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.
Seaford
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31-01-2023 11:00 | 50.76625 | 0.07572 | 1.22 | 2.14 | 5.6 | 3.8 | 238 | 15 | 7.7 | 4.6 | 3.32 |
| Date | Highest Hs 2023 | Storm Alert Threshold (0.25 yr Return Period Hs) |
Swell Alert Threshold (0.25 yr Return Period Te) |
|---|---|---|---|
| 12-01 | 3.8m | 3.77m | 11.86s |
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 28-11-2022 00:00 | 50.76629 | 0.07596 | 0.9 | 1.18 | 12.5 | 4.1 | 211 | 39 | 12 | 6.8 | 2.7 |
| 27-11-2022 23:30 | 50.76627 | 0.07596 | 0.89 | 1.24 | 10.5 | 3.6 | 211 | 45 | 12 | 5.7 | 2.2 |
| 27-11-2022 23:00 | 50.76626 | 0.07598 | 0.87 | 1.18 | 11.1 | 3.4 | 212 | 30 | 12 | 5.8 | 2.15 |
| 27-11-2022 22:30 | 50.76627 | 0.07598 | 0.75 | 1.22 | 11.1 | 3.5 | 208 | 48 | 12.2 | 6 | 1.64 |
| 27-11-2022 22:00 | 50.76623 | 0.07596 | 0.73 | 1.24 | 11.1 | 3.8 | 210 | 48 | 12.1 | 6.4 | 1.66 |
| 27-11-2022 21:30 | 50.76623 | 0.07594 | 0.65 | 1.08 | 11.8 | 4 | 210 | 39 | 11.8 | 6 | 1.25 |
| 27-11-2022 21:00 | 50.76623 | 0.07592 | 0.65 | 1.03 | 11.8 | 4.1 | 214 | 34 | 11.8 | 5.8 | 1.19 |
| 27-11-2022 20:30 | 50.76619 | 0.07590 | 0.63 | 0.92 | 12.5 | 4.2 | 217 | 39 | 11.5 | 5.7 | 1.1 |
| 27-11-2022 20:00 | 50.76608 | 0.07581 | 0.63 | 0.91 | 4.4 | 4.1 | 200 | 30 | 11.5 | 5.5 | 1.06 |
| 27-11-2022 19:30 | 50.76596 | 0.07562 | 0.64 | 0.89 | 5 | 4.2 | 198 | 26 | 11.6 | 5.6 | 1.12 |
| 27-11-2022 19:00 | 50.76589 | 0.07519 | 0.65 | 0.84 | 4.6 | 4.3 | 191 | 21 | 11.4 | 5.6 | 1.16 |
| 27-11-2022 18:30 | 50.76603 | 0.07497 | 0.73 | 0.92 | 5 | 4.3 | 196 | 23 | 11.4 | 5.9 | 1.54 |
| 27-11-2022 18:00 | 50.76628 | 0.07461 | 0.75 | 1.13 | 15.4 | 4.4 | 212 | 36 | 11.5 | 6.4 | 1.75 |
| 27-11-2022 17:30 | 50.76656 | 0.07442 | 0.77 | 1.08 | 4.8 | 4.3 | 191 | 33 | 12.2 | 6 | 1.76 |
| 27-11-2022 17:00 | 50.76659 | 0.07439 | 0.86 | 1.04 | 5 | 4.3 | 188 | 23 | 12.1 | 5.9 | 2.15 |
| 27-11-2022 16:30 | 50.76661 | 0.07444 | 0.94 | 1.3 | 5.3 | 4.3 | 190 | 25 | 12.2 | 5.9 | 2.57 |
| 27-11-2022 16:00 | 50.76662 | 0.07444 | 1.05 | 1.59 | 5 | 4.4 | 194 | 22 | 12.2 | 6.1 | 3.29 |
| 27-11-2022 15:30 | 50.76661 | 0.07442 | 1.04 | 1.68 | 5.3 | 4.5 | 190 | 20 | 12.1 | 6.2 | 3.31 |
| 27-11-2022 15:00 | 50.76651 | 0.07437 | 1.14 | 1.44 | 7.7 | 4.4 | 225 | 19 | 12 | 6.1 | 3.88 |
| 27-11-2022 14:30 | 50.76650 | 0.07439 | 1.21 | 1.91 | 5.3 | 4.4 | 201 | 30 | 11.9 | 6 | 4.3 |
| 27-11-2022 14:00 | 50.76651 | 0.07442 | 1.35 | 2.01 | 5.6 | 4.5 | 196 | 29 | 12 | 6.1 | 5.45 |
| 27-11-2022 13:30 | 50.76662 | 0.07549 | 1.32 | 1.97 | 5.6 | 4.6 | 197 | 18 | 12 | 6.1 | 5.2 |
