HIHWNMS-2018-3-5_G01A01 – Residency
15th sighting in Au'au Channel
HIHWNMS-2018-3-5_G01A01 @36869
Jan 31 – Mar 5, 2026 · Au'au Channel
Au'au Channel · Jan – Mar 2026
66 m
Deepest dive
3:11
Longest dive
50
Dives
- Sightings
- 5
- Days between first and last sighting
- 33
- Deepest dive on record
- 66 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) |
|---|---|---|---|
| Jan 31, 2026 | 43 m | 25.5°C | 28 m |
| Feb 5, 2026 | 66 m | 25.4°C | 51 m |
| Feb 14, 2026 | 22 m | 24.8°C | 20 m |
| Feb 15, 2026 | 81 m | 25.1°C | 66 m |
| Mar 5, 2026 | 84 m | 24.9°C | 66 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
66 m
Deepest dive
3:11
Longest dive
50
Dives
23 m
Avg dive depth
5
Sightings
33
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 (84 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 5, 2026
measured- Seafloor depth
- 84 m
- Sea-surface temperature
- 24.9°C
- Distance from shore
- 5.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 22 m – 84 m
- Sea-surface temperature
- 24.8°C – 25.5°C
- Distance from shore
- 2.0 km – 5.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.