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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12-12-2024 14:00 | 50.06241 | -5.30781 | 0.64 | 0.92 | 5.9 | 3.8 | 179 | 24 | 11.8 | 5.3 | 1.07 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12-12-2024 14:00 | 50.06241 | -5.30781 | 0.64 | 0.92 | 5.9 | 3.8 | 179 | 24 | 11.8 | 5.3 | 1.07 |
| 12-12-2024 13:30 | 50.06289 | -5.30796 | 0.65 | 0.97 | 11.8 | 3.8 | 233 | 43 | 11.8 | 5.3 | 1.1 |
| 12-12-2024 13:00 | 50.06309 | -5.30771 | 0.68 | 0.96 | 4.6 | 3.8 | 176 | 21 | 11.8 | 5 | 1.14 |
| 12-12-2024 12:30 | 50.06309 | -5.30775 | 0.67 | 0.97 | 5.6 | 3.8 | 177 | 24 | 11.8 | 5.2 | 1.15 |
| 12-12-2024 12:00 | 50.06309 | -5.30777 | 0.65 | 0.94 | 5.6 | 3.9 | 183 | 22 | 11.8 | 5.2 | 1.08 |
| 12-12-2024 11:30 | 50.06281 | -5.30807 | 0.67 | 1.14 | 5.3 | 4.1 | 176 | 20 | 11.8 | 5.3 | 1.17 |
| 12-12-2024 11:00 | 50.06282 | -5.30807 | 0.59 | 0.95 | 5 | 4.2 | 176 | 20 | 11.8 | 5.5 | 0.94 |
| 12-12-2024 10:30 | 50.06280 | -5.30809 | 0.57 | 0.98 | 4.8 | 4.3 | 176 | 17 | 11.8 | 5.8 | 0.92 |
| 12-12-2024 10:00 | 50.06273 | -5.30813 | 0.59 | 0.88 | 6.3 | 4.5 | 173 | 22 | 11.8 | 6.1 | 1.04 |
| 12-12-2024 09:30 | 50.06267 | -5.30813 | 0.55 | 0.86 | 5.3 | 4.5 | 173 | 23 | 11.8 | 6 | 0.89 |
| 12-12-2024 09:00 | 50.06271 | -5.30811 | 0.52 | 0.79 | 11.8 | 4.7 | 238 | 37 | 11.8 | 6.3 | 0.83 |
| 12-12-2024 08:30 | 50.06276 | -5.30811 | 0.47 | 0.75 | 5.9 | 4.7 | 177 | 21 | 11.9 | 6.4 | 0.69 |
| 12-12-2024 08:00 | 50.06273 | -5.30813 | 0.42 | 0.81 | 11.1 | 5.1 | 242 | 28 | 11.9 | 7.1 | 0.61 |
| 12-12-2024 07:30 | 50.06269 | -5.30813 | 0.38 | 0.8 | 12.5 | 5.3 | 232 | 52 | 11.9 | 7.6 | 0.54 |
| 12-12-2024 07:00 | 50.06266 | -5.30811 | 0.35 | 0.62 | 11.1 | 5.3 | 249 | 49 | 11.9 | 7.7 | 0.46 |
| 12-12-2024 06:30 | 50.06254 | -5.30811 | 0.35 | 0.51 | 11.1 | 5.1 | 243 | 38 | 11.9 | 7.4 | 0.44 |
| 12-12-2024 06:00 | 50.06251 | -5.30811 | 0.38 | 0.48 | 11.8 | 5.3 | 242 | 37 | 11.9 | 7.7 | 0.54 |
| 12-12-2024 05:30 | 50.06243 | -5.30805 | 0.37 | 0.54 | 12.5 | 5.1 | 228 | 41 | 11.8 | 7.2 | 0.48 |
| 12-12-2024 05:00 | 50.06234 | -5.30796 | 0.37 | 0.66 | 13.3 | 5.3 | 236 | 72 | 11.8 | 7.5 | 0.5 |
| 12-12-2024 04:30 | 50.06230 | -5.30792 | 0.4 | 0.55 | 11.8 | 5.6 | 232 | 33 | 11.8 | 7.8 | 0.61 |
| 12-12-2024 04:00 | 50.06219 | -5.30768 | 0.39 | 0.63 | 10 | 5.6 | 246 | 29 | 11.8 | 7.9 | 0.59 |
| 12-12-2024 03:30 | 50.06212 | -5.30751 | 0.42 | 0.56 | 11.8 | 5.9 | 235 | 35 | 11.8 | 8.1 | 0.7 |
| 12-12-2024 03:00 | 50.06213 | -5.30747 | 0.41 | 0.6 | 12.5 | 5.8 | 239 | 26 | 11.8 | 8 | 0.66 |