| 27-11-2022 13:00 | 50.76631 | 0.07590 | 1.44 | 1.88 | 5.6 | 4.6 | 208 | 25 | 12 | 5.9 | 5.99 |
| 27-11-2022 12:30 | 50.76626 | 0.07590 | 1.37 | 1.87 | 5.6 | 4.5 | 211 | 31 | 12 | 5.8 | 5.34 |
| 27-11-2022 12:00 | 50.76630 | 0.07592 | 1.55 | 2.39 | 5.9 | 4.7 | 211 | 17 | 12 | 5.7 | 6.68 |
| 27-11-2022 11:30 | 50.76628 | 0.07592 | 1.55 | 2.64 | 5.9 | 4.6 | 211 | 23 | 12 | 5.5 | 6.54 |
| 27-11-2022 11:00 | 50.76625 | 0.07596 | 1.61 | 2.2 | 6.3 | 4.7 | 217 | 20 | 12 | 5.7 | 7.21 |
| 27-11-2022 10:30 | 50.76623 | 0.07594 | 1.57 | 2.48 | 6.3 | 4.7 | 217 | 19 | 11.9 | 5.7 | 6.91 |
| 27-11-2022 10:00 | 50.76623 | 0.07596 | 1.93 | 2.72 | 6.3 | 4.9 | 214 | 18 | 11.9 | 5.9 | 10.72 |
| 27-11-2022 09:30 | 50.76622 | 0.07600 | 1.73 | 2.86 | 6.7 | 4.7 | 214 | 21 | 12 | 5.7 | 8.34 |
| 27-11-2022 09:00 | 50.76623 | 0.07596 | 1.97 | 2.75 | 6.7 | 4.9 | 208 | 19 | 12.1 | 5.9 | 11.17 |
| 27-11-2022 08:30 | 50.76627 | 0.07594 | 1.95 | 2.86 | 7.1 | 4.8 | 214 | 21 | 12.1 | 5.9 | 10.95 |
| 27-11-2022 08:00 | 50.76625 | 0.07592 | 2.06 | 2.99 | 7.1 | 4.9 | 208 | 23 | 12.1 | 5.9 | 12.37 |
| 27-11-2022 07:30 | 50.76645 | 0.07590 | 2.15 | 3.69 | 7.1 | 5 | 208 | 16 | 12.1 | 6.1 | 13.77 |
| 27-11-2022 07:00 | 50.76678 | 0.07512 | 2.18 | 3.84 | 7.7 | 5.2 | 208 | 15 | 12.1 | 6.4 | 14.83 |
| 27-11-2022 06:30 | 50.76666 | 0.07459 | 2.2 | 3.28 | 6.7 | 5.1 | 203 | 18 | 12.1 | 6.2 | 14.63 |
| 27-11-2022 06:00 | 50.76659 | 0.07444 | 2.05 | 3.34 | 7.1 | 4.9 | 196 | 24 | 12.2 | 6.2 | 12.86 |
| 27-11-2022 05:30 | 50.76665 | 0.07452 | 2.21 | 3.91 | 7.1 | 5 | 196 | 20 | 12.2 | 6.1 | 14.72 |
| 27-11-2022 05:00 | 50.76667 | 0.07452 | 2.38 | 3.4 | 7.7 | 5.3 | 203 | 18 | 12.2 | 6.5 | 18.13 |
| 27-11-2022 04:30 | 50.76664 | 0.07448 | 2.49 | 3.8 | 7.1 | 5.3 | 193 | 16 | 12.2 | 6.5 | 19.75 |
| 27-11-2022 04:00 | 50.76653 | 0.07439 | 2.59 | 3.88 | 7.1 | 5.5 | 190 | 18 | 12.1 | 6.6 | 21.79 |
| 27-11-2022 03:30 | 50.76663 | 0.07444 | 2.69 | 3.43 | 8.3 | 5.5 | 208 | 19 | 12.1 | 6.6 | 23.39 |
| 27-11-2022 03:00 | 50.76659 | 0.07442 | 2.87 | 3.98 | 7.1 | 5.5 | 194 | 19 | 12.1 | 6.6 | 26.5 |
| 27-11-2022 02:30 | 50.76661 | 0.07448 | 2.8 | 4.53 | 7.7 | 5.4 | 208 | 20 | 12.1 | 6.5 | 25.07 |
| 27-11-2022 02:00 | 50.76661 | 0.07446 | 2.9 | 4.39 | 6.7 | 5.4 | 197 | 17 | 12 | 6.3 | 26.09 |
| 27-11-2022 01:30 | 50.76678 | 0.07467 | 3 | 4.24 | 6.7 | 5.5 | 194 | 15 | 12.1 | 6.4 | 28.22 |
| 27-11-2022 01:00 | 50.76686 | 0.07534 | 3.05 | 4.67 | 7.1 | 5.5 | 197 | 17 | 12 | 6.3 | 28.66 |
| 27-11-2022 00:30 | 50.76655 | 0.07581 | 2.47 | 5.8 | 7.1 | 5.1 | 201 | 21 | 12 | 6 | 17.91 |
| 27-11-2022 00:00 | 50.76636 | 0.07590 | 2.62 | 4.18 | 6.7 | 5.2 | 196 | 17 | 12 | 6 | 20.24 |
