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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 22-01-2026 18:30 | 50.11252 | -5.50018 | 0.99 | 1.42 | 15.4 | 5.3 | 180 | 19 | 9.7 | 8.8 | 4.23 |
| Date | Highest Hs 2026 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 20-01 | 3.5m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 22-01-2026 18:30 | 50.11252 | -5.50018 | 0.99 | 1.42 | 15.4 | 5.3 | 180 | 19 | 9.7 | 8.8 | 4.23 |
| 22-01-2026 18:00 | 50.11259 | -5.50014 | 0.95 | 1.28 | 10 | 5.3 | 187 | 15 | 9.7 | 8.2 | 3.63 |
| 22-01-2026 17:30 | 50.11267 | -5.50012 | 0.93 | 1.48 | 13.3 | 5.3 | 187 | 18 | 9.7 | 7.9 | 3.37 |
| 22-01-2026 17:00 | 50.11264 | -5.50009 | 0.94 | 1.56 | 12.5 | 5.5 | 184 | 18 | 9.7 | 8.2 | 3.57 |
| 22-01-2026 16:30 | 50.11270 | -5.50009 | 0.98 | 1.29 | 14.3 | 5.7 | 181 | 19 | 9.8 | 8.5 | 3.99 |
| 22-01-2026 16:00 | 50.11264 | -5.50009 | 1.02 | 1.26 | 14.3 | 5.5 | 190 | 14 | 9.8 | 8.6 | 4.37 |
| 22-01-2026 15:30 | 50.11262 | -5.50007 | 1.01 | 1.59 | 10.5 | 5.7 | 190 | 14 | 9.8 | 8.5 | 4.28 |
| 22-01-2026 15:00 | 50.11240 | -5.50022 | 1.05 | 1.37 | 11.8 | 5.5 | 187 | 13 | 9.8 | 8.5 | 4.62 |
| 22-01-2026 14:30 | 50.11233 | -5.50027 | 1.06 | 1.59 | 13.3 | 6 | 184 | 14 | 9.8 | 9.1 | 5.02 |
| 22-01-2026 14:00 | 50.11224 | -5.50057 | 1.03 | 1.82 | 15.4 | 6.7 | 177 | 18 | 9.8 | 9.5 | 4.94 |
| 22-01-2026 13:30 | 50.11223 | -5.50063 | 1.07 | 1.43 | 7.7 | 6.9 | 184 | 16 | 9.7 | 9.3 | 5.21 |
| 22-01-2026 13:00 | 50.11222 | -5.50063 | 1.05 | 1.46 | 14.3 | 6.9 | 179 | 13 | 9.7 | 9.4 | 5.08 |
| 22-01-2026 12:30 | 50.11222 | -5.50061 | 1 | 1.59 | 9.1 | 6.7 | 186 | 13 | 9.7 | 9.4 | 4.59 |
| 22-01-2026 12:00 | 50.11222 | -5.50065 | 1.09 | 1.48 | 16.7 | 7 | 173 | 18 | 9.7 | 9.8 | 5.72 |
| 22-01-2026 11:30 | 50.11218 | -5.50065 | 1.1 | 1.43 | 11.8 | 7 | 191 | 11 | 9.7 | 9.9 | 5.85 |
| 22-01-2026 11:00 | 50.11223 | -5.50061 | 1.16 | 1.59 | 9.1 | 6.3 | 187 | 18 | 9.7 | 9 | 5.96 |
| 22-01-2026 10:30 | 50.11226 | -5.50050 | 1.22 | 1.87 | 10.5 | 5.7 | 193 | 14 | 9.7 | 9.3 | 6.81 |
| 22-01-2026 10:00 | 50.11227 | -5.50042 | 1.2 | 2 | 11.1 | 5.3 | 183 | 16 | 9.7 | 8.9 | 6.3 |
| 22-01-2026 09:30 | 50.11222 | -5.50076 | 1.31 | 2.14 | 13.3 | 6.2 | 181 | 19 | 9.6 | 9.4 | 7.89 |
| 22-01-2026 09:00 | 50.11224 | -5.50106 | 1.25 | 1.91 | 9.1 | 6.1 | 186 | 16 | 9.6 | 8.9 | 6.85 |
| 22-01-2026 08:30 | 50.11223 | -5.50102 | 1.31 | 1.87 | 9.1 | 6.2 | 187 | 16 | 9.5 | 9.4 | 7.93 |
| 22-01-2026 08:00 | 50.11227 | -5.50115 | 1.38 | 2.04 | 11.8 | 6 | 191 | 16 | 9.4 | 9.1 | 8.53 |
| 22-01-2026 07:30 | 50.11238 | -5.50132 | 1.45 | 2.26 | 15.4 | 6.3 | 186 | 20 | 9.6 | 9.8 | 10.11 |
