Port Issac wave
buoy daily averages for May 2023 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
1 ft
0.2 — 5.3 ft
Average Wave period
4 secs
3 — 32 secs
Average Wave Direction
-
Average Water temperature
0 °C
0 — 0 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 0.8 | 3.5 | - | 0.0 | |
| 0.9 | 3.3 | - | 0.0 | |
| 1.0 | 3.8 | - | 0.0 | |
| 1.0 | 3.7 | - | 0.0 | |
| 0.8 | 3.5 | - | 0.0 | |
| 1.1 | 3.9 | - | 0.0 | |
| 1.1 | 3.9 | - | 0.0 | |
| 0.9 | 3.5 | - | 0.0 | |
| 1.4 | 4.2 | - | 0.0 | |
| 1.5 | 4.4 | - | 0.0 | |
| 0.9 | 4 | - | 0.0 | |
| 1.4 | 4.2 | - | 0.0 | |
| 1.4 | 4.2 | - | 0.0 | |
| 0.4 | 3.3 | - | 0.0 | |
| 0.6 | 3.3 | - | 0.0 | |
| 0.9 | 3.7 | - | 0.0 | |
| 1.9 | 4.2 | - | 0.0 | |
| 1.3 | 5.3 | - | 0.0 | |
| 1.3 | 4.1 | - | 0.0 | |
| 1.0 | 3.8 | - | 0.0 | |
| 2.0 | 5.7 | - | 0.0 | |
| 2.4 | 6.3 | - | 0.0 | |
| 1.6 | 5.7 | - | 0.0 | |
| 0.7 | 5.4 | - | 0.0 | |
| 0.5 | 4.6 | - | 0.0 | |
| 0.7 | 4.4 | - | 0.0 | |
| 0.6 | 5.1 | - | 0.0 | |
| 0.6 | 4.5 | - | 0.0 | |
| 0.8 | 4.4 | - | 0.0 | |
| 0.5 | 4.5 | - | 0.0 | |
| 0.7 | 4 | - | 0.0 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.