Seaford wave buoy monthly averages for 2019 last observation shown oldest observation available
Average Wave Height
3 ft
0.1 — 30.7 ft
Average Wave period
7 secs
2 — 29 secs
Average Wave Direction
SW
Average Water temperature
13 °C
5.7 — 20.8 °C
| Month | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 4.4 | 8 | SSW | 9.5 | |
| 3.5 | 6.7 | SSW | 11.8 | |
| 3.4 | 6.4 | SSW | 15.3 | |
| 3.2 | 5.5 | SW | 18.1 | |
| 2.7 | 5.3 | SW | 19.4 | |
| 1.6 | 5.8 | SW | 18.7 | |
| 1.8 | 5.4 | SW | 15.9 | |
| 1.6 | 6.7 | SW | 12.9 | |
| 1.7 | 8.1 | SSW | 10.3 | |
| 3.9 | 6.9 | SW | 9.0 | |
| 3.0 | 9.2 | SW | 7.3 | |
| 2.4 | 7.6 | SW | 8.1 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.