Seaford wave
buoy monthly averages for 2025 last observation shown
oldest observation available
Average Wave Height
2 ft
0.3 — 26 ft
Average Wave period
4 secs
2 — 11 secs
Average Wave Direction
SSW
Average Water temperature
14 °C
6.5 — 21.1 °C
| Month | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 4.5 | 4.2 | SW | 18.4 | |
| 1.9 | 3.5 | SSW | 19.7 | |
| 1.9 | 3.5 | SW | 19.5 | |
| 2.0 | 3.4 | SW | 17.4 | |
| 1.6 | 3.4 | SSW | 13.9 | |
| 1.3 | 3.6 | SSW | 10.8 | |
| 1.2 | 3.6 | SSW | 8.4 | |
| 2.4 | 4 | S | 7.5 | |
| 3.4 | 4.6 | SSW | 8.0 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.