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

Average Wave Height

5ft
0.6 — 19.6ft

Average Wave period

7secs
2 — 15secs

Average Wave Direction

WNW

Average Water temperature

11°C
9.6 — 12.1°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 Dec 2025last observation shown
DayWave height (ft)Wave Period (s)Wave DirectionWater Temp (°C)
76W11.7
78W11.4
68WNW11.4
66W11.6
67WNW11.7
-8W11.6
87WNW11.7
67WNW11.8
97WNW12.0
87W11.8
89WNW11.7
89WNW11.5
68WNW11.4
87W11.7
68W11.6
58W11.2
67W11.2
89WNW11.4
98WNW11.2
58W11.1
610WNW11.1
48WNW11.3
25WNW11.4
24WNW11.3
23NNW10.9
13WNW10.6
14WNW10.4
14W10.3
15WNW10.3
15WNW10.3
18W10.1
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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