SEAK-2637 – Residency
2nd sighting in Lynn Canal & Stephens Passage
SEAK-2637 @13706
Aug 6 – Oct 7, 2025 · Lynn Canal & Stephens Passage
Lynn Canal & Stephens Passage · Aug – Oct 2025
106 m
Deepest dive
2:49
Longest dive
31
Dives
- Sightings
- 3
- Days between first and last sighting
- 62
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 6, 2025 | 193 m | — | 106 m |
| Sep 30, 2025 | 92 m | — | 52 m |
| Oct 7, 2025 | 183 m | — | 87 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
106 m
Deepest dive
2:49
Longest dive
31
Dives
27 m
Avg dive depth
3
Sightings
62
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 (193 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 6, 2025
measured- Seafloor depth
- 193 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 92 m – 193 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.