HIHWNMS-2017-3-4_G01A02 – Residency
11th sighting in Au'au Channel
HIHWNMS-2017-3-4_G01A02 @36932
Jan 6 – Feb 27, 2026 · Au'au Channel
Au'au Channel · Jan – Feb 2026
68 m
Deepest dive
2:25
Longest dive
48
Dives
- Sightings
- 4
- Days between first and last sighting
- 52
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jan 6, 2026 | 75 m | 25.4°C | 68 m |
| Jan 14, 2026 | 77 m | 25.4°C | 32 m |
| Jan 31, 2026 | 71 m | 25.7°C | 54 m |
| Feb 27, 2026 | 22 m | 24.3°C | 19 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
68 m
Deepest dive
2:25
Longest dive
48
Dives
20 m
Avg dive depth
4
Sightings
52
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 (75 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jan 6, 2026
measured- Seafloor depth
- 75 m
- Sea-surface temperature
- 25.4°C
- Distance from shore
- 4.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 22 m – 77 m
- Sea-surface temperature
- 24.3°C – 25.7°C
- Distance from shore
- 2.0 km – 6.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.