SEAK-5504 – Residency
3rd sighting in Au'au Channel
SEAK-5504 @26932
Nov 18 – 26, 2025 · Au'au Channel
Au'au Channel · Nov 2025
47 m
Deepest dive
2:10
Longest dive
21
Dives
- Sightings
- 2
- Days between first and last sighting
- 8
- Deepest dive on record
- 47 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) |
|---|---|---|---|
| Nov 18, 2025 | 199 m | — | 47 m |
| Nov 26, 2025 | 54 m | — | 34 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
47 m
Deepest dive
2:10
Longest dive
21
Dives
19 m
Avg dive depth
2
Sightings
8
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 (199 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Nov 18, 2025
measured- Seafloor depth
- 199 m
- Sea-surface temperature
- —
- Distance from shore
- 11.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 54 m – 199 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.