| 22-01-2026 07:00 | 50.11257 | -5.50145 | 1.4 | 2.57 | 10 | 6.1 | 191 | 19 | 9.6 | 9.2 | 8.86 |
| 22-01-2026 06:30 | 50.11275 | -5.50145 | 1.44 | 2.06 | 10 | 6.3 | 194 | 12 | 9.4 | 9.6 | 9.81 |
| 22-01-2026 06:00 | 50.11277 | -5.50138 | 1.43 | 1.99 | 9.1 | 6.3 | 188 | 14 | 9.5 | 9.3 | 9.37 |
| 22-01-2026 05:30 | 50.11277 | -5.50140 | 1.34 | 2.32 | 10 | 6.1 | 190 | 10 | 9.6 | 8.9 | 7.86 |
| 22-01-2026 05:00 | 50.11275 | -5.50140 | 1.37 | 2.19 | 10.5 | 6.3 | 186 | 10 | 9.5 | 9.3 | 8.59 |
| 22-01-2026 04:30 | 50.11277 | -5.50138 | 1.41 | 1.79 | 10.5 | 6.1 | 184 | 13 | 9.5 | 8.9 | 8.69 |
| 22-01-2026 04:00 | 50.11279 | -5.50143 | 1.33 | 1.86 | 10.5 | 5.7 | 186 | 10 | 9.5 | 8.3 | 7.23 |
| 22-01-2026 03:30 | 50.11283 | -5.50140 | 1.38 | 2.67 | 10.5 | 5.8 | 188 | 12 | 9.6 | 8.3 | 7.75 |
| 22-01-2026 03:00 | 50.11271 | -5.50140 | 1.47 | 1.8 | 10 | 5.9 | 184 | 10 | 9.6 | 8.3 | 8.78 |
| 22-01-2026 02:30 | 50.11271 | -5.50132 | 1.57 | 2.4 | 10 | 5.8 | 186 | 10 | 9.6 | 8 | 9.73 |
| 22-01-2026 02:00 | 50.11271 | -5.50128 | 1.53 | 2.11 | 10.5 | 5.8 | 188 | 7 | 9.6 | 7.9 | 9.03 |
| 22-01-2026 01:30 | 50.11277 | -5.50136 | 1.71 | 2.5 | 11.1 | 6.2 | 184 | 7 | 9.7 | 8.3 | 11.96 |
| 22-01-2026 01:00 | 50.11262 | -5.50112 | 1.81 | 2.13 | 11.1 | 6.3 | 184 | 7 | 9.7 | 8.4 | 13.58 |
| 22-01-2026 00:30 | 50.11245 | -5.50091 | 1.83 | 2.71 | 10.5 | 6.3 | 190 | 10 | 9.7 | 8.2 | 13.48 |
| 22-01-2026 00:00 | 50.11225 | -5.50080 | 1.81 | 2.29 | 10 | 6.2 | 186 | 17 | 9.7 | 8.1 | 13.02 |
| 21-01-2026 23:30 | 50.11230 | -5.50082 | 1.93 | 3.09 | 10.5 | 6.3 | 183 | 10 | 9.7 | 8.4 | 15.35 |
| 21-01-2026 23:00 | 50.11244 | -5.50082 | 1.96 | 2.83 | 10 | 6.3 | 184 | 10 | 9.7 | 8.4 | 15.89 |
| 21-01-2026 22:30 | 50.11239 | -5.50061 | 1.95 | 2.72 | 10 | 6.3 | 186 | 13 | 9.7 | 8.3 | 15.45 |
| 21-01-2026 22:00 | 50.11238 | -5.50050 | 2.05 | 2.91 | 10 | 6.5 | 186 | 13 | 9.7 | 8.4 | 17.23 |
| 21-01-2026 21:30 | 50.11255 | -5.50020 | 2.15 | 3.01 | 10 | 6.5 | 187 | 13 | 9.7 | 8.4 | 19.11 |
| 21-01-2026 21:00 | 50.11268 | -5.50016 | 2.13 | 3.07 | 10 | 6.3 | 188 | 13 | 9.7 | 8.3 | 18.46 |
| 21-01-2026 20:30 | 50.11271 | -5.50016 | 2.27 | 3.23 | 10 | 6.3 | 186 | 9 | 9.7 | 8.4 | 21.31 |
| 21-01-2026 20:00 | 50.11277 | -5.50018 | 2.14 | 3.43 | 9.1 | 6 | 190 | 13 | 9.7 | 7.8 | 17.5 |
| 21-01-2026 19:30 | 50.11278 | -5.50020 | 2.29 | 3.6 | 10 | 6.3 | 188 | 8 | 9.7 | 8.3 | 21.47 |
| 21-01-2026 19:00 | 50.11282 | -5.50020 | 2.18 | 3.1 | 10 | 6.3 | 188 | 7 | 9.7 | 8.3 | 19.24 |
| 21-01-2026 18:30 | 50.11279 | -5.50016 | 2.13 | 3.85 | 10 | 6.1 | 187 | 14 | 9.7 | 7.9 | 17.67 |
| 21-01-2026 18:00 | 50.11308 | -5.50087 | 2.11 | 3.47 | 9.1 | 6 | 183 | 13 | 9.7 | 7.5 | 16.49 |
