National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.
Blakeney Overfalls
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06-10-2022 16:30 | 53.05750 | 1.10398 | 0.67 | - | 2.9 | 2.8 | 243 | 28 | 15.2 | - | - |
| Date | Highest Hs 2022 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 18-02 | 3.5m | 3.32m | 9.00s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06-10-2022 16:30 | 53.05750 | 1.10398 | 0.67 | - | 2.9 | 2.8 | 243 | 28 | 15.2 | - | - |
| 06-10-2022 16:00 | 53.05749 | 1.10395 | 0.73 | - | 3.4 | 2.9 | 260 | 28 | 15.2 | - | - |
| 06-10-2022 15:30 | 53.05750 | 1.10393 | 0.82 | - | 3.9 | 3 | 285 | 18 | 15.2 | - | - |
| 06-10-2022 15:00 | 53.05747 | 1.10389 | 0.84 | - | 4 | 3.1 | 288 | 23 | 15.2 | - | - |
| 06-10-2022 14:30 | 53.05749 | 1.10385 | 0.89 | - | 4.3 | 3.2 | 269 | 23 | 15.2 | - | - |
| 06-10-2022 14:00 | 53.05751 | 1.10383 | 0.99 | - | 4.2 | 3.4 | 264 | 21 | 15.2 | - | - |
| 06-10-2022 13:30 | 53.05751 | 1.10376 | 0.99 | - | 4.5 | 3.4 | 269 | 18 | 15.2 | - | - |
| 06-10-2022 13:00 | 53.05771 | 1.10368 | 0.97 | - | 4.1 | 3.5 | 281 | 23 | 15.2 | - | - |
| 06-10-2022 12:30 | 53.05772 | 1.10305 | 0.89 | - | 4.2 | 3.5 | 277 | 26 | 15.2 | - | - |
| 06-10-2022 12:00 | 53.05772 | 1.10292 | 0.78 | - | 4.4 | 3.5 | 288 | 28 | 15.2 | - | - |
| 06-10-2022 11:30 | 53.05773 | 1.10288 | 0.8 | - | 4.9 | 3.7 | 294 | 26 | 15.2 | - | - |
| 06-10-2022 11:00 | 53.05776 | 1.10288 | 0.87 | - | 5.1 | 3.8 | 294 | 23 | 15.2 | - | - |
| 06-10-2022 10:30 | 53.05777 | 1.10288 | 0.89 | - | 5.1 | 3.9 | 294 | 23 | 15.2 | - | - |
| 06-10-2022 10:00 | 53.05780 | 1.10290 | 0.94 | - | 5.1 | 3.8 | 291 | 23 | 15.2 | - | - |
| 06-10-2022 09:30 | 53.05780 | 1.10290 | 0.97 | - | 5 | 3.7 | 291 | 23 | 15.1 | - | - |
| 06-10-2022 09:00 | 53.05781 | 1.10292 | 0.92 | - | 4.7 | 3.6 | 281 | 26 | 15.1 | - | - |
| 06-10-2022 08:30 | 53.05781 | 1.10292 | 0.92 | - | 4.8 | 3.6 | 283 | 23 | 15.1 | - | - |
| 06-10-2022 08:00 | 53.05781 | 1.10297 | 0.87 | - | 4.2 | 3.4 | 277 | 23 | 15.1 | - | - |
| 06-10-2022 07:30 | 53.05783 | 1.10303 | 0.92 | - | 4.4 | 3.3 | 288 | 23 | 15 | - | - |
| 06-10-2022 07:00 | 53.05784 | 1.10318 | 0.87 | - | 4.9 | 3.4 | 292 | 26 | 15 | - | - |
| 06-10-2022 06:30 | 53.05781 | 1.10346 | 0.89 | - | 4.3 | 3.2 | 276 | 28 | 15 | - | - |
| 06-10-2022 06:00 | 53.05768 | 1.10374 | 0.97 | - | 4.2 | 3.3 | 270 | 23 | 15 | - | - |
| 06-10-2022 05:30 | 53.05761 | 1.10385 | 0.92 | - | 4.3 | 3.2 | 271 | 23 | 15 | - | - |
