Seaford wave
buoy daily averages for Nov 2020 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
4 ft
0.4 — 19.2 ft
Average Wave period
3 secs
0 — 6 secs
Average Wave Direction
SSW
Average Water temperature
13 °C
11.4 — 13.8 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 2.3 | 3.5 | WSW | 11.8 | |
| 0.7 | 3.6 | S | 11.9 | |
| 1.2 | 3.3 | SSE | 12.0 | |
| 0.9 | 3.5 | SSE | 12.0 | |
| 0.9 | 5 | SSW | 12.0 | |
| 3.9 | 4.1 | SSW | 12.0 | |
| 3.9 | 3.9 | SSW | 12.1 | |
| 1.7 | 4.3 | SW | 12.1 | |
| 2.9 | 4.2 | SW | 11.9 | |
| 5.3 | 4.2 | SW | 12.0 | |
| 2.7 | 4.3 | SW | 12.3 | |
| 5.0 | 4.9 | SW | 12.3 | |
| 5.1 | 4.2 | SSW | 12.6 | |
| 4.9 | 4.3 | SW | 12.5 | |
| 5.9 | 4.7 | SW | 12.6 | |
| 8.5 | 5.2 | SSW | 12.7 | |
| 5.9 | 4.5 | SSW | 12.7 | |
| 4.2 | 4.1 | SW | 12.6 | |
| 5.6 | 4.5 | SW | 12.8 | |
| 4.0 | 3.7 | SSW | 13.1 | |
| 1.5 | 3.2 | SSW | 13.1 | |
| 1.2 | 2.3 | S | 13.0 | |
| 1.1 | 0 | SSE | 12.9 | |
| 1.4 | 0 | SSE | 12.9 | |
| 2.3 | 0 | SE | 13.0 | |
| 0.7 | 0 | SSW | 12.6 | |
| 1.7 | 0 | SW | 13.1 | |
| 6.7 | 0 | SW | 13.4 | |
| 8.4 | 0 | SW | 13.6 | |
| 7.0 | 0 | SW | 13.6 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.