Scott emailed these to Val+Rob as Wishart was outbound from Roche to measure SL at Orcaound Lab:

intitial waypoints to enter into the chart-plotter (or other GPS unit)

In decimal degrees:
5 km: 48.5749, -123.2369
4 km: 48.57115, -123.22463
3 km: 48.56803, -123.21175
2 km: 48.5649, -123.19913
1 km: 48.56161, -123.18639
500m: 48.56, -123.17999

In decimal minutes:
5 km: 48° 34.494, -123° 14.214
4 km: 48 34.269, -123 13.4778
3 km: 48 13.4778, -123 12.705
2 km: 48 33.894, -123 11.9478
1 km: 48 33.6966, -123 11.1834
500 m: 48 33.6, -123 10.7994