15.4 | 7.8 | 284 | 32 | 13.7 | 12.7 | 35.69 |
| 08-11-2025 08:30 | 50.35270 | -5.17488 | 1.94 | 3.86 | 16.7 | 6.8 | 270 | 58 | 13.7 | 11.9 | 21.96 |
| 08-11-2025 08:00 | 50.35267 | -5.17465 | 2.17 | 3.42 | 15.4 | 6.9 | 273 | 45 | 13.7 | 11.3 | 26.17 |
