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 (Data was last updated 10 hours 58 minutes ago)
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07-06-2026 19:00 | 50.35366 | -5.17407 | 1.94 | 3.19 | 11.1 | 5.8 | 264 | 28 | 14.5 | 8.1 | 14.87 |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 01-01 | 5.7m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 15-01-2025 00:00 | 50.35320 | -5.17523 | 1.87 | 2.8 | 14.3 | 8.9 | 288 | 16 | 9.9 | 11.7 | 20.01 |
| 14-01-2025 23:30 | 50.35300 | -5.17520 | 1.76 | 2.83 | 13.3 | 8.3 | 290 | 16 | 10.1 | 11.1 | 16.85 |
| 14-01-2025 23:00 | 50.35296 | -5.17523 | 1.72 | 2.23 | 13.3 | 8.3 | 286 | 21 | 10.1 | 11.4 | 16.55 |
| 14-01-2025 22:30 | 50.35276 | -5.17501 | 1.68 | 3.33 | 13.3 | 8.2 | 292 | 20 | 10.1 | 11.6 | 16.03 |
| 14-01-2025 22:00 | 50.35281 | -5.17508 | 1.63 | 2.27 | 13.3 | 7.8 | 286 | 30 | 10.1 | 11.2 | 14.55 |
| 14-01-2025 21:30 | 50.35276 | -5.17501 | 1.68 | 2.27 | 12.5 | 8 | 278 | 18 | 10.2 | 11.3 | 15.64 |
| 14-01-2025 21:00 | 50.35276 | -5.17501 | 1.75 | 2.53 | 13.3 | 8.3 | 286 | 22 | 10.2 | 11.5 | 17.33 |
| 14-01-2025 20:30 | 50.35278 | -5.17501 | 1.64 | 2.63 | 13.3 | 7.7 | 281 | 32 | 10.2 | 11.1 | 14.61 |
| 14-01-2025 20:00 | 50.35280 | -5.17505 | 1.66 | 2.69 | 14.3 | 7.5 | 284 | 37 | 10.2 | 10.8 | 14.62 |
| 14-01-2025 19:30 | 50.35281 | -5.17501 | 1.66 | 2.63 | 12.5 | 7.5 | 283 | 29 | 10.2 | 10.9 | 14.77 |
| 14-01-2025 19:00 | 50.35286 | -5.17508 | 1.82 | 2.64 | 14.3 | 7.8 | 280 | 29 | 10.2 | 11.3 | 18.29 |
| 14-01-2025 18:30 | 50.35347 | -5.17435 | 1.72 | 2.4 | 11.8 | 7.4 | 271 | 33 | 10.2 | 10.4 | 15.16 |
| 14-01-2025 18:00 | 50.35356 | -5.17407 | 1.65 | 2.41 | 12.5 | 7.1 | 267 | 44 | 10.2 | 10 | 13.41 |
| 14-01-2025 17:30 | 50.35354 | -5.17396 | 1.71 | 2.42 | 12.5 | 7.3 | 267 | 33 | 10.2 | 10.4 | 14.98 |
| 14-01-2025 17:00 | 50.35357 | -5.17396 | 1.77 | 2.53 | 13.3 | 7 | 281 | 45 | 10.2 | 10 | 15.34 |
| 14-01-2025 16:30 | 50.35356 | -5.17392 | 1.88 | 2.58 | 13.3 | 7.3 | 264 | 32 | 10.2 | 10.5 | 18.21 |
| 14-01-2025 16:00 | 50.35357 | -5.17392 | 1.67 | 2.63 | 11.8 | 6.7 | 277 | 22 | 10.2 | 9.5 | 13.02 |
| 14-01-2025 15:30 | 50.35358 | -5.17392 | 1.83 | 2.95 | 12.5 | 6.9 | 277 | 38 | 10.3 | 9.8 | 16.03 |
| 14-01-2025 15:00 | 50.35360 | -5.17396 | 1.8 | 3.11 | 14.3 | 6.8 | 274 | 27 | 10.3 | 9.8 | 15.61 |
| 14-01-2025 14:30 | 50.35365 | -5.17407 | 1.84 | 3.23 | 11.8 | 6.9 | 281 | 20 | 10.2 | 9.4 | 15.66 |
| 14-01-2025 14:00 | 50.35364 | -5.17409 | 1.81 | 2.6 | 12.5 | 7 | 276 | 24 | 10.1 | 9.4 | 15.18 |
| 14-01-2025 13:30 | 50.35361 | -5.17409 | 1.8 | 2.73 | 12.5 | 7.3 | 283 | 23 | 10.1 | 9.9 | 15.69 |
| 14-01-2025 13:00 | 50.35356 | -5.17400 | 1.79 | 2.92 | 13.3 | 7.5 | 286 | 19 | 10.1 | 10 | 15.79 |
