HW-MN0441591 – Residency
6th sighting in Au'au Channel
HW-MN0441591 @33026
Mar 2 – 30, 2026 · Au'au Channel
Channel Company
March in the Au'au, and this water still knows my name.
46 m
Deepest dive
1:53
Longest dive
39
Dives
- Sightings
- 4
- Days between first and last sighting
- 28
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Mar 2, 2026 | 16 m | 24.4°C | 14 m |
| Mar 4, 2026 | 45 m | 24.7°C | 40 m |
| Mar 30, 2026 | 63 m | 24.2°C | 42 m |
| Mar 30, 2026 | 66 m | 24.2°C | 46 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
46 m
Deepest dive
1:53
Longest dive
39
Dives
19 m
Avg dive depth
4
Sightings
28
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 (66 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 30, 2026
measured- Seafloor depth
- 66 m
- Sea-surface temperature
- 24.2°C
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 16 m – 66 m
- Sea-surface temperature
- 24.2°C – 24.7°C
- Distance from shore
- 2.0 km – 4.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.