Beso – Residency
9th sighting in Salish Sea
Beso @15729
Sep 3 – 27, 2026 · Salish Sea
Autumn in the Channels
These green waters know my tail better than I do.
120 m
Deepest dive
4:27
Longest dive
60
Dives
- Sightings
- 5
- Days between first and last sighting
- 24
- Deepest dive on record
- 120 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Sep 3, 2026 | 193 m | — | 114 m |
| Sep 3, 2026 | 185 m | — | 120 m |
| Sep 4, 2026 | 195 m | — | 105 m |
| Sep 7, 2026 | 90 m | — | 17 m |
| Sep 27, 2026 | 187 m | — | 70 m |
Seafloor and sea temperature measured · ✳ dives modelled
Deepest dive against the seafloor, per sighting
Seafloor · measured Deepest dive · modelledDepth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.
Dives
120 m
Deepest dive
4:27
Longest dive
60
Dives
31 m
Avg dive depth
5
Sightings
24
Days first → last
Dive metrics are modelled within real depth limits — not measured
Get actual dive data with Risa Deep →Dive profile
modelledDepth shaped by the seafloor limit here (185 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 3, 2026
measured- Seafloor depth
- 185 m
- Sea-surface temperature
- —
- Distance from shore
- 8.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 90 m – 195 m
- Sea-surface temperature
- —
- Distance from shore
- 4.0 km – 9.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.