SEAK-5613 – Residency
6th sighting in Au'au Channel
SEAK-5613 @53742
Nov 23 – Dec 4, 2025 · Au'au Channel
Au'au Channel · Nov – Dec 2025
194 m
Deepest dive
5:14
Longest dive
38
Dives
- Sightings
- 3
- Days between first and last sighting
- 11
- Deepest dive on record
- 194 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 23, 2025 | 94 m | — | 41 m |
| Dec 2, 2025 | 233 m | — | 194 m |
| Dec 4, 2025 | 51 m | — | 44 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
194 m
Deepest dive
5:14
Longest dive
38
Dives
27 m
Avg dive depth
3
Sightings
11
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 (233 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 2, 2025
measured- Seafloor depth
- 233 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 51 m – 233 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.