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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20-04-2026 16:00 | 50.11290 | -5.50136 | 0.82 | 1.57 | 5.3 | 3.3 | 151 | 16 | 12 | 4 | 1.33 |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06-07-2025 00:00 | 50.11275 | -5.49990 | 0.46 | 0.73 | 4.5 | 3.9 | 193 | 21 | 14.7 | 5 | 0.55 |
| 05-07-2025 23:30 | 50.11281 | -5.49992 | 0.47 | 0.76 | 5 | 3.7 | 184 | 30 | 14.6 | 5.3 | 0.62 |
| 05-07-2025 23:00 | 50.11282 | -5.49992 | 0.49 | 0.7 | 8.3 | 3.9 | 187 | 18 | 14.6 | 5.1 | 0.6 |
| 05-07-2025 22:30 | 50.11278 | -5.49990 | 0.49 | 0.74 | 5.3 | 4 | 188 | 20 | 14.6 | 5.3 | 0.65 |
| 05-07-2025 22:00 | 50.11275 | -5.49992 | 0.5 | 0.79 | 5 | 4 | 191 | 25 | 14.7 | 5.1 | 0.63 |
| 05-07-2025 21:30 | 50.11275 | -5.49990 | 0.5 | 0.83 | 5.3 | 3.9 | 187 | 22 | 14.7 | 5.3 | 0.63 |
| 05-07-2025 21:00 | 50.11267 | -5.49988 | 0.49 | 0.73 | 5.6 | 4 | 181 | 21 | 14.7 | 5.1 | 0.6 |
| 05-07-2025 20:30 | 50.11264 | -5.49990 | 0.49 | 0.74 | 5 | 3.9 | 197 | 22 | 14.6 | 4.8 | 0.55 |
| 05-07-2025 20:00 | 50.11258 | -5.49988 | 0.48 | 0.73 | 5.6 | 3.8 | 194 | 23 | 14.6 | 5 | 0.57 |
| 05-07-2025 19:30 | 50.11252 | -5.49994 | 0.48 | 0.66 | 5 | 3.9 | 193 | 25 | 14.6 | 5.1 | 0.55 |
| 05-07-2025 19:00 | 50.11255 | -5.49994 | 0.47 | 0.82 | 5.9 | 4 | 187 | 24 | 14.6 | 4.8 | 0.57 |
| 05-07-2025 18:30 | 50.11255 | -5.49997 | 0.49 | 0.67 | 5.6 | 3.8 | 186 | 20 | 14.6 | 5 | 0.51 |
| 05-07-2025 18:00 | 50.11261 | -5.49988 | 0.46 | 0.75 | 5 | 3.8 | 188 | 27 | 14.6 | 4.9 | 0.51 |
| 05-07-2025 17:30 | 50.11266 | -5.49986 | 0.46 | 0.7 | 5.3 | 3.7 | 186 | 28 | 14.6 | 4.6 | 0.42 |
| 05-07-2025 17:00 | 50.11270 | -5.49988 | 0.43 | 0.67 | 5 | 3.4 | 190 | 29 | 14.6 | 4.4 | 0.48 |
| 05-07-2025 16:30 | 50.11274 | -5.49986 | 0.47 | 0.7 | 4.8 | 3.3 | 197 | 19 | 14.6 | 4.5 | 0.45 |
| 05-07-2025 16:00 | 50.11275 | -5.49986 | 0.45 | 0.75 | 5.9 | 3.3 | 184 | 28 | 14.6 | 4.3 | 0.46 |
| 05-07-2025 15:30 | 50.11275 | -5.49986 | 0.47 | 0.65 | 4.8 | 3.1 | 187 | 22 | 14.7 | 4.1 | 0.47 |
| 05-07-2025 15:00 | 50.11277 | -5.49984 | 0.48 | 0.62 | 5.6 | 2.9 | 184 | 37 | 14.7 | 4.2 | 0.52 |
| 05-07-2025 14:30 | 50.11272 | -5.49986 | 0.5 | 0.69 | 5 | 3 | 197 | 22 | 14.8 | 4.3 | 0.44 |
| 05-07-2025 14:00 | 50.11275 | -5.49988 | 0.46 | 0.87 | 4.5 | 3.1 | 196 | 26 | 14.8 | 4.1 | 0.51 |
| 05-07-2025 13:30 | 50.11278 | -5.49986 | 0.5 | 0.64 | 5.3 | 3 | 198 | 32 | 14.8 | 4.1 | 0.54 |
| 05-07-2025 13:00 | 50.11278 | -5.49988 | 0.52 | 0.77 | 4.8 | 3 | 194 | 29 | 14.8 | 4 | 0.52 |
