Dundee – Residency
6th sighting in Au'au Channel
Dundee @33218
Dec 20, 2025 – Jan 20, 2026 · Au'au Channel
Au'au Channel · Dec 2025 – Jan 2026
159 m
Deepest dive
6:10
Longest dive
58
Dives
- Sightings
- 4
- Days between first and last sighting
- 31
- Deepest dive on record
- 159 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) |
|---|---|---|---|
| Dec 20, 2025 | 1,637 m | 26.0°C | 159 m |
| Dec 29, 2025 | 69 m | 25.4°C | 47 m |
| Dec 29, 2025 | 79 m | 25.5°C | 64 m |
| Jan 20, 2026 | 42 m | 25.2°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
159 m
Deepest dive
6:10
Longest dive
58
Dives
25 m
Avg dive depth
4
Sightings
31
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 (1,637 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 20, 2025
measured- Seafloor depth
- 1,637 m
- Sea-surface temperature
- 26.0°C
- Distance from shore
- 6.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 42 m – 1,637 m
- Sea-surface temperature
- 25.2°C – 26.0°C
- Distance from shore
- 2.0 km – 6.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.