SEAK-2389 – Residency
7th sighting in Chatham Strait
SEAK-2389 @26703
Jun 26 – Sep 30, 2025 · Chatham Strait
Chatham Strait · Jun – Sep 2025
79 m
Deepest dive
3:04
Longest dive
30
Dives
- Sightings
- 3
- Days between first and last sighting
- 96
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 26, 2025 | 324 m | — | 65 m |
| Jul 28, 2025 | 88 m | — | 79 m |
| Sep 30, 2025 | 105 m | — | 48 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
79 m
Deepest dive
3:04
Longest dive
30
Dives
26 m
Avg dive depth
3
Sightings
96
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 (88 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 28, 2025
measured- Seafloor depth
- 88 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 88 m – 324 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 6.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.