Seaford wave
buoy daily averages for Sep 2015 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
2 ft
0.3 — 11.9 ft
Average Wave period
6 secs
2 — 17 secs
Average Wave Direction
SSW
Average Water temperature
17 °C
15.5 — 18.2 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1.4 | 5 | SE | 15.8 | |
| 1.4 | 5.1 | SE | 16.0 | |
| 1.5 | 5.1 | SE | 16.0 | |
| 1.1 | 5 | SE | 16.1 | |
| 0.7 | 5.9 | SSW | 16.2 | |
| 1.8 | 5.8 | SW | 16.2 | |
| 4.7 | 6 | WSW | 16.2 | |
| 3.6 | 5.8 | WSW | 16.2 | |
| 3.8 | 6.7 | SW | 16.3 | |
| 4.4 | 5.4 | SW | 16.5 | |
| 0.8 | 7 | WSW | 16.6 | |
| 1.1 | 6.5 | WSW | 16.5 | |
| 3.3 | 5.3 | SW | 16.5 | |
| 2.9 | 5 | SW | 16.6 | |
| 2.5 | 5.1 | S | 16.6 | |
| 7.6 | 7.3 | SW | 16.8 | |
| 7.0 | 6.2 | SSW | 17.3 | |
| 1.7 | 5 | S | 17.4 | |
| 3.7 | 4.7 | SSW | 17.5 | |
| 1.3 | 5.1 | SSE | 17.5 | |
| 1.1 | 14.1 | SSW | 17.4 | |
| 1.1 | 6.1 | SE | 17.5 | |
| 0.6 | 4.4 | SE | 17.5 | |
| 0.6 | 4.4 | SSW | 17.7 | |
| 1.0 | 3.5 | SW | 17.7 | |
| 0.8 | 4.1 | SW | 17.7 | |
| 1.0 | 4.3 | SW | 17.8 | |
| 1.3 | 3.9 | SW | 17.9 | |
| 1.1 | 4 | SW | 18.0 | |
| 1.1 | 3.4 | WSW | 18.1 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.