National Network of Regional Coastal Monitoring Programmes

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Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.

Weymouth

  

Additional Information

 Wave buoy location  50° 37.36' N  002° 24.85' W
 WMO code  6201007
 Approximate water depth  10.6 m CD
 Approximate spring tidal range  2 m
 Storm alert threshold  2.16 m

 

Wave data are recorded using a Datawell Directional WaveRider Mk III buoy. The buoy was deployed on 18 December 2006, at which time the magnetic declination at the site was 2.9° west, changing by 0.15° east per year.

 

10/10/2021 Scheduled service
07/07/2021 Scheduled service of met station. Site recabled. 
08/04/2021 Scheduled service
07/12/2020 The anemometer on the met station is broken.
02/12/2020 Scheduled service
21/05/2020 Scheduled service
18/11/2019 Scheduled service
18/06/2019 Scheduled service
24/01/2019 The buoy was interferred with and had to be swapped. 
16/11/2018  The buoy was recoverd and a replacement buoy has been deployed
08/11/2018 The buoy is adrift
17/10/2018  The buoy has been swapped with a replacement
11/10/2018 We have lost contact with the buoy. A vessel is heading out to check on the buoys position.
07/04/2018 Scheduled service
28/09/2017 Scheduled service
15/03/2017 Scheduled service
26/08/2016 Scheduled service
18/02/2016 The temperature processing required an update which has now been applied and readings are believed to be correct again.
11/02/2016 Following today's scheduled service the buoy appears to have started giving erroneously high temperature readings. All other readings are realistic but the buoy will be closely monitored and revisited if wave parameters become affected.
11/01/2016 Data stream appears to have stopped due to network works in the shore station area.
05/11/2015 There appears to be an issue with the receiving antenna at the shore station affecting the data feed for Chesil and Weymouth wave buoys. The site will be visited as soon as possible to rectify the issue.
15/07/2015 Buoy now re-deployed
09/07/2015 Scheduled service. Due to issues with HF connection the buoy had to be recovered for further tests.
29/05/2015 No data currently as the sailing centre at Weymouth are undertaking work on their internet connection and have switched off all power to their server room where the shore station is located
16/12/2014 Scheduled service
12/06/2014 Scheduled service
12/12/2013 Scheduled service
19/06/2013 Scheduled service
21/12/2012 Replacement buoy deployed
22/11/2012 Reports have been received of a large vessel with loss of power and dragging its anchor in the vicinity of the wave buoy, which has since stopped sending data.  Recovery efforts are underway
24/07/2012 Buoy swapped for Olympics
20/10/2011 Buoy recovered and re-deployed
17/10/2011 A member of the public has kindly alerted us that the buoy has been caught up by a large vessel and is proceeding at a rate of knots towards Portland Harbour.  Recovery efforts are underway.
08/07/2010 Scheduled service
12/12/2009 Scheduled service, hull swapped out for battery change and paintwork
25/07/2009 Scheduled service
05/07/2009 Power surge has caused computer failure in the shore station
26/02/2009 Scheduled service
11/02/2009 The data from the wave buoy are not being transmitted to the website and it appears that the cabling at the shore station has been damaged.  Engineers are on site.
15/11/2008 There are problems at the shore station and the modem requires replacing.
29/01/2008 Scheduled service

 

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