| 06-10-2022 05:00 | 53.05755 | 1.10389 | 0.92 | - | 4.3 | 3.1 | 294 | 34 | 15.1 | - | - |
| 06-10-2022 04:30 | 53.05754 | 1.10391 | 0.97 | - | 4.2 | 3.2 | 287 | 34 | 15 | - | - |
| 06-10-2022 04:00 | 53.05753 | 1.10391 | 1.04 | - | 3.7 | 3.2 | 277 | 28 | 15.1 | - | - |
| 06-10-2022 03:30 | 53.05751 | 1.10393 | 1.07 | - | 4.4 | 3.3 | 284 | 28 | 15.1 | - | - |
| 06-10-2022 03:00 | 53.05751 | 1.10391 | 1.18 | - | 4.3 | 3.4 | 277 | 26 | 15.2 | - | - |
| 06-10-2022 02:30 | 53.05750 | 1.10391 | 1.36 | - | 4.3 | 3.6 | 276 | 18 | 15.2 | - | - |
| 06-10-2022 02:00 | 53.05749 | 1.10389 | 1.33 | - | 5 | 3.7 | 278 | 18 | 15.2 | - | - |
| 06-10-2022 01:30 | 53.05751 | 1.10383 | 1.36 | - | 5.3 | 3.8 | 278 | 18 | 15.2 | - | - |
| 06-10-2022 01:00 | 53.05751 | 1.10376 | 1.49 | - | 5 | 4 | 274 | 18 | 15.2 | - | - |
| 06-10-2022 00:30 | 53.05754 | 1.10374 | 1.56 | - | 5 | 4.1 | 274 | 16 | 15.2 | - | - |
| 06-10-2022 00:00 | 53.05758 | 1.10370 | 1.53 | - | 5.3 | 4.2 | 274 | 14 | 15.2 | - | - |
| 05-10-2022 23:30 | 53.05773 | 1.10318 | 1.33 | - | 5.4 | 4.1 | 278 | 23 | 15.2 | - | - |
| 05-10-2022 23:00 | 53.05773 | 1.10303 | 1.3 | - | 5.3 | 4.2 | 284 | 21 | 15.2 | - | - |
| 05-10-2022 22:30 | 53.05775 | 1.10301 | 1.27 | - | 5.4 | 4.1 | 288 | 21 | 15.2 | - | - |
| 05-10-2022 22:00 | 53.05775 | 1.10297 | 1.24 | - | 5.6 | 4.1 | 290 | 18 | 15.2 | - | - |
| 05-10-2022 21:30 | 53.05775 | 1.10295 | 1.27 | - | 5.7 | 4.3 | 311 | 18 | 15.2 | - | - |
| 05-10-2022 21:00 | 53.05776 | 1.10295 | 1.3 | - | 5.4 | 4.3 | 284 | 18 | 15.2 | - | - |
| 05-10-2022 20:30 | 53.05777 | 1.10299 | 1.27 | - | 5.1 | 4.1 | 280 | 23 | 15.2 | - | - |
| 05-10-2022 20:00 | 53.05784 | 1.10312 | 1.27 | - | 5 | 4 | 277 | 16 | 15.2 | - | - |
| 05-10-2022 19:30 | 53.05784 | 1.10333 | 1.07 | - | 4.4 | 3.5 | 270 | 23 | 15.2 | - | - |
| 05-10-2022 19:00 | 53.05776 | 1.10368 | 0.97 | - | 4 | 3.3 | 285 | 23 | 15.2 | - | - |
| 05-10-2022 18:30 | 53.05765 | 1.10383 | 0.94 | - | 3.7 | 3.2 | 291 | 23 | 15.2 | - | - |
| 05-10-2022 18:00 | 53.05762 | 1.10387 | 0.75 | - | 3.3 | 3 | 287 | 28 | 15.2 | - | - |
| 05-10-2022 17:30 | 53.05757 | 1.10391 | 0.71 | - | 4.1 | 3 | 342 | 34 | 15.2 | - | - |
| 05-10-2022 17:00 | 53.05753 | 1.10395 | 0.78 | - | 3.2 | 3.1 | 295 | 41 | 15.2 | - | - |
| 05-10-2022 16:30 | 53.05751 | 1.10395 | 0.84 | - | 3.9 | 3.1 | 345 | 34 | 15.2 | - | - |
| 05-10-2022 16:00 | 53.05751 | 1.10400 | 0.84 | - | 3.7 | 3 | 333 | 34 | 15.3 | - | - |
