PWF-NP_0540 – Residency
14th sighting in Au'au Channel
PWF-NP_0540 @23063
Mar 1 – 26, 2026 · Au'au Channel
This Channel, Another Little One
New calf tucked beside me — this hallway still teaches best.
93 m
Deepest dive
3:01
Longest dive
51
Dives
- Sightings
- 4
- Days between first and last sighting
- 25
- Deepest dive on record
- 93 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) |
|---|---|---|---|
| Mar 1, 2026 | 199 m | 24.7°C | 77 m |
| Mar 9, 2026 | 22 m | 24.4°C | 19 m |
| Mar 10, 2026 | 171 m | 24.6°C | 93 m |
| Mar 26, 2026 | 76 m | 24.4°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
93 m
Deepest dive
3:01
Longest dive
51
Dives
25 m
Avg dive depth
4
Sightings
25
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 (171 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 10, 2026
measured- Seafloor depth
- 171 m
- Sea-surface temperature
- 24.6°C
- Distance from shore
- 5.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 22 m – 199 m
- Sea-surface temperature
- 24.4°C – 24.7°C
- Distance from shore
- 2.0 km – 11.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.