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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10-03-2026 21:30 | 50.35364 | -5.17405 | 2.37 | - | 14.3 | 6.2 | 280 | 54 | 10.8 | - | - |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 30-01 | 5.2m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10-03-2026 21:30 | 50.35364 | -5.17405 | 2.37 | - | 14.3 | 6.2 | 280 | 54 | 10.8 | - | - |
| 10-03-2026 21:00 | 50.35363 | -5.17402 | 2.47 | - | 13.3 | 6.6 | 283 | 28 | 10.8 | - | - |
| 10-03-2026 20:30 | 50.35363 | -5.17402 | 2.57 | - | 13.3 | 6.4 | 301 | 34 | 10.8 | - | - |
| 10-03-2026 20:00 | 50.35360 | -5.17402 | 2.47 | - | 14.3 | 6.4 | 273 | 49 | 10.8 | - | - |
| 10-03-2026 19:30 | 50.35364 | -5.17407 | 2.37 | - | 8.7 | 6.3 | 287 | 23 | 10.8 | - | - |
| 10-03-2026 19:00 | 50.35368 | -5.17420 | 2.57 | - | 10.5 | 6.4 | 270 | 35 | 10.8 | - | - |
| 10-03-2026 18:30 | 50.35353 | -5.17441 | 2.52 | - | 13.3 | 6.5 | 272 | 34 | 10.8 | - | - |
| 10-03-2026 18:00 | 50.35374 | -5.17450 | 2.47 | - | 8.7 | 6.3 | 276 | 23 | 10.8 | - | - |
| 10-03-2026 17:30 | 50.35367 | -5.17460 | 2.52 | - | 8.7 | 6.3 | 277 | 18 | 10.8 | - | - |
| 10-03-2026 17:00 | 50.35389 | -5.17465 | 2.42 | - | 8 | 6.1 | 273 | 23 | 10.8 | - | - |
| 10-03-2026 16:30 | 50.35394 | -5.17460 | 2.33 | - | 8.7 | 6.3 | 281 | 14 | 10.8 | - | - |
| 10-03-2026 16:00 | 50.35396 | -5.17448 | 2.19 | - | 8.7 | 6 | 281 | 18 | 10.8 | - | - |
| 10-03-2026 15:30 | 50.35419 | -5.17458 | 2.24 | - | 13.3 | 6.2 | 285 | 28 | 10.8 | - | - |
| 10-03-2026 15:00 | 50.35410 | -5.17443 | 2.15 | - | 8.7 | 6.1 | 278 | 14 | 10.8 | - | - |
| 10-03-2026 14:30 | 50.35429 | -5.17445 | 2.06 | - | 12.5 | 6 | 287 | 23 | 10.8 | - | - |
| 10-03-2026 14:00 | 50.35416 | -5.17443 | 2.1 | - | 12.5 | 6 | 308 | 34 | 10.8 | - | - |
| 10-03-2026 13:30 | 50.35394 | -5.17475 | 1.98 | - | 12.5 | 5.8 | 294 | 28 | 10.8 | - | - |
| 10-03-2026 13:00 | 50.35383 | -5.17473 | 1.94 | - | 11.8 | 5.7 | 278 | 38 | 10.8 | - | - |
| 10-03-2026 12:30 | 50.35384 | -5.17480 | 1.9 | - | 12.5 | 5.8 | 282 | 34 | 10.8 | - | - |
| 10-03-2026 12:00 | 50.35389 | -5.17465 | 1.9 | - | 13.3 | 5.7 | 292 | 41 | 10.8 | - | - |
| 10-03-2026 11:30 | 50.35397 | -5.17405 | 1.78 | - | 12.5 | 5.6 | 280 | 23 | 10.8 | - | - |
| 10-03-2026 11:00 | 50.35388 | -5.17387 | 1.82 | - | 13.3 | 5.7 | 266 | 41 | 10.8 | - | - |
| 10-03-2026 10:30 | 50.35369 | -5.17377 | 1.78 | - | 11.8 | 5.8 | 269 | 46 | 10.8 | - | - |
| 10-03-2026 10:00 | 50.35380 | -5.17377 | 1.65 | 2.7 | 12.5 | 5.6 | 276 | 44 | 10.7 | 8.1 | 10.88 |
