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Bideford Bay wave buoy daily averages for Sep 2025last observation shownData available: to Monthly averages for

Average Wave Height

4ft
0.5 — 19.1ft

Average Wave period

6secs
3 — 17secs

Average Wave Direction

W

Average Water temperature

17°C
15.3 — 18.7°C

Chart showing grouped wave observations for Bideford Bay. Use the table on this page for a text version of the same measurements.

About Bideford Bay wave buoy

Bideford Bay (CCO station 97) is an inshore coastal wave monitoring site at 51.0584°N, 4.2768°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.

Bideford Bay wave buoy daily averages Sep 2025last observation shown
DayWave height (ft)Wave Period (s)Wave DirectionWater Temp (°C)
87W18.5
36W18.4
45W18.4
56W18.4
46W18.4
24W18.3
35W18.3
35W18.1
35W17.9
56W17.8
86W17.5
86W17.3
66W17.2
55W17.0
-8W16.8
77W16.5
66W16.7
66W16.9
46W17.1
45WNW17.2
34WNW16.9
14NW17.0
14WNW17.0
29W16.9
27W17.0
27W16.9
36W16.9
36W16.9
27W17.0
26W16.9
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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