Seaford wave
buoy daily averages for Jan 2018 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
4 ft
0.8 — 33.4 ft
Average Wave period
8 secs
2 — 29 secs
Average Wave Direction
SW
Average Water temperature
8 °C
6.5 — 9.2 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 6.3 | 6.2 | SW | 8.3 | |
| 1.7 | 8.3 | SW | 8.3 | |
| 5.3 | 6.5 | SW | 8.3 | |
| 4.1 | 5.5 | SW | 8.2 | |
| 4.3 | 6.9 | SW | 8.0 | |
| 2.6 | 9.6 | SW | 8.0 | |
| 4.8 | 6 | SW | 8.0 | |
| 6.6 | 6.5 | SW | 7.6 | |
| 5.6 | 6.3 | SW | 7.5 | |
| 2.4 | 8.7 | SW | 7.1 | |
| 3.1 | 6.3 | SW | 7.1 | |
| 4.4 | 6.2 | WSW | 7.1 | |
| 8.3 | 8.1 | SW | 7.4 | |
| 7.1 | 7 | WSW | 7.7 | |
| 6.4 | 6.3 | WSW | 8.0 | |
| 7.8 | 7 | SW | 8.2 | |
| 1.4 | 13.1 | SSW | 8.3 | |
| 1.4 | 13.2 | SW | 8.3 | |
| 1.3 | 14.3 | SW | 8.4 | |
| 1.1 | 6 | SE | 8.6 | |
| 1.1 | 6 | SE | 8.6 | |
| 1.5 | 8.1 | S | 8.8 | |
| 2.0 | 12.4 | SSW | 8.7 | |
| 5.1 | 6.2 | SW | 8.8 | |
| 6.7 | 6.8 | SW | 8.9 | |
| 9.2 | 8 | SW | 9.0 | |
| 5.6 | 6.9 | SW | 8.7 | |
| 6.1 | 6.9 | SW | 8.5 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.