National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
Penzance
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 18-07-2026 14:30 | 50.11235 | -5.50136 | 0.12 | 0.29 | 1.7 | 2.3 | 14 | 26 | 19.5 | 5.1 | 0.04 |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 27-01 | 4.6m | 3.06m | 11.80s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 02-10-2025 00:00 | 50.11270 | -5.50145 | 0.33 | 0.49 | 10 | 3.2 | 164 | 24 | 15.1 | 5.3 | 0.27 |
| 01-10-2025 23:30 | 50.11264 | -5.50145 | 0.33 | 0.52 | 11.1 | 3.2 | 166 | 37 | 15.1 | 5.6 | 0.3 |
| 01-10-2025 23:00 | 50.11260 | -5.50145 | 0.32 | 0.55 | 10.5 | 3.4 | 169 | 31 | 14.8 | 5.4 | 0.27 |
| 01-10-2025 22:30 | 50.11262 | -5.50145 | 0.33 | 0.47 | 11.1 | 3.6 | 173 | 23 | 15 | 5.7 | 0.29 |
| 01-10-2025 22:00 | 50.11260 | -5.50143 | 0.32 | 0.48 | 11.1 | 3.5 | 172 | 26 | 14.9 | 5.3 | 0.26 |
| 01-10-2025 21:30 | 50.11258 | -5.50128 | 0.32 | 0.44 | 11.1 | 3.6 | 177 | 23 | 14.9 | 5.4 | 0.25 |
| 01-10-2025 21:00 | 50.11261 | -5.50123 | 0.32 | 0.43 | 11.1 | 3.5 | 172 | 24 | 14.9 | 5.6 | 0.25 |
| 01-10-2025 20:30 | 50.11259 | -5.50097 | 0.31 | 0.38 | 11.1 | 3.4 | 170 | 21 | 14.9 | 5.6 | 0.26 |
| 01-10-2025 20:00 | 50.11258 | -5.50050 | 0.3 | 0.52 | 11.8 | 3.5 | 176 | 19 | 15 | 5.8 | 0.29 |
| 01-10-2025 19:30 | 50.11269 | -5.50029 | 0.31 | 0.43 | 10.5 | 3.5 | 169 | 23 | 15 | 5.5 | 0.28 |
| 01-10-2025 19:00 | 50.11272 | -5.50018 | 0.32 | 0.42 | 11.8 | 3.5 | 169 | 23 | 15.1 | 5.3 | 0.26 |
| 01-10-2025 18:30 | 50.11268 | -5.50014 | 0.32 | 0.49 | 11.8 | 3.4 | 172 | 27 | 15 | 5.5 | 0.28 |
| 01-10-2025 18:00 | 50.11277 | -5.50014 | 0.32 | 0.45 | 11.8 | 3.3 | 177 | 23 | 15 | 5.6 | 0.25 |
| 01-10-2025 17:30 | 50.11290 | -5.50022 | 0.32 | 0.42 | 11.8 | 3.2 | 183 | 20 | 15 | 5.2 | 0.24 |
| 01-10-2025 17:00 | 50.11303 | -5.50042 | 0.3 | 0.48 | 10 | 3.2 | 169 | 21 | 15.1 | 5 | 0.24 |
| 01-10-2025 16:30 | 50.11306 | -5.50055 | 0.31 | 0.5 | 10 | 3.1 | 183 | 21 | 15.1 | 5 | 0.25 |
| 01-10-2025 16:00 | 50.11310 | -5.50065 | 0.31 | 0.42 | 10 | 3.1 | 183 | 23 | 15 | 5.4 | 0.24 |
| 01-10-2025 15:30 | 50.11311 | -5.50074 | 0.32 | 0.42 | 12.5 | 3 | 184 | 30 | 15 | 5.3 | 0.25 |
| 01-10-2025 15:00 | 50.11312 | -5.50080 | 0.3 | 0.45 | 11.8 | 3.1 | 180 | 24 | 14.9 | 5.6 | 0.23 |
| 01-10-2025 14:30 | 50.11308 | -5.50087 | 0.31 | 0.48 | 11.8 | 3.1 | 170 | 24 | 14.9 | 5.3 | 0.22 |
| 01-10-2025 14:00 | 50.11307 | -5.50093 | 0.29 | 0.4 | 10.5 | 3.1 | 162 | 22 | 14.9 | 5.5 | 0.23 |
| 01-10-2025 13:30 | 50.11310 | -5.50100 | 0.29 | 0.41 | 12.5 | 3.1 | 174 | 22 | 14.9 | 5.3 | 0.2 |
| 01-10-2025 13:00 | 50.11306 | -5.50115 | 0.29 | 0.45 | 11.8 | 3.1 | 167 | 27 | 14.9 | 6 | 0.21 |
