| 2008-05-22 18 | 2008-09-01 11 | Datawell Mark 3 directional buoy | 30604 | 43206 | 36 15.488' | 75 35.491' |
| 2008-09-09 12 | 2009-02-25 00 | Datawell Mark 3 directional buoy | 30524 | 43254 | 36 15.488' | 75 35.491' |
| 2009-04-09 19 | 2010-05-19 12 | Datawell Mark 3 directional buoy | 30524 | 43254 | 36 15.488' | 75 35.491' |
| 2010-05-21 14 | 2012-03-14 09 | Datawell Mark 3 directional buoy | 30524 | 43254 | 36 15.426' | 75 35.430' |
| 2012-03-14 16 | 2012-03-28 13 | Datawell Mark 3 directional buoy | 30634 | 70020 | 36 15.426' | 75 35.430' |
| 2012-05-23 20 | 2012-07-17 00 | Datawell Mark 3 directional buoy | 30524 | 43254 | 36 15.295' | 75 35.487' |
| 2012-09-13 23 | 2012-12-04 16 | Datawell Mark 3 directional buoy | 30524 | 43254 | 36 15.295' | 75 35.487' |
| 2012-12-04 18 | 2014-05-12 12 | Datawell Mark 3 directional buoy | 30633 | 43235 | 36 15.295' | 75 35.487' |
| 2014-09-11 15 | 2015-05-06 15 | Datawell Mark 3 directional buoy | 30633 | 43235 | 36 15.522' | 75 35.538' |
| 2015-05-06 18 | 2016-06-03 12 | Datawell Mark 3 directional buoy | 30633 | 70162 | 36 15.522' | 75 35.538' |
| 2016-07-14 17 | 2016-08-31 14 | Datawell Mark 3 directional buoy | 30553 | 70411 | 36 15.444' | 75 35.550' |
| 2016-10-20 19 | 2017-10-22 06 | Datawell Mark 3 directional buoy | 30553 | 70411 | 36 15.612' | 75 35.670' |
| 2017-11-02 17 | 2019-04-23 14 | Datawell Mark 3 directional buoy | 30808 | 70394 | 36 15.612' | 75 35.670' |
| 2019-04-23 15 | 2021-01-19 20 | Datawell Mark 3 directional buoy | 30881 | 70409 | 36 15.498' | 75 35.565' |
| 2021-03-31 17 | 2022-05-31 15 | Datawell Mark 3 directional buoy | 30252 | 70291 | 36 15.528' | 75 35.533' |
| 2022-07-15 17 | 2022-08-30 13 | Datawell Mark 3 directional buoy | 30507 | 70264 | 36 15.504' | 75 35.604' |
| 2022-08-30 18 | 2023-10-12 13 | Datawell Mark 3 directional buoy | 30507 | 70490 | 36 15.504' | 75 35.604' |
| 2023-10-12 17 | active | Datawell Mark 4 directional buoy | 74140 | 74141 | 36 15.504' | 75 35.604' |
