SEAK-5110 – Residency
2nd sighting in Chatham Strait
SEAK-5110 @32925
Jul 31 – Sep 8, 2025 · Chatham Strait
Chatham Strait · Jul – Sep 2025
230 m
Deepest dive
7:48
Longest dive
25
Dives
- Sightings
- 2
- Days between first and last sighting
- 39
- Deepest dive on record
- 230 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) |
|---|---|---|---|
| Jul 31, 2025 | 277 m | — | 230 m |
| Sep 8, 2025 | 293 m | — | 134 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
230 m
Deepest dive
7:48
Longest dive
25
Dives
57 m
Avg dive depth
2
Sightings
39
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 (277 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 31, 2025
measured- Seafloor depth
- 277 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 277 m – 293 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.