SEAK-2093 – Residency
16th sighting in Chatham Strait
SEAK-2093 @18490
Jun 21 – Sep 29, 2025 · Chatham Strait
Chatham Strait · Jun – Sep 2025
125 m
Deepest dive
3:08
Longest dive
27
Dives
- Sightings
- 4
- Days between first and last sighting
- 100
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 21, 2025 | 27 m | — | 25 m |
| Jul 25, 2025 | 140 m | — | 125 m |
| Sep 28, 2025 | 75 m | — | 32 m |
| Sep 29, 2025 | 207 m | — | 38 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
125 m
Deepest dive
3:08
Longest dive
27
Dives
22 m
Avg dive depth
4
Sightings
100
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 (140 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 25, 2025
measured- Seafloor depth
- 140 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 27 m – 207 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 5.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.