Seaford wave
buoy daily averages for Apr 2024 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
3 ft
0.4 — 7.7 ft
Average Wave period
4 secs
2.9 — 5.1 secs
Average Wave Direction
SW
Average Water temperature
11 °C
10 — 11.5 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 2.0 | 4.1 | SW | 11.5 | |
| 2.2 | 3.3 | SW | 11.3 | |
| 2.9 | 3.5 | SSW | 11.0 | |
| 1.1 | 3.5 | S | 11.0 | |
| 1.3 | 3.5 | S | 10.9 | |
| 2.5 | 3.7 | SW | 10.9 | |
| 0.6 | 2.9 | WSW | 10.9 | |
| 0.4 | 3 | SSW | 11.0 | |
| 0.6 | 4.1 | SSE | 10.9 | |
| 0.6 | 3.3 | SE | 11.1 | |
| 0.7 | 3.8 | SSW | 11.1 | |
| 3.2 | 4.2 | WSW | 11.1 | |
| 2.1 | 4 | WSW | 11.1 | |
| 2.2 | 4 | WSW | 11.0 | |
| 4.2 | 5 | SW | 11.2 | |
| 6.5 | 4.6 | WSW | 11.3 | |
| 2.1 | 3.6 | WSW | 11.4 | |
| 2.0 | 4.6 | SW | 11.4 | |
| 1.5 | 3.8 | SW | 11.3 | |
| 2.9 | 3.7 | SW | 11.2 | |
| 3.4 | 3.9 | SW | 11.1 | |
| 7.7 | 5.1 | SW | 11.1 | |
| 2.2 | 3.7 | SW | 11.1 | |
| 4.3 | 4.2 | SW | 11.0 | |
| 4.3 | 4.2 | S | 10.9 | |
| 4.0 | 4.1 | SW | 11.2 | |
| 5.2 | 4.3 | SW | 10.8 | |
| 6.1 | 4.7 | SW | 10.5 | |
| 5.4 | 4.6 | SW | 10.2 | |
| 2.7 | 3.6 | SSW | 10.0 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.