Grizzly – Residency
2nd sighting in Johnstone Strait & Broughton
Grizzly @48494
Aug 13 – 18, 2026 · Johnstone Strait & Broughton
August in the Narrows
Twice this month in my water, tide rips doing all the work for me.
67 m
Deepest dive
2:43
Longest dive
20
Dives
- Sightings
- 2
- Days between first and last sighting
- 5
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 13, 2026 | 138 m | 14.4°C | 50 m |
| Aug 18, 2026 | 80 m | 14.9°C | 67 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
67 m
Deepest dive
2:43
Longest dive
20
Dives
21 m
Avg dive depth
2
Sightings
5
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 (80 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 18, 2026
measured- Seafloor depth
- 80 m
- Sea-surface temperature
- 14.9°C
- Distance from shore
- —
Across the residency · 2 sightings
measured- Seafloor depth
- 80 m – 138 m
- Sea-surface temperature
- 14.4°C – 14.9°C
- Distance from shore
- —
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.