HW-MN0443337 – Residency
3rd sighting in Au'au Channel
HW-MN0443337 @60429
Feb 21 – Apr 2, 2026 · Au'au Channel
Au'au Channel · Feb – Apr 2026
51 m
Deepest dive
1:50
Longest dive
33
Dives
- Sightings
- 3
- Days between first and last sighting
- 40
- Deepest dive on record
- 51 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) |
|---|---|---|---|
| Feb 21, 2026 | 60 m | 24.5°C | 51 m |
| Mar 16, 2026 | 50 m | 24.9°C | 45 m |
| Apr 2, 2026 | 75 m | 24.1°C | 40 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
51 m
Deepest dive
1:50
Longest dive
33
Dives
21 m
Avg dive depth
3
Sightings
40
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 (60 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Feb 21, 2026
measured- Seafloor depth
- 60 m
- Sea-surface temperature
- 24.5°C
- Distance from shore
- 3.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 50 m – 75 m
- Sea-surface temperature
- 24.1°C – 24.9°C
- Distance from shore
- 3.0 km – 6.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.