| 12-12-2024 02:30 | 50.06214 | -5.30751 | 0.46 | 0.67 | 11.1 | 5.8 | 249 | 42 | 11.8 | 7.9 | 0.82 |
| 12-12-2024 02:00 | 50.06213 | -5.30751 | 0.44 | 0.58 | 10.5 | 5.7 | 248 | 26 | 11.8 | 8 | 0.76 |
| 12-12-2024 01:30 | 50.06212 | -5.30749 | 0.47 | 0.73 | 11.8 | 6 | 255 | 52 | 11.8 | 8.3 | 0.9 |
| 12-12-2024 01:00 | 50.06214 | -5.30758 | 0.45 | 0.72 | 10.5 | 5.7 | 241 | 25 | 11.8 | 8 | 0.79 |
| 12-12-2024 00:30 | 50.06215 | -5.30766 | 0.43 | 0.74 | 10.5 | 5.3 | 252 | 48 | 11.8 | 7.5 | 0.68 |
| 12-12-2024 00:00 | 50.06220 | -5.30775 | 0.43 | 0.65 | 10.5 | 5.5 | 264 | 52 | 11.8 | 7.6 | 0.69 |
| 11-12-2024 23:30 | 50.06219 | -5.30773 | 0.4 | 0.65 | 11.8 | 5.6 | 236 | 44 | 11.8 | 8.1 | 0.63 |
| 11-12-2024 23:00 | 50.06220 | -5.30773 | 0.44 | 0.57 | 11.8 | 5.9 | 250 | 41 | 11.8 | 8.2 | 0.78 |
| 11-12-2024 22:30 | 50.06220 | -5.30777 | 0.41 | 0.53 | 11.8 | 5.6 | 228 | 59 | 11.9 | 7.7 | 0.63 |
| 11-12-2024 22:00 | 50.06228 | -5.30788 | 0.42 | 0.61 | 11.8 | 6 | 246 | 42 | 11.9 | 8.2 | 0.71 |
| 11-12-2024 21:30 | 50.06235 | -5.30801 | 0.48 | 0.59 | 11.1 | 6.1 | 241 | 37 | 11.9 | 7.8 | 0.88 |
| 11-12-2024 21:00 | 50.06243 | -5.30805 | 0.41 | 0.73 | 11.1 | 6.1 | 243 | 33 | 11.9 | 8.2 | 0.67 |
| 11-12-2024 20:30 | 50.06251 | -5.30807 | 0.39 | 0.7 | 11.1 | 6.1 | 238 | 39 | 11.9 | 8.1 | 0.61 |
| 11-12-2024 20:00 | 50.06254 | -5.30809 | 0.34 | 0.55 | 11.1 | 6.3 | 249 | 37 | 11.9 | 8.7 | 0.49 |
| 11-12-2024 19:30 | 50.06261 | -5.30813 | 0.35 | 0.53 | 11.8 | 6.5 | 238 | 34 | 11.9 | 9.5 | 0.57 |
| 11-12-2024 19:00 | 50.06269 | -5.30813 | 0.36 | 0.54 | 11.1 | 3.8 | 246 | 47 | 11.9 | 8.6 | 0.54 |
| 11-12-2024 18:30 | 50.06261 | -5.30813 | 0.35 | 0.61 | 11.8 | 4.8 | 236 | 47 | 12 | 9.6 | 0.58 |
| 11-12-2024 18:00 | 50.06250 | -5.30811 | 0.36 | 0.65 | 11.8 | 6.6 | 242 | 25 | 12 | 10.2 | 0.65 |
| 11-12-2024 17:30 | 50.06238 | -5.30803 | 0.33 | 0.61 | 11.8 | 6.5 | 236 | 40 | 12 | 10.2 | 0.55 |
| 11-12-2024 17:00 | 50.06237 | -5.30798 | 0.36 | 0.59 | 11.8 | 6.3 | 238 | 28 | 12 | 10.1 | 0.64 |
| 11-12-2024 16:30 | 50.06227 | -5.30790 | 0.38 | 0.58 | 11.8 | 5.7 | 248 | 31 | 12 | 9.8 | 0.69 |
| 11-12-2024 16:00 | 50.06222 | -5.30781 | 0.36 | 0.65 | 12.5 | 5.8 | 235 | 35 | 12 | 9.8 | 0.62 |
| 11-12-2024 15:30 | 50.06220 | -5.30775 | 0.35 | 0.63 | 13.3 | 5.6 | 231 | 42 | 12 | 9.5 | 0.57 |
| 11-12-2024 15:00 | 50.06215 | -5.30764 | 0.42 | 0.57 | 12.5 | 5.6 | 235 | 46 | 12 | 9.7 | 0.84 |
| 11-12-2024 14:30 | 50.06211 | -5.30753 | 0.43 | 0.6 | 11.8 | 6.1 | 243 | 40 | 12 | 9.8 | 0.89 |
| 11-12-2024 14:00 | 50.06211 | -5.30749 | 0.41 | 0.6 | 11.8 | 6.1 | 245 | 41 | 12 | 9.6 | 0.79 |
