Summit – Residency
21st sighting in Salish Sea
Summit @13616
Jul 31 – Sep 27, 2025 · Salish Sea
Salish Sea · Jul – Sep 2025
58 m
Deepest dive
2:25
Longest dive
45
Dives
- Sightings
- 4
- Days between first and last sighting
- 58
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 31, 2025 | 58 m | — | 45 m |
| Aug 16, 2025 | 184 m | — | 57 m |
| Aug 28, 2025 | 125 m | — | 58 m |
| Sep 27, 2025 | 41 m | — | 31 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
58 m
Deepest dive
2:25
Longest dive
45
Dives
22 m
Avg dive depth
4
Sightings
58
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 (125 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 28, 2025
measured- Seafloor depth
- 125 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 41 m – 184 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 11.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.