SEAK-5369 – Residency
17th sighting in Chatham Strait
SEAK-5369 @10962
May 18 – Jun 24, 2026 · Chatham Strait
Chatham Strait, Right on Time
Green water, old bends, lungs full of krill and history.
241 m
Deepest dive
9:31
Longest dive
28
Dives
- Sightings
- 2
- Days between first and last sighting
- 36
- Deepest dive on record
- 241 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) |
|---|---|---|---|
| May 18, 2026 | 331 m | 7.8°C | 241 m |
| Jun 24, 2026 | 132 m | 11.8°C | 37 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
241 m
Deepest dive
9:31
Longest dive
28
Dives
30 m
Avg dive depth
2
Sightings
36
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 (331 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · May 18, 2026
measured- Seafloor depth
- 331 m
- Sea-surface temperature
- 7.8°C
- Distance from shore
- 3.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 132 m – 331 m
- Sea-surface temperature
- 7.8°C – 11.8°C
- Distance from shore
- 3.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.