| 14-01-2025 12:30 | 50.35327 | -5.17394 | 1.94 | 2.48 | 12.5 | 7.8 | 280 | 14 | 10.1 | 10.4 | 19.19 |
| 14-01-2025 12:00 | 50.35300 | -5.17467 | 1.71 | 3.12 | 12.5 | 7.8 | 292 | 15 | 10.1 | 10.4 | 14.93 |
| 14-01-2025 11:30 | 50.35290 | -5.17499 | 1.72 | 2.52 | 13.3 | 7.5 | 286 | 18 | 10.1 | 10.1 | 14.71 |
| 14-01-2025 11:00 | 50.35282 | -5.17501 | 1.67 | 2.59 | 13.3 | 7.4 | 288 | 17 | 10 | 10.4 | 14.18 |
| 14-01-2025 10:30 | 50.35282 | -5.17503 | 1.69 | 2.31 | 12.5 | 7.5 | 287 | 20 | 10.1 | 10.3 | 14.47 |
| 14-01-2025 10:00 | 50.35277 | -5.17499 | 1.65 | 2.44 | 13.3 | 7.3 | 287 | 24 | 10.1 | 10.2 | 13.61 |
| 14-01-2025 09:30 | 50.35277 | -5.17499 | 1.51 | 2.34 | 13.3 | 7 | 280 | 29 | 10.2 | 10.2 | 11.4 |
| 14-01-2025 09:00 | 50.35275 | -5.17495 | 1.72 | 2.74 | 13.3 | 7.3 | 274 | 31 | 10.2 | 10.3 | 14.9 |
| 14-01-2025 08:30 | 50.35277 | -5.17495 | 1.63 | 2.7 | 13.3 | 7.1 | 274 | 29 | 10.2 | 10.1 | 13.22 |
| 14-01-2025 08:00 | 50.35277 | -5.17499 | 1.6 | 2.54 | 12.5 | 6.9 | 267 | 39 | 10.2 | 9.9 | 12.39 |
| 14-01-2025 07:30 | 50.35278 | -5.17503 | 1.74 | 2.43 | 13.3 | 7.3 | 256 | 49 | 10.2 | 10.2 | 15.2 |
| 14-01-2025 07:00 | 50.35280 | -5.17499 | 1.87 | 3.36 | 13.3 | 7.4 | 274 | 45 | 10.2 | 10.3 | 17.72 |
| 14-01-2025 06:30 | 50.35321 | -5.17503 | 1.83 | 2.95 | 12.5 | 7 | 276 | 42 | 10.2 | 10 | 16.35 |
| 14-01-2025 06:00 | 50.35361 | -5.17426 | 1.91 | 2.34 | 12.5 | 7.1 | 281 | 40 | 10.2 | 10 | 17.86 |
| 14-01-2025 05:30 | 50.35361 | -5.17413 | 1.8 | 3.14 | 12.5 | 6.7 | 267 | 34 | 10.2 | 9.4 | 14.95 |
| 14-01-2025 05:00 | 50.35359 | -5.17400 | 1.86 | 3.07 | 12.5 | 6.9 | 242 | 61 | 10.2 | 9.5 | 16.2 |
| 14-01-2025 04:30 | 50.35359 | -5.17402 | 1.6 | 2.65 | 13.3 | 6.6 | 266 | 56 | 10.2 | 9.3 | 11.7 |
| 14-01-2025 04:00 | 50.35361 | -5.17400 | 1.91 | 2.46 | 13.3 | 7 | 267 | 27 | 10.2 | 9.9 | 17.76 |
| 14-01-2025 03:30 | 50.35364 | -5.17405 | 2.06 | 3.08 | 13.3 | 7.1 | 271 | 39 | 10.2 | 9.9 | 20.66 |
| 14-01-2025 03:00 | 50.35361 | -5.17398 | 2.2 | 3.57 | 13.3 | 7.3 | 269 | 25 | 10.2 | 9.9 | 23.58 |
| 14-01-2025 02:30 | 50.35365 | -5.17405 | 2.07 | 3.01 | 13.3 | 7 | 274 | 35 | 10.2 | 9.5 | 19.97 |
| 14-01-2025 02:00 | 50.35368 | -5.17415 | 2.1 | 3.05 | 13.3 | 7.3 | 278 | 30 | 10 | 9.8 | 21.29 |
| 14-01-2025 01:30 | 50.35367 | -5.17413 | 2.27 | 2.87 | 14.3 | 7.7 | 280 | 16 | 10 | 10.1 | 25.53 |
| 14-01-2025 01:00 | 50.35367 | -5.17417 | 2.09 | 3.44 | 13.3 | 7.5 | 273 | 21 | 10.1 | 10 | 21.34 |
| 14-01-2025 00:30 | 50.35367 | -5.17424 | 2.04 | 3.07 | 14.3 | 7.7 | 278 | 18 | 10.1 | 10.3 | 20.99 |
| 14-01-2025 00:00 | 50.35364 | -5.17480 | 2.19 | 3.2 | 14.3 | 8 | 283 | 16 | 10.1 | 10.6 | 24.98 |
