National Network of Regional Coastal Monitoring Programmes
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Note that these are real-time data and are not quality-controlled.
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06-12-2025 02:00 | 53.05768 | 1.10262 | 1.04 | - | 7.7 | 3.4 | 90 | 34 | 8.6 | - | - |
| Date | Highest Hs 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 14-11 | 3.9m | 3.31m | 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10-11-2025 00:00 | 53.05765 | 1.10434 | 0.61 | - | 3.3 | 2.9 | 122 | 28 | 11.7 | - | - |
| 09-11-2025 23:30 | 53.05753 | 1.10443 | 0.57 | - | 3.7 | 3.1 | 104 | 28 | 11.7 | - | - |
| 09-11-2025 23:00 | 53.05746 | 1.10445 | 0.53 | - | 3.4 | 3.1 | 131 | 34 | 11.8 | - | - |
| 09-11-2025 22:30 | 53.05743 | 1.10449 | 0.53 | - | 3.8 | 3.2 | 108 | 28 | 11.8 | - | - |
| 09-11-2025 22:00 | 53.05739 | 1.10449 | 0.49 | - | 4.1 | 3.2 | 93 | 28 | 11.8 | - | - |
| 09-11-2025 21:30 | 53.05736 | 1.10447 | 0.42 | - | 3.8 | 3.2 | 101 | 34 | 11.8 | - | - |
| 09-11-2025 21:00 | 53.05735 | 1.10445 | 0.41 | - | 10 | 3.2 | 13 | 67 | 11.8 | - | - |
| 09-11-2025 20:30 | 53.05732 | 1.10441 | 0.42 | - | 10 | 3.2 | 37 | 62 | 11.8 | - | - |
| 09-11-2025 20:00 | 53.05730 | 1.10436 | 0.42 | - | 9.1 | 3.2 | 174 | 57 | 11.8 | - | - |
| 09-11-2025 19:30 | 53.05728 | 1.10432 | 0.41 | - | 9.1 | 3 | 13 | 49 | 11.8 | - | - |
| 09-11-2025 19:00 | 53.05722 | 1.10419 | 0.42 | - | 9.5 | 3 | 13 | 41 | 11.8 | - | - |
| 09-11-2025 18:30 | 53.05710 | 1.10340 | 0.39 | - | 8.3 | 2.8 | 10 | 28 | 11.8 | - | - |
| 09-11-2025 18:00 | 53.05735 | 1.10277 | 0.36 | - | 9.1 | 2.8 | 357 | 45 | 11.8 | - | - |
| 09-11-2025 17:30 | 53.05753 | 1.10269 | 0.33 | - | 9.5 | 2.8 | 181 | 41 | 11.8 | - | - |
| 09-11-2025 17:00 | 53.05755 | 1.10267 | 0.28 | - | 9.5 | 2.9 | 359 | 41 | 11.8 | - | - |
| 09-11-2025 16:30 | 53.05761 | 1.10265 | 0.28 | - | 9.5 | 2.9 | 13 | 49 | 11.8 | - | - |
| 09-11-2025 16:00 | 53.05766 | 1.10265 | 0.28 | - | 10 | 2.9 | 17 | 58 | 11.8 | - | - |
| 09-11-2025 15:30 | 53.05769 | 1.10267 | 0.28 | - | 10 | 2.7 | 20 | 53 | 11.8 | - | - |
| 09-11-2025 15:00 | 53.05774 | 1.10269 | 0.31 | - | 10 | 2.7 | 52 | 53 | 11.8 | - | - |
| 09-11-2025 14:30 | 53.05775 | 1.10271 | 0.34 | - | 10 | 2.7 | 37 | 49 | 11.8 | - | - |
| 09-11-2025 14:00 | 53.05777 | 1.10275 | 0.38 | - | 11.1 | 2.6 | 24 | 63 | 11.8 | - | - |
| 09-11-2025 13:30 | 53.05780 | 1.10277 | 0.34 | - | 2.5 | 2.5 | 232 | 34 | 11.8 | - | - |