| 01-10-2025 12:30 | 50.11303 | -5.50125 | 0.28 | 0.41 | 11.1 | 3.1 | 162 | 26 | 14.9 | 6.2 | 0.22 |
| 01-10-2025 12:00 | 50.11298 | -5.50130 | 0.27 | 0.43 | 11.8 | 3.4 | 164 | 24 | 14.9 | 6.4 | 0.23 |
| 01-10-2025 11:30 | 50.11292 | -5.50136 | 0.27 | 0.43 | 11.8 | 3.7 | 156 | 35 | 14.9 | 6.2 | 0.22 |
| 01-10-2025 11:00 | 50.11292 | -5.50140 | 0.27 | 0.48 | 10 | 3.7 | 163 | 25 | 14.9 | 6.3 | 0.22 |
| 01-10-2025 10:30 | 50.11289 | -5.50140 | 0.27 | 0.42 | 11.8 | 3.8 | 170 | 31 | 14.9 | 6.6 | 0.23 |
| 01-10-2025 10:00 | 50.11284 | -5.50147 | 0.27 | 0.43 | 11.1 | 3.8 | 173 | 27 | 14.9 | 6.1 | 0.24 |
| 01-10-2025 09:30 | 50.11267 | -5.50149 | 0.27 | 0.43 | 11.8 | 3.9 | 164 | 34 | 14.8 | 6.3 | 0.24 |
| 01-10-2025 09:00 | 50.11257 | -5.50149 | 0.28 | 0.38 | 11.8 | 3.7 | 164 | 36 | 14.7 | 6.4 | 0.26 |
| 01-10-2025 08:30 | 50.11258 | -5.50145 | 0.28 | 0.42 | 11.8 | 3.8 | 167 | 31 | 14.7 | 6.2 | 0.26 |
| 01-10-2025 08:00 | 50.11268 | -5.50138 | 0.29 | 0.41 | 12.5 | 3.8 | 167 | 24 | 14.6 | 6.2 | 0.26 |
| 01-10-2025 07:30 | 50.11282 | -5.50125 | 0.29 | 0.4 | 11.8 | 3.6 | 164 | 30 | 14.5 | 6.1 | 0.24 |
| 01-10-2025 07:00 | 50.11289 | -5.50097 | 0.29 | 0.42 | 12.5 | 3.6 | 172 | 23 | 14.5 | 6.4 | 0.28 |
| 01-10-2025 06:30 | 50.11292 | -5.50089 | 0.28 | 0.4 | 7.7 | 3.6 | 169 | 20 | 14.4 | 6.2 | 0.29 |
| 01-10-2025 06:00 | 50.11301 | -5.50085 | 0.3 | 0.44 | 10 | 3.8 | 169 | 17 | 14.6 | 6.7 | 0.3 |
| 01-10-2025 05:30 | 50.11302 | -5.50078 | 0.31 | 0.48 | 12.5 | 3.7 | 160 | 22 | 14.2 | 6.2 | 0.26 |
| 01-10-2025 05:00 | 50.11305 | -5.50085 | 0.3 | 0.47 | 11.8 | 3.8 | 167 | 16 | 14.1 | 5.9 | 0.24 |
| 01-10-2025 04:30 | 50.11304 | -5.50104 | 0.29 | 0.4 | 11.1 | 3.5 | 172 | 22 | 14.3 | 5.8 | 0.24 |
| 01-10-2025 04:00 | 50.11302 | -5.50108 | 0.29 | 0.44 | 12.5 | 3.4 | 164 | 19 | 14.4 | 6.1 | 0.23 |
| 01-10-2025 03:30 | 50.11300 | -5.50119 | 0.29 | 0.49 | 11.8 | 3.4 | 167 | 28 | 14.8 | 6.2 | 0.25 |
| 01-10-2025 03:00 | 50.11299 | -5.50112 | 0.28 | 0.47 | 10.5 | 3.4 | 176 | 14 | 14.8 | 5.9 | 0.24 |
| 01-10-2025 02:30 | 50.11304 | -5.50102 | 0.29 | 0.41 | 12.5 | 3.4 | 172 | 27 | 14.8 | 6.5 | 0.27 |
| 01-10-2025 02:00 | 50.11306 | -5.50097 | 0.29 | 0.39 | 11.8 | 3.7 | 160 | 25 | 14.8 | 6.7 | 0.3 |
| 01-10-2025 01:30 | 50.11304 | -5.50110 | 0.29 | 0.46 | 11.8 | 3.7 | 169 | 23 | 14.8 | 6.6 | 0.29 |
| 01-10-2025 01:00 | 50.11300 | -5.50123 | 0.3 | 0.46 | 10 | 3.9 | 174 | 20 | 14.8 | 6.8 | 0.26 |
| 01-10-2025 00:30 | 50.11292 | -5.50132 | 0.3 | 0.38 | 8.3 | 3.8 | 170 | 15 | 14.8 | 6.5 | 0.29 |
| 01-10-2025 00:00 | 50.11286 | -5.50136 | 0.28 | 0.48 | 11.8 | 3.8 | 170 | 22 | 14.8 | 6.3 | 0.26 |
