| 2002-06-26 19 | 2003-11-13 15 | Datawell Mark 2 directional buoy | 30345 | B1585G-39-02 | 34 20.009' | 119 48.209' |
| 2003-11-13 17 | 2004-06-07 07 | Datawell Mark 2 directional buoy | 30402 | B1814G-39-04 | 34 20.009' | 119 48.209' |
| 2004-06-07 07 | 2004-06-07 23 | Datawell Mark 2 directional buoy | 30402 | B1814G-39-04 | 34 20.009' | 119 48.209' |
| 2004-06-16 18 | 2005-03-02 00 | Datawell Mark 2 directional buoy | 30306 | B1814G-39-04 | 34 20.009' | 119 48.209' |
| 2005-03-02 00 | 2005-03-31 18 | Datawell Mark 2 directional buoy | 30306 | B1814G-39-04 | 34 20.009' | 119 48.209' |
| 2005-04-01 14 | 2005-12-14 17 | Datawell Mark 2 directional buoy | 30165 | B1490G-32-04 | 34 20.009' | 119 48.209' |
| 2005-12-14 19 | 2007-06-21 14 | Datawell Mark 2 directional buoy | 30210 | B1733G-39-04 | 34 20.009' | 119 48.209' |
| 2007-06-21 17 | 2009-03-03 19 | Datawell Mark 2 directional buoy | 30257 | B1775G-39-04 | 34 20.004' | 119 48.210' |
| 2009-03-03 22 | 2009-09-08 23 | Datawell Mark 3 directional buoy | 30523 | 43093 | 34 20.004' | 119 48.210' |
| 2009-09-16 20 | 2011-09-10 20 | Datawell Mark 3 directional buoy | 30523 | 43093 | 34 20.004' | 119 48.210' |
| 2011-09-21 18 | 2012-01-10 16 | Datawell Mark 3 directional buoy | 30507 | 43093 | 34 20.006' | 119 48.204' |
| 2012-01-10 17 | 2013-11-13 18 | Datawell Mark 2 directional buoy | 30632 | B1658G-39-03 | 34 20.006' | 119 48.204' |
| 2013-11-13 20 | 2016-11-02 20 | Datawell Mark 3 directional buoy | 30345 | 43084 | 34 20.006' | 119 48.204' |
