SEAK-5109 – Residency
7th sighting in Chatham Strait
SEAK-5109 @14668
Jul 2 – 16, 2025 · Chatham Strait
Chatham Strait · Jul 2025
123 m
Deepest dive
3:58
Longest dive
70
Dives
- Sightings
- 3
- Days between first and last sighting
- 15
- Deepest dive on record
- 123 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 2, 2025 | 202 m | 12.0°C | 123 m |
| Jul 15, 2025 | 330 m | 12.2°C | 91 m |
| Jul 16, 2025 | 330 m | 11.8°C | 115 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
123 m
Deepest dive
3:58
Longest dive
70
Dives
35 m
Avg dive depth
3
Sightings
15
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 (202 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 2, 2025
measured- Seafloor depth
- 202 m
- Sea-surface temperature
- 12.0°C
- Distance from shore
- 2.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 202 m – 330 m
- Sea-surface temperature
- 11.8°C – 12.2°C
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.