SEAK-0973 – Residency
29th sighting in Chatham Strait
SEAK-0973 @16867
Jun 20 – Jul 25, 2025 · Chatham Strait
Chatham Strait · Jun – Jul 2025
51 m
Deepest dive
2:03
Longest dive
38
Dives
- Sightings
- 4
- Days between first and last sighting
- 35
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 20, 2025 | 49 m | 11.4°C | 44 m |
| Jun 21, 2025 | 27 m | 11.7°C | 18 m |
| Jul 21, 2025 | 15 m | 12.9°C | 12 m |
| Jul 25, 2025 | 76 m | 12.8°C | 51 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
51 m
Deepest dive
2:03
Longest dive
38
Dives
14 m
Avg dive depth
4
Sightings
35
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 (76 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 25, 2025
measured- Seafloor depth
- 76 m
- Sea-surface temperature
- 12.8°C
- Distance from shore
- 2.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 15 m – 76 m
- Sea-surface temperature
- 11.4°C – 12.9°C
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.