National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Porthleven
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16-09-2024 03:00 | 50.06243 | -5.30653 | 0.84 | 1.28 | 10.5 | 4.3 | 253 | 24 | 16.2 | 5.8 | 2.01 |
| Date | Highest Hs 2024 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 22-01 | 6.3m | 4.93m | 14.20s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 16-09-2024 03:00 | 50.06243 | -5.30653 | 0.84 | 1.28 | 10.5 | 4.3 | 253 | 24 | 16.2 | 5.8 | 2.01 |
| 16-09-2024 02:30 | 50.06247 | -5.30653 | 0.78 | 1.33 | 7.1 | 4.2 | 246 | 26 | 16.2 | 5.7 | 1.71 |
| 16-09-2024 02:00 | 50.06254 | -5.30646 | 0.81 | 1.5 | 10 | 4.2 | 248 | 30 | 16.2 | 5.9 | 1.89 |
| 16-09-2024 01:30 | 50.06264 | -5.30644 | 0.75 | 1.26 | 10.5 | 4.1 | 246 | 30 | 16.2 | 6 | 1.65 |
| 16-09-2024 01:00 | 50.06273 | -5.30646 | 0.71 | 1.06 | 9.1 | 3.9 | 246 | 25 | 16.2 | 5.6 | 1.38 |
| 16-09-2024 00:30 | 50.06284 | -5.30650 | 0.79 | 1.06 | 8.3 | 4.2 | 242 | 16 | 16.2 | 6.2 | 1.9 |
| 16-09-2024 00:00 | 50.06294 | -5.30657 | 0.79 | 1.1 | 10 | 4.2 | 241 | 20 | 16.2 | 6 | 1.84 |
| 15-09-2024 23:30 | 50.06307 | -5.30672 | 0.76 | 1.1 | 9.1 | 4 | 245 | 21 | 16.2 | 6.1 | 1.73 |
| 15-09-2024 23:00 | 50.06316 | -5.30693 | 0.8 | 1.28 | 10 | 4.3 | 245 | 27 | 16.2 | 6.4 | 2.02 |
| 15-09-2024 22:30 | 50.06322 | -5.30715 | 0.72 | 1.18 | 10 | 4 | 249 | 28 | 16.3 | 5.9 | 1.49 |
| 15-09-2024 22:00 | 50.06317 | -5.30747 | 0.73 | 1.07 | 10 | 4.2 | 249 | 21 | 16.3 | 6.5 | 1.69 |
| 15-09-2024 21:30 | 50.06314 | -5.30756 | 0.74 | 1.06 | 10 | 4.3 | 253 | 16 | 16.3 | 6.5 | 1.76 |
| 15-09-2024 21:00 | 50.06312 | -5.30762 | 0.72 | 1.02 | 10 | 4.2 | 250 | 22 | 16.3 | 6.4 | 1.63 |
| 15-09-2024 20:30 | 50.06313 | -5.30762 | 0.71 | 1.16 | 10 | 4.2 | 246 | 18 | 16.2 | 6.2 | 1.53 |
| 15-09-2024 20:00 | 50.06315 | -5.30758 | 0.7 | 1.1 | 10.5 | 4 | 248 | 16 | 16.2 | 6 | 1.45 |
| 15-09-2024 19:30 | 50.06316 | -5.30723 | 0.69 | 1.01 | 10.5 | 3.9 | 241 | 15 | 16.2 | 5.7 | 1.33 |
| 15-09-2024 19:00 | 50.06308 | -5.30678 | 0.69 | 0.94 | 10.5 | 3.8 | 242 | 18 | 16.2 | 5.5 | 1.29 |
| 15-09-2024 18:30 | 50.06284 | -5.30653 | 0.71 | 0.89 | 10 | 3.7 | 245 | 18 | 16.2 | 5.2 | 1.28 |
| 15-09-2024 18:00 | 50.06270 | -5.30646 | 0.73 | 0.96 | 10.5 | 3.7 | 248 | 14 | 16.2 | 5.2 | 1.37 |
| 15-09-2024 17:30 | 50.06257 | -5.30646 | 0.75 | 0.93 | 10.5 | 3.8 | 249 | 18 | 16.2 | 5.4 | 1.48 |
| 15-09-2024 17:00 | 50.06255 | -5.30648 | 0.79 | 1.08 | 6.7 | 3.9 | 243 | 18 | 16.2 | 5.2 | 1.6 |
| 15-09-2024 16:30 | 50.06252 | -5.30648 | 0.75 | 1.17 | 8.3 | 3.8 | 253 | 23 | 16.2 | 5.2 | 1.44 |