| 10-03-2026 09:30 | 50.35368 | -5.17398 | 1.69 | 2.47 | 13.3 | 6.1 | 266 | 41 | 10.7 | 8.9 | 12.52 |
| 10-03-2026 09:00 | 50.35364 | -5.17409 | 1.69 | 2.39 | 13.3 | 5.8 | 269 | 41 | 10.7 | 8.5 | 11.97 |
| 10-03-2026 08:30 | 50.35362 | -5.17409 | 1.79 | 2.57 | 12.5 | 6 | 267 | 37 | 10.7 | 8.6 | 13.55 |
| 10-03-2026 08:00 | 50.35362 | -5.17413 | 1.68 | 2.91 | 13.3 | 6 | 246 | 43 | 10.7 | 9.1 | 12.56 |
| 10-03-2026 07:30 | 50.35362 | -5.17411 | 1.64 | 2.47 | 13.3 | 5.7 | 271 | 44 | 10.8 | 8.5 | 11.22 |
| 10-03-2026 07:00 | 50.35366 | -5.17417 | 1.66 | 2.41 | 13.3 | 5.8 | 255 | 36 | 10.8 | 8.6 | 11.68 |
| 10-03-2026 06:30 | 50.35365 | -5.17415 | 1.66 | 2.48 | 13.3 | 6 | 276 | 24 | 10.8 | 9 | 12.22 |
| 10-03-2026 06:00 | 50.35366 | -5.17415 | 1.62 | 2.61 | 13.3 | 6.1 | 278 | 34 | 10.8 | 9 | 11.56 |
| 10-03-2026 05:30 | 50.35367 | -5.17415 | 1.63 | - | 13.3 | 6 | 278 | 34 | 10.8 | - | - |
| 10-03-2026 05:00 | 50.35370 | -5.17430 | 1.53 | - | 14.3 | 5.9 | 283 | 28 | 10.6 | - | - |
| 10-03-2026 04:30 | 50.35372 | -5.17441 | 1.63 | - | 13.3 | 6.3 | 284 | 28 | 10.6 | - | - |
| 10-03-2026 04:00 | 50.35373 | -5.17445 | 1.46 | - | 13.3 | 6 | 311 | 28 | 10.6 | - | - |
| 10-03-2026 03:30 | 50.35372 | -5.17458 | 1.39 | - | 14.3 | 6 | 283 | 36 | 10.7 | - | - |
| 10-03-2026 03:00 | 50.35368 | -5.17467 | 1.39 | - | 11.8 | 5.9 | 287 | 29 | 10.8 | - | - |
| 10-03-2026 02:30 | 50.35339 | -5.17488 | 1.39 | - | 11.1 | 6.1 | 285 | 23 | 10.8 | - | - |
| 10-03-2026 02:00 | 50.35302 | -5.17503 | 1.39 | - | 13.3 | 5.8 | 315 | 23 | 10.8 | - | - |
| 10-03-2026 01:30 | 50.35291 | -5.17495 | 1.53 | - | 13.3 | 6.6 | 314 | 18 | 10.8 | - | - |
| 10-03-2026 01:00 | 50.35276 | -5.17497 | 1.43 | - | 11.8 | 6.3 | 287 | 30 | 10.8 | - | - |
| 10-03-2026 00:30 | 50.35273 | -5.17499 | 1.46 | - | 12.5 | 6.2 | 289 | 28 | 10.8 | - | - |
| 10-03-2026 00:00 | 50.35269 | -5.17488 | 1.46 | - | 11.8 | 5.8 | 284 | 30 | 10.8 | - | - |
| 09-03-2026 23:30 | 50.35267 | -5.17465 | 1.56 | 2.33 | 14.3 | 6.2 | 278 | 38 | 10.8 | 9.7 | 11.61 |
| 09-03-2026 23:00 | 50.35268 | -5.17467 | 1.56 | - | 14.3 | 6.1 | 278 | 41 | 10.8 | - | - |
| 09-03-2026 22:30 | 50.35268 | -5.17445 | 1.6 | - | 13.3 | 6.2 | 276 | 28 | 10.8 | - | - |
| 09-03-2026 22:00 | 50.35300 | -5.17383 | 1.67 | - | 12.5 | 6 | 305 | 34 | 10.8 | - | - |
| 09-03-2026 21:30 | 50.35330 | -5.17377 | 1.67 | - | 12.5 | 6.1 | 264 | 41 | 10.8 | - | - |
| 09-03-2026 21:00 | 50.35339 | -5.17379 | 1.74 | - | 13.3 | 6.2 | 276 | 34 | 10.8 | - | - |
