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St Mary's Sound wave buoy observations on Thu, Mar 6, 2025 last observation shown oldest observation available Daily averages for

About St Mary's Sound wave buoy

St Mary's Sound (CCO station 113) is an inshore coastal wave monitoring site at 49.8912°N, 6.3125°W. It’s part of the UK’s regional Coastal Monitoring / Channel Coastal Observatory network, placed to characterise nearshore wave climate for flood risk, erosion studies, coastal engineering and local forecasting. These stations commonly use a directional wave buoy (often a Datawell Directional WaveRider class) and report significant wave height, wave period (peak/mean) and wave direction; many also report sea temperature and, where fitted, nearby meteorology.

St Mary's Sound wave buoy hourly observations Thu, Mar 6, 2025 last observation shown Thu, Mar 6, 2025
Hour Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
4 5 NNW 10.8
4 5 NNW 10.8
4 5 SSE 10.8
4 4 SSE 10.8
4 5 SSE 10.8
4 5 SSE 10.8
4 5 SSE 10.8
4 4 SE 10.8
4 5 SE 10.8
4 5 SSE 10.8
4 5 SSE 10.8
4 5 SSE 10.8
4 5 SSE 10.8
4 5 SSE 10.8
4 5 S 10.8
4 5 S 10.8
4 5 S 10.8
4 5 S 10.8
4 5 S 10.8
4 5 S 10.8
4 5 S 10.8
4 5 S 10.8
5 5 S 10.8
4 5 S 10.8
4 5 S 10.8
4 4 S 10.8
4 4 SSE 10.8
4 4 SSE 10.8
4 4 S 10.8
4 4 S 10.8
4 4 S 10.8
4 4 S 10.8
4 4 S 10.8
4 4 SSE 10.8
4 4 S 10.8
4 4 S 10.8
4 4 S 10.8
4 4 S 10.8
4 4 S 10.8
4 4 S 10.8
3 4 S 10.8
3 4 S 10.8
3 4 SSE 10.8
3 4 S 10.8
3 4 S 10.8
3 4 SE 10.8
3 4 SSE 10.8
3 4 SSE 10.8
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme .

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