SEAK-1953 – Residency
43rd sighting in Sitka Sound & Outer Baranof
SEAK-1953 @39433
May 5 – Jun 11, 2025 · Sitka Sound & Outer Baranof
Sitka Sound & Outer Baranof · May – Jun 2025
47 m
Deepest dive
2:05
Longest dive
83
Dives
- Sightings
- 9
- Days between first and last sighting
- 37
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 5, 2025 | 77 m | 7.2°C | 47 m |
| May 8, 2025 | 73 m | 7.5°C | 34 m |
| May 20, 2025 | -45 m | 8.1°C | — |
| May 25, 2025 | -20 m | 8.7°C | — |
| May 27, 2025 | -16 m | 8.1°C | — |
| May 28, 2025 | 41 m | 8.2°C | 30 m |
| Jun 9, 2025 | 25 m | 8.8°C | 22 m |
| Jun 10, 2025 | 22 m | 8.9°C | 16 m |
| Jun 11, 2025 | 36 m | 9.0°C | 32 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
47 m
Deepest dive
2:05
Longest dive
83
Dives
15 m
Avg dive depth
9
Sightings
37
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 (77 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · May 5, 2025
measured- Seafloor depth
- 77 m
- Sea-surface temperature
- 7.2°C
- Distance from shore
- 1.0 km
Across the residency · 9 sightings
measured- Seafloor depth
- -45 m – 77 m
- Sea-surface temperature
- 7.2°C – 9.0°C
- Distance from shore
- 1.0 km – 3.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 9 catalogued encounters on Happywhale.