| 2011-09-27 11 | 2012-11-01 08 | Datawell Mark 3 directional buoy | 30743 | 70039 | 36 43.000' | 122 21.000' |
| 2013-06-19 11 | 2014-07-01 08 | Datawell Mark 3 directional buoy | 30744 | 70040 | 36 43.010' | 122 20.990' |
| 2014-07-01 12 | 2014-10-04 16 | Datawell Mark 3 directional buoy | 30605 | 70039 | 36 43.000' | 122 21.000' |
| 2014-10-30 11 | 2015-08-07 09 | Datawell Mark 3 directional buoy | 30743 | 70040 | 36 42.840' | 122 21.180' |
| 2015-08-07 13 | 2016-08-02 17 | Datawell Mark 3 directional buoy | 30744 | 70128 | 36 43.371' | 122 21.046' |
| 2016-08-02 21 | 2017-09-24 10 | Datawell Mark 3 directional buoy | 30743 | 70040 | 36 43.371' | 122 21.046' |
| 2017-09-24 16 | 2018-06-18 11 | Datawell Mark 3 directional buoy | 73035 | 70492 | 36 43.371' | 122 21.046' |
| 2018-07-13 20 | 2019-08-24 11 | Datawell Mark 3 directional buoy | 73035 | 70492 | 36 43.320' | 122 21.067' |
| 2019-08-24 12 | 2019-12-01 20 | Datawell Mark 3 directional buoy | 73012 | 70505 | 36 43.320' | 122 21.067' |
| 2019-12-02 11 | 2019-12-05 18 | Datawell Mark 3 directional buoy | 73012 | 70505 | 36 43.320' | 122 21.067' |
| 2019-12-07 09 | 2019-12-19 13 | Datawell Mark 3 directional buoy | 73012 | 70505 | 36 43.320' | 122 21.067' |
| 2019-12-22 17 | 2020-02-24 17 | Datawell Mark 3 directional buoy | 73012 | 70505 | 36 43.320' | 122 21.067' |
| 2020-02-25 07 | 2020-04-04 09 | Datawell Mark 3 directional buoy | 73012 | 70505 | 36 43.320' | 122 21.067' |
| 2020-04-19 19 | 2021-09-24 11 | Datawell Mark 3 directional buoy | 73012 | 70505 | 36 42.000' | 122 20.555' |
| 2021-09-24 14 | 2021-11-09 13 | Datawell Mark 3 directional buoy | 73049 | 70473 | 36 42.000' | 122 20.555' |
| 2021-11-09 13 | 2022-03-20 05 | Datawell Mark 3 directional buoy | 73049 | 70473 | 36 42.000' | 122 20.555' |
| 2022-06-05 16 | 2022-06-23 11 | Datawell Mark 3 directional buoy | 73036 | 70047 | 36 41.131' | 122 19.824' |
| 2022-08-05 18 | 2023-01-25 13 | Datawell Mark 3 directional buoy | 73036 | 70047 | 36 41.220' | 122 19.830' |
