Seltzer – Residency
39th sighting in Salish Sea
Seltzer @72191
May 31 – Sep 4, 2026 · Salish Sea
Green Water, Full Season
Herring flashing, company surfacing, the bay showing off all summer.
76 m
Deepest dive
2:44
Longest dive
92
Dives
- Sightings
- 7
- Days between first and last sighting
- 95
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 31, 2026 | 271 m | 12.1°C | 29 m |
| Jun 19, 2026 | 53 m | 16.0°C | 45 m |
| Jun 26, 2026 | 152 m | 14.6°C | 48 m |
| Jul 21, 2026 | 120 m | 15.4°C | 47 m |
| Jul 31, 2026 | 25 m | 15.9°C | 22 m |
| Aug 2, 2026 | 93 m | 15.4°C | 76 m |
| Sep 4, 2026 | 4 m | 15.3°C | 3 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
76 m
Deepest dive
2:44
Longest dive
92
Dives
17 m
Avg dive depth
7
Sightings
95
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 (93 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 2, 2026
measured- Seafloor depth
- 93 m
- Sea-surface temperature
- 15.4°C
- Distance from shore
- 7.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 4 m – 271 m
- Sea-surface temperature
- 12.1°C – 16.0°C
- Distance from shore
- 2.0 km – 8.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.