Pevensey Bay wave buoy daily averages for May 2025 last observation shown oldest observation available Monthly averages for
Average Wave Height
 2 ft 
 0.4 — 7 ft
   Average Wave period
 3 secs 
 2 — 5 secs
   Average Wave Direction
 SE 
  Average Water temperature
 13 °C 
 11.7 — 15.5 °C
   | Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) | 
|---|---|---|---|---|
| 1.3 | 3.2 | SW | 15.3 | |
| 1.5 | 3.1 | SW | 15.1 | |
| 3.1 | 3.6 | SW | 14.9 | |
| 3.8 | 4.1 | SW | 14.7 | |
| 5.3 | 4.4 | SW | 14.6 | |
| 3.3 | 3.7 | SW | 14.5 | |
| 4.0 | 3.9 | SW | 14.3 | |
| 3.3 | 3.6 | SW | 14.1 | |
| 1.5 | 3.4 | S | 13.9 | |
| 1.1 | 3.6 | ESE | 13.7 | |
| 0.8 | 3.5 | SSW | 13.7 | |
| 1.4 | 3.1 | E | 13.8 | |
| 1.9 | 3 | E | 13.5 | |
| 0.9 | 3.1 | SSE | 13.5 | |
| 1.3 | 3.2 | E | 13.4 | |
| 1.5 | 3.2 | E | 13.3 | |
| 1.7 | 3.2 | E | 13.3 | |
| 1.7 | 3.2 | E | 13.5 | |
| 0.7 | 3.3 | ESE | 13.5 | |
| 0.5 | 3.3 | S | 13.1 | |
| 1.2 | 2.9 | E | 12.8 | |
| 1.6 | 2.9 | E | 12.5 | |
| 2.1 | 3.3 | E | 12.2 | |
| 2.3 | 3.3 | E | 11.9 | |
| 2.0 | 3.3 | E | 11.9 | |
| 2.3 | 3.4 | E | 12.1 | |
| 2.3 | 3.2 | ENE | 12.3 | |
| 1.9 | 3 | E | 12.4 | |
| 1.2 | 2.9 | E | 12.6 | |
| 1.0 | 3.1 | S | 12.4 | |
| 0.6 | 3.1 | SE | 12.4 | 
 Realtime data displayed on this page is from the Regional
                Coastal Monitoring Programme.