St Mary's Sound wave buoy observations on Sat, Jul 4, 2026
Hourly readings from the St Mary's Sound wave buoy for Sat, Jul 4, 2026, including available wave height, period, direction, wind and sea temperature data.
Period Summary
AI-generated summary. Hog SaysSt Mary’s Sound recorded 48 wave observations over two observed days within the one-day period, with full coverage. Wave heights averaged 1.4 ft (range 1–1.7 ft), periods averaged 4.8 seconds (4–5 seconds), and water temperatures averaged 15.2°C (14.7–16.1°C); wind figures were unavailable.
Generated only from the observations and comparisons shown on this page.
Line chart showing wave height, wave period and sea temperature for St Mary's Sound. Use the detailed observations table below for the same data in text form.
Sorry, there is no wave data :(
for Sat, Jul 4, 2026
About St Mary's Sound wave buoy
St Mary's Sound station lies between the islands of St Mary's and St Agnes in the Isles of Scilly. The National Network first deployed its Datawell Directional WaveRider in May 2014 to measure the exposed nearshore wave climate around the archipelago. The station reports wave height, period and direction together with sea temperature.
| Hour | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 2 | 5 | NNW | 15.1 | |
| 1 | 5 | WNW | 15.1 | |
| 1 | 5 | NNW | 15.1 | |
| 1 | 5 | N | 15.0 | |
| 1 | 4 | N | 14.8 | |
| 1 | 4 | SW | 14.8 | |
| 1 | 4 | SSW | 15.0 | |
| 1 | 4 | NNW | 14.9 | |
| 1 | 5 | NNW | 16.1 | |
| 2 | 5 | NW | 16.1 | |
| 1 | 5 | NNW | 15.9 | |
| 2 | 5 | NNW | 15.8 | |
| 2 | 5 | NNW | 15.5 | |
| 2 | 5 | NW | 15.4 | |
| 2 | 5 | NW | 15.3 | |
| 2 | 5 | NW | 15.3 | |
| 2 | 5 | NW | 14.9 | |
| 2 | 5 | WNW | 15.0 | |
| 2 | 5 | WNW | 15.0 | |
| 1 | 5 | W | 14.9 | |
| 1 | 5 | W | 14.9 | |
| 1 | 5 | NW | 15.1 | |
| 1 | 5 | W | 15.3 | |
| 2 | 5 | SW | 15.4 | |
| 2 | 5 | SW | 15.4 | |
| 1 | 5 | WSW | 15.4 | |
| 1 | 5 | WNW | 15.4 | |
| 1 | 5 | W | 15.1 | |
| 1 | 4 | ENE | 15.2 | |
| 1 | 4 | SSE | 15.1 | |
| 1 | 4 | NNE | 15.3 | |
| 1 | 4 | WNW | 15.2 | |
| 1 | 5 | NNW | 15.0 | |
| 1 | 5 | NNW | 14.9 | |
| 1 | 5 | NNW | 15.5 | |
| 1 | 5 | NNW | 16.0 | |
| 1 | 5 | NW | 15.7 | |
| 1 | 5 | NW | 15.5 | |
| 2 | 5 | WNW | 15.4 | |
| 2 | 5 | NW | 15.3 | |
| 2 | 5 | NW | 15.0 | |
| 2 | 5 | WNW | 15.0 | |
| 2 | 5 | WNW | 15.0 | |
| 2 | 5 | WNW | 14.9 | |
| 2 | 5 | WSW | 14.7 | |
| 1 | 5 | WNW | 14.8 | |
| 2 | 5 | NW | 15.0 | |
| 2 | 5 | WSW | 15.1 |