| 15-09-2024 16:00 | 50.06254 | -5.30648 | 0.79 | 1.2 | 10 | 3.8 | 250 | 23 | 16.2 | 5.1 | 1.57 |
| 15-09-2024 15:30 | 50.06264 | -5.30646 | 0.77 | 1.16 | 4.8 | 3.6 | 241 | 22 | 16.3 | 4.8 | 1.38 |
| 15-09-2024 15:00 | 50.06270 | -5.30644 | 0.76 | 1.18 | 10.5 | 3.6 | 255 | 23 | 16.3 | 4.9 | 1.39 |
| 15-09-2024 14:30 | 50.06278 | -5.30648 | 0.76 | 1.24 | 4.4 | 3.6 | 241 | 23 | 16.3 | 5.1 | 1.44 |
| 15-09-2024 14:00 | 50.06284 | -5.30650 | 0.77 | 1.21 | 6.3 | 3.7 | 239 | 20 | 16.3 | 5.2 | 1.5 |
| 15-09-2024 13:30 | 50.06291 | -5.30657 | 0.76 | 1.24 | 10.5 | 3.8 | 246 | 38 | 16.2 | 5.3 | 1.52 |
| 15-09-2024 13:00 | 50.06297 | -5.30663 | 0.72 | 1.1 | 5.3 | 3.8 | 242 | 23 | 16.2 | 5.4 | 1.37 |
| 15-09-2024 12:30 | 50.06300 | -5.30668 | 0.69 | 1.21 | 11.1 | 3.7 | 248 | 24 | 16.2 | 5.4 | 1.25 |
| 15-09-2024 12:00 | 50.06311 | -5.30678 | 0.69 | 0.96 | 5.9 | 3.5 | 245 | 21 | 16.2 | 5 | 1.17 |
| 15-09-2024 11:30 | 50.06317 | -5.30706 | 0.66 | 0.87 | 10.5 | 3.5 | 239 | 25 | 16.2 | 5 | 1.07 |
| 15-09-2024 11:00 | 50.06320 | -5.30715 | 0.67 | 1 | 10.5 | 3.4 | 243 | 30 | 16.1 | 4.8 | 1.06 |
| 15-09-2024 10:30 | 50.06322 | -5.30730 | 0.72 | 1.09 | 6.7 | 3.6 | 245 | 18 | 16.1 | 5.1 | 1.3 |
| 15-09-2024 10:00 | 50.06318 | -5.30738 | 0.69 | 1.13 | 3.9 | 3.3 | 210 | 25 | 16.1 | 4.7 | 1.09 |
| 15-09-2024 09:30 | 50.06318 | -5.30747 | 0.68 | 1.09 | 3.9 | 3.4 | 210 | 26 | 16.1 | 4.6 | 1.04 |
| 15-09-2024 09:00 | 50.06318 | -5.30747 | 0.68 | 0.95 | 3.1 | 3.4 | 201 | 22 | 16.1 | 4.4 | 1 |
| 15-09-2024 08:30 | 50.06316 | -5.30751 | 0.69 | 1.04 | 3.6 | 3.3 | 203 | 26 | 16.1 | 4.4 | 1.03 |
| 15-09-2024 08:00 | 50.06318 | -5.30751 | 0.71 | 1.15 | 4 | 3.4 | 210 | 20 | 16.1 | 4.3 | 1.07 |
| 15-09-2024 07:30 | 50.06318 | -5.30747 | 0.69 | 0.92 | 3.9 | 3.3 | 207 | 27 | 16 | 4.3 | 1 |
| 15-09-2024 07:00 | 50.06317 | -5.30747 | 0.66 | 1.07 | 4.2 | 3.3 | 224 | 24 | 16 | 4.3 | 0.92 |
| 15-09-2024 06:30 | 50.06318 | -5.30751 | 0.65 | 0.91 | 3.6 | 3.3 | 193 | 26 | 16 | 4.3 | 0.9 |
| 15-09-2024 06:00 | 50.06318 | -5.30743 | 0.67 | 1.05 | 3.5 | 3.3 | 203 | 26 | 16 | 4.2 | 0.93 |
| 15-09-2024 05:30 | 50.06321 | -5.30738 | 0.64 | 0.98 | 3.3 | 3.2 | 205 | 26 | 16 | 4 | 0.8 |
| 15-09-2024 05:00 | 50.06322 | -5.30719 | 0.63 | 1.06 | 3.3 | 3.2 | 210 | 28 | 16 | 4.2 | 0.81 |
| 15-09-2024 04:30 | 50.06320 | -5.30710 | 0.6 | 0.89 | 3.9 | 3.2 | 211 | 31 | 16 | 4.1 | 0.72 |
| 15-09-2024 04:00 | 50.06316 | -5.30698 | 0.63 | 1.03 | 3.7 | 3.2 | 217 | 23 | 16 | 4.1 | 0.79 |
| 15-09-2024 03:30 | 50.06313 | -5.30685 | 0.6 | 1.01 | 4 | 3.1 | 222 | 32 | 16 | 4 | 0.71 |
| 15-09-2024 03:00 | 50.06313 | -5.30691 | 0.59 | 0.85 | 3.7 | 3.2 | 215 | 27 | 16 | 4.2 | 0.71 |
