Ace – Residency
7th sighting in Salish Sea
Ace @7521
Aug 31 – Sep 8, 2026 · Salish Sea
Late Summer, Home Waters
Herring running thick, me lingering right where the cameras always find me.
170 m
Deepest dive
5:07
Longest dive
26
Dives
- Sightings
- 3
- Days between first and last sighting
- 8
- 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) |
|---|---|---|---|
| Aug 31, 2026 | 173 m | 14.5°C | 37 m |
| Sep 3, 2026 | 193 m | — | 170 m |
| Sep 8, 2026 | 103 m | — | 51 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
5:07
Longest dive
26
Dives
36 m
Avg dive depth
3
Sightings
8
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 (193 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 3, 2026
measured- Seafloor depth
- 193 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 103 m – 193 m
- Sea-surface temperature
- 14.5°C
- Distance from shore
- 4.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.