Morecambe Bay wave buoy daily averages for Dec 2025
Daily averages from the Morecambe Bay wave buoy for Dec 2025, including available wave height, period, direction, wind and sea temperature data.
Period Summary
AI-generated summary. Hog SaysIn December 2025, Morecambe Bay recorded 1,487 wave buoy observations across all 31 days. Average wave height was 2.5 ft, with periods averaging 3.6 seconds; water temperature averaged 8°C. Wind data was unavailable, while the 12-year same-month averages were 3.1 ft wave height, 4.8 seconds’ period and 7.8°C water temperature.
Generated only from the observations and comparisons shown on this page.
Average Wave Height
Average Wave period
Average Wave Direction
Average Water temperature
Compared With Previous Decembers
Historical baseline from 8,746 observations across 12 years.
- Wave Height
- 2.5ft
- 0.6ft below average
- Historical average 3.1ft
- Wave Period
- 3.6s
- 1.2s below average
- Historical average 4.8s
- Water Temperature
- 8°C
- 0.2°C above average
- Historical average 7.8°C
Chart showing grouped wave observations for Morecambe Bay. Use the table on this page for a text version of the same measurements. To open hourly observations, use a linked day name in the table.
Sorry, there is no wave data for Mon, Dec 1, 2025
About Morecambe Bay wave buoy
Morecambe Bay is a Datawell Directional WaveRider station off the Lancashire coast. First deployed in June 2011, it measures waves in the shallow, strongly tidal eastern Irish Sea outside the bay. Available observations include wave height, period and direction, sea temperature and calculated wave power.