SEAK-5383 – Residency
13th sighting in Glacier Bay & Icy Strait
SEAK-5383 @47436
Jul 23 – Aug 25, 2026 · Glacier Bay & Icy Strait
Long Green Summer
Late summer light, herring running thick, me right where I belong.
170 m
Deepest dive
6:00
Longest dive
41
Dives
- Sightings
- 3
- Days between first and last sighting
- 33
- Deepest dive on record
- 170 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) |
|---|---|---|---|
| Jul 23, 2026 | 205 m | 13.4°C | 89 m |
| Aug 1, 2026 | 40 m | 13.4°C | 14 m |
| Aug 25, 2026 | 241 m | 15.0°C | 170 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
170 m
Deepest dive
6:00
Longest dive
41
Dives
26 m
Avg dive depth
3
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 (241 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 25, 2026
measured- Seafloor depth
- 241 m
- Sea-surface temperature
- 15.0°C
- Distance from shore
- 6.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 40 m – 241 m
- Sea-surface temperature
- 13.4°C – 15.0°C
- Distance from shore
- 1.0 km – 6.0 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.