Helter-Skelter – Residency
18th sighting in Salish Sea
Helter-Skelter @22296
Sep 4 – Oct 4, 2026 · Salish Sea
Home Water, Ebb Tide
Rolled through the tide rip twice this week — this water just gets me.
114 m
Deepest dive
3:36
Longest dive
43
Dives
- Sightings
- 3
- Days between first and last sighting
- 30
- Deepest dive on record
- 114 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) |
|---|---|---|---|
| Sep 4, 2026 | 195 m | — | 114 m |
| Sep 5, 2026 | 109 m | — | 33 m |
| Oct 4, 2026 | 111 m | — | 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
114 m
Deepest dive
3:36
Longest dive
43
Dives
24 m
Avg dive depth
3
Sightings
30
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 (195 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 4, 2026
measured- Seafloor depth
- 195 m
- Sea-surface temperature
- —
- Distance from shore
- 9.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 109 m – 195 m
- Sea-surface temperature
- —
- Distance from shore
- 5.0 km – 9.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.