Hoonah – Residency
19th sighting in Glacier Bay & Icy Strait
Hoonah @24835
Mar 20 – Jun 20, 2026 · Glacier Bay & Icy Strait
Herring Season, My Water
Gravel beaches, thick herring, this bay knows me and I know it.
90 m
Deepest dive
4:33
Longest dive
31
Dives
- Sightings
- 3
- Days between first and last sighting
- 91
- Deepest dive on record
- 90 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 20, 2026 | 105 m | 5.0°C | 71 m |
| Apr 27, 2026 | 139 m | 6.1°C | 90 m |
| Jun 20, 2026 | 139 m | 11.3°C | 47 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
90 m
Deepest dive
4:33
Longest dive
31
Dives
30 m
Avg dive depth
3
Sightings
91
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 (139 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 27, 2026
measured- Seafloor depth
- 139 m
- Sea-surface temperature
- 6.1°C
- Distance from shore
- 1.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 105 m – 139 m
- Sea-surface temperature
- 5.0°C – 11.3°C
- Distance from shore
- 1.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.