PWF-NP_2759 – Residency
8th sighting in Au'au Channel
PWF-NP_2759 @45917
Dec 11 – 31, 2025 · Au'au Channel
Au'au Channel · Dec 2025
53 m
Deepest dive
2:13
Longest dive
64
Dives
- Sightings
- 6
- Days between first and last sighting
- 20
- Deepest dive on record
- 53 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 11, 2025 | 22 m | — | 20 m |
| Dec 12, 2025 | 66 m | — | 40 m |
| Dec 16, 2025 | 40 m | — | 33 m |
| Dec 21, 2025 | 68 m | — | 34 m |
| Dec 31, 2025 | 71 m | — | 48 m |
| Dec 31, 2025 | 76 m | 25.5°C | 53 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
53 m
Deepest dive
2:13
Longest dive
64
Dives
19 m
Avg dive depth
6
Sightings
20
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 (76 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Dec 31, 2025
measured- Seafloor depth
- 76 m
- Sea-surface temperature
- 25.5°C
- Distance from shore
- 5.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 22 m – 76 m
- Sea-surface temperature
- 25.5°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 6 catalogued encounters on Happywhale.