| 1982-10-21 01 | 1983-07-12 16 | Datawell non-directional buoy | - | - | 22 8.900' | 159 48.200' |
| 1983-07-12 20 | 1983-08-20 16 | Datawell non-directional buoy | - | - | 22 8.900' | 159 48.200' |
| 1984-09-05 20 | 1985-03-07 20 | Datawell non-directional buoy | WV67532 | - | 22 10.000' | 159 47.000' |
| 1985-07-10 22 | 1985-10-09 20 | Wavecrest non-directional buoy | NBA-WVCR | - | 22 10.000' | 159 47.000' |
| 1985-11-13 20 | 1985-11-17 20 | Wavecrest non-directional buoy | NBA-WVCR | - | 22 10.000' | 159 48.200' |
| 1987-04-09 20 | 1988-02-12 08 | Datawell non-directional buoy | WV68315 | - | 22 2.900' | 159 49.000' |
| 1989-08-09 16 | 1990-05-31 16 | Datawell non-directional buoy | WV68356 | - | 22 10.000' | 159 47.000' |
| 1990-09-07 16 | 1991-02-03 16 | Datawell non-directional buoy | - | - | 22 11.100' | 159 46.200' |
| 1991-06-20 16 | 1991-07-27 21 | Datawell non-directional buoy | - | - | 22 10.000' | 159 46.900' |
| 1993-04-27 16 | 1996-11-10 23 | Datawell non-directional buoy | WV68399 | - | 22 0.400' | 159 50.000' |
