Seaford wave
buoy daily averages for Jan 2022 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
2 ft
0.3 — 15.1 ft
Average Wave period
4 secs
2 — 8 secs
Average Wave Direction
SW
Average Water temperature
9 °C
7.3 — 10.7 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3.6 | 4.1 | WSW | 7.9 | |
| 2.0 | 4 | SW | 7.9 | |
| 5.0 | 4.6 | SW | 8.0 | |
| 1.9 | 4 | SW | 7.8 | |
| 3.7 | 4.2 | SW | 8.0 | |
| 1.2 | 3.1 | WSW | 8.0 | |
| 0.6 | 3.6 | S | 8.0 | |
| 0.9 | 3.2 | SSE | 8.1 | |
| 0.6 | 3.5 | S | 8.2 | |
| 0.8 | 3 | SW | 8.2 | |
| 1.0 | 3.3 | SW | 8.4 | |
| 0.9 | 3.7 | SSW | 8.6 | |
| 1.5 | 3.3 | SW | 8.8 | |
| 0.8 | 3.6 | S | 8.8 | |
| 1.0 | 3.8 | SW | 8.9 | |
| 2.7 | 4 | SW | 9.0 | |
| 1.3 | 3 | S | 8.9 | |
| 0.6 | 4.3 | SSW | 8.9 | |
| 0.8 | 5.7 | SW | 9.0 | |
| 1.2 | 6.4 | SSW | 9.0 | |
| 2.9 | 4 | SSW | 9.0 | |
| 2.1 | 4.5 | SW | 8.8 | |
| 4.1 | 4.9 | SW | 8.6 | |
| 5.3 | 4.7 | SW | 9.1 | |
| 5.2 | 4.8 | SW | 9.1 | |
| 4.0 | 4.3 | SW | 9.7 | |
| 2.9 | 4 | SW | 9.9 | |
| 2.3 | 3.8 | SW | 10.2 | |
| 5.1 | 4.5 | SW | 10.3 | |
| 5.8 | 4.5 | SW | 10.6 | |
| 3.9 | 4 | SSW | 10.6 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.