| 05-07-2025 12:30 | 50.11278 | -5.49988 | 0.52 | 0.89 | 5 | 2.9 | 193 | 28 | 14.9 | 4 | 0.58 |
| 05-07-2025 12:00 | 50.11278 | -5.49988 | 0.54 | 0.81 | 5 | 2.9 | 198 | 27 | 14.8 | 3.9 | 0.55 |
| 05-07-2025 11:30 | 50.11282 | -5.49988 | 0.54 | 0.75 | 4.8 | 2.9 | 198 | 24 | 14.8 | 3.8 | 0.58 |
| 05-07-2025 11:00 | 50.11279 | -5.49988 | 0.56 | 0.85 | 4.5 | 2.9 | 204 | 25 | 14.8 | 3.8 | 0.5 |
| 05-07-2025 10:30 | 50.11284 | -5.49990 | 0.52 | 0.89 | 4.8 | 2.8 | 197 | 28 | 14.8 | 3.7 | 0.45 |
| 05-07-2025 10:00 | 50.11284 | -5.49990 | 0.5 | 0.77 | 4.5 | 2.8 | 193 | 25 | 14.8 | 3.8 | 0.46 |
| 05-07-2025 09:30 | 50.11286 | -5.49990 | 0.5 | 0.72 | 4 | 2.9 | 204 | 22 | 14.8 | 3.9 | 0.42 |
| 05-07-2025 09:00 | 50.11283 | -5.49988 | 0.47 | 0.67 | 4.8 | 2.9 | 196 | 22 | 14.9 | 3.9 | 0.35 |
| 05-07-2025 08:30 | 50.11284 | -5.49990 | 0.43 | 0.75 | 4.2 | 3 | 197 | 27 | 14.9 | 3.8 | 0.31 |
| 05-07-2025 08:00 | 50.11281 | -5.49988 | 0.41 | 0.6 | 3.7 | 2.9 | 191 | 23 | 15 | 3.9 | 0.34 |
| 05-07-2025 07:30 | 50.11284 | -5.49990 | 0.42 | 0.58 | 3.7 | 3 | 198 | 18 | 15 | 4.1 | 0.28 |
| 05-07-2025 07:00 | 50.11282 | -5.49988 | 0.37 | 0.58 | 4.8 | 3.1 | 197 | 25 | 15 | 4.2 | 0.28 |
| 05-07-2025 06:30 | 50.11276 | -5.49988 | 0.37 | 0.54 | 4.2 | 3.1 | 194 | 30 | 15.1 | 4.3 | 0.26 |
| 05-07-2025 06:00 | 50.11271 | -5.49988 | 0.35 | 0.49 | 4.8 | 3.2 | 201 | 26 | 15.1 | 4.5 | 0.24 |
| 05-07-2025 05:30 | 50.11277 | -5.49990 | 0.33 | 0.49 | 4.3 | 3.3 | 190 | 28 | 14.9 | 4.5 | 0.23 |
| 05-07-2025 05:00 | 50.11279 | -5.49990 | 0.32 | 0.53 | 4.5 | 3.4 | 188 | 29 | 14.8 | 4.4 | 0.22 |
| 05-07-2025 04:30 | 50.11290 | -5.49999 | 0.32 | 0.5 | 4.8 | 3.3 | 198 | 25 | 14.8 | 4.6 | 0.18 |
| 05-07-2025 04:00 | 50.11282 | -5.49990 | 0.28 | 0.48 | 5.6 | 3.3 | 187 | 20 | 14.8 | 4.4 | 0.16 |
| 05-07-2025 03:30 | 50.11282 | -5.49992 | 0.27 | 0.44 | 7.1 | 3.1 | 184 | 25 | 14.8 | 4.3 | 0.14 |
| 05-07-2025 03:00 | 50.11281 | -5.49990 | 0.26 | 0.38 | 4.3 | 2.9 | 183 | 33 | 14.8 | 4 | 0.14 |
| 05-07-2025 02:30 | 50.11285 | -5.49992 | 0.27 | 0.38 | 1.8 | 2.7 | 211 | 24 | 14.9 | 4 | 0.14 |
| 05-07-2025 02:00 | 50.11278 | -5.49990 | 0.27 | 0.41 | 4.2 | 2.8 | 186 | 31 | 14.9 | 3.9 | 0.15 |
| 05-07-2025 01:30 | 50.11289 | -5.49994 | 0.28 | 0.37 | 3.7 | 2.8 | 198 | 27 | 14.9 | 4 | 0.13 |
| 05-07-2025 01:00 | 50.11282 | -5.49990 | 0.26 | 0.4 | 3.3 | 2.8 | 190 | 25 | 14.9 | 4.2 | 0.15 |
| 05-07-2025 00:30 | 50.11284 | -5.49990 | 0.27 | 0.42 | 4.5 | 2.9 | 176 | 26 | 14.9 | 4.4 | 0.15 |
| 05-07-2025 00:00 | 50.11279 | -5.49992 | 0.26 | 0.37 | 5.6 | 3 | 163 | 29 | 15 | 4.1 | 0.16 |
