Start Bay wave buoy daily averages for Nov 2020
Daily averages from the Start Bay wave buoy for Nov 2020, including available wave height, period, direction, wind and sea temperature data.
Period Summary
AI-generated summary. Hog SaysIn November 2020, Start Bay recorded 70 wave-buoy observations across four of 30 days (13% coverage). Average wave height was 4.1 ft, ranging from 0.6 to 7.1 ft, with an average period of 4.7 seconds; water temperature averaged 13.9°C, and recorded wind speed was 0 mph.
Generated only from the observations and comparisons shown on this page.
Average Wave Height
Average Wave period
Available for 12 of 70 observations
Average Wave Direction
Average Water temperature
Compared With Previous Novembers
Historical baseline from 4,972 observations across 7 years.
- Wave Height
- 4.1ft
- 1.1ft above average
- Historical average 3ft
- Wave Period
- 4.7s
- 3.8s below average
- Historical average 8.5s
- Water Temperature
- 13.9°C
- 0.4°C above average
- Historical average 13.5°C
Chart showing grouped wave observations for Start 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 Sun, Nov 1, 2020
About Start Bay wave buoy
Start Bay is a Datawell Directional WaveRider station off the south Devon coast. First deployed in April 2007, it measures waves entering the bay between Start Point and the Dartmouth approaches. Available observations include wave height, period and direction, sea temperature and calculated wave power.