| 09-11-2025 13:00 | 53.05786 | 1.10295 | 0.36 | - | 2.2 | 2.6 | 224 | 23 | 11.8 | - | - |
| 09-11-2025 12:30 | 53.05803 | 1.10357 | 0.39 | - | 10 | 2.5 | 13 | 45 | 11.8 | - | - |
| 09-11-2025 12:00 | 53.05773 | 1.10428 | 0.38 | - | 11.1 | 2.5 | 15 | 45 | 11.8 | - | - |
| 09-11-2025 11:30 | 53.05754 | 1.10438 | 0.38 | - | 10.5 | 2.5 | 8 | 49 | 11.8 | - | - |
| 09-11-2025 11:00 | 53.05745 | 1.10443 | 0.39 | - | 10.5 | 2.6 | 1 | 58 | 11.8 | - | - |
| 09-11-2025 10:30 | 53.05741 | 1.10445 | 0.41 | - | 10 | 2.6 | 4 | 57 | 11.8 | - | - |
| 09-11-2025 10:00 | 53.05737 | 1.10449 | 0.39 | - | 9.5 | 2.6 | 185 | 57 | 11.8 | - | - |
| 09-11-2025 09:30 | 53.05737 | 1.10453 | 0.41 | - | 2.2 | 2.6 | 243 | 34 | 11.8 | - | - |
| 09-11-2025 09:00 | 53.05736 | 1.10447 | 0.42 | - | 9.1 | 2.6 | 3 | 49 | 11.8 | - | - |
| 09-11-2025 08:30 | 53.05733 | 1.10447 | 0.42 | - | 2.3 | 2.5 | 242 | 38 | 11.8 | - | - |
| 09-11-2025 08:00 | 53.05730 | 1.10443 | 0.46 | - | 2.5 | 2.6 | 250 | 34 | 11.8 | - | - |
| 09-11-2025 07:30 | 53.05727 | 1.10438 | 0.44 | - | 8.7 | 2.7 | 21 | 57 | 11.8 | - | - |
| 09-11-2025 07:00 | 53.05724 | 1.10432 | 0.46 | - | 8.3 | 2.8 | 4 | 41 | 11.8 | - | - |
| 09-11-2025 06:30 | 53.05721 | 1.10419 | 0.48 | - | 8.3 | 2.8 | 18 | 34 | 11.8 | - | - |
| 09-11-2025 06:00 | 53.05706 | 1.10370 | 0.46 | - | 8.7 | 3 | 18 | 34 | 11.8 | - | - |
| 09-11-2025 05:30 | 53.05723 | 1.10288 | 0.38 | - | 9.1 | 2.9 | 8 | 41 | 11.8 | - | - |
| 09-11-2025 05:00 | 53.05750 | 1.10269 | 0.34 | - | 8 | 2.8 | 347 | 31 | 11.8 | - | - |
| 09-11-2025 04:30 | 53.05757 | 1.10265 | 0.33 | - | 9.5 | 2.7 | 27 | 49 | 11.8 | - | - |
| 09-11-2025 04:00 | 53.05765 | 1.10265 | 0.3 | - | 9.5 | 2.7 | 33 | 41 | 11.8 | - | - |
| 09-11-2025 03:30 | 53.05767 | 1.10265 | 0.28 | - | 10 | 2.7 | 31 | 62 | 11.8 | - | - |
| 09-11-2025 03:00 | 53.05773 | 1.10267 | 0.25 | - | 10 | 2.8 | 49 | 53 | 11.8 | - | - |
| 09-11-2025 02:30 | 53.05775 | 1.10269 | 0.25 | - | 11.1 | 2.9 | 39 | 49 | 11.8 | - | - |
| 09-11-2025 02:00 | 53.05777 | 1.10273 | 0.25 | - | 10.5 | 2.9 | 37 | 45 | 11.8 | - | - |
| 09-11-2025 01:30 | 53.05780 | 1.10275 | 0.25 | - | 10 | 2.8 | 39 | 49 | 11.8 | - | - |
| 09-11-2025 01:00 | 53.05781 | 1.10277 | 0.27 | - | 10.5 | 2.8 | 37 | 53 | 11.8 | - | - |
| 09-11-2025 00:30 | 53.05788 | 1.10295 | 0.25 | - | 11.1 | 3.1 | 8 | 41 | 11.8 | - | - |
| 09-11-2025 00:00 | 53.05796 | 1.10389 | 0.27 | - | 11.1 | 3.4 | 350 | 45 | 11.8 | - | - |
