Seaford wave
buoy daily averages for Mar 2025 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
1 ft
0.4 — 5.1 ft
Average Wave period
4 secs
2 — 6 secs
Average Wave Direction
SSW
Average Water temperature
8 °C
7 — 9.9 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1.1 | 3.6 | SSW | 9.5 | |
| 2.7 | 3.9 | SW | 9.4 | |
| 2.4 | 3.7 | SW | 9.2 | |
| 2.1 | 3.2 | SW | 9.2 | |
| 1.0 | 3.5 | WSW | 9.1 | |
| 0.7 | 3.5 | SW | 9.1 | |
| 1.4 | 3.1 | WSW | 8.8 | |
| 0.7 | 4.3 | SW | 8.7 | |
| 1.0 | 4.9 | SW | 8.8 | |
| 1.1 | 3.4 | S | 8.6 | |
| 1.4 | 2.9 | SE | 8.3 | |
| 0.7 | 3.3 | SSW | 8.6 | |
| 0.7 | 2.5 | NW | 8.2 | |
| 0.7 | 3.3 | SW | 8.2 | |
| 0.7 | 3.7 | SSE | 8.2 | |
| 0.6 | 4.5 | SSW | 8.3 | |
| 1.3 | 3.4 | SSE | 8.1 | |
| 1.5 | 3.2 | S | 8.0 | |
| 1.8 | 3.4 | SSW | 7.8 | |
| 1.1 | 3.5 | SSW | 7.7 | |
| 0.7 | 3.8 | SSW | 7.5 | |
| 0.6 | 4 | SSW | 7.5 | |
| 0.7 | 3.8 | SSW | 7.5 | |
| 1.0 | 3.6 | SSE | 7.5 | |
| 0.7 | 3.8 | SSE | 7.5 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.