Shearwater – Residency
11th sighting in Salish Sea
Shearwater @104611
May 30 – Oct 12, 2024 · Salish Sea
Salish Sea · May – Oct 2024
148 m
Deepest dive
6:40
Longest dive
112
Dives
- Sightings
- 10
- Days between first and last sighting
- 135
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 30, 2024 | 64 m | — | 49 m |
| May 31, 2024 | 48 m | — | 19 m |
| Aug 7, 2024 | 268 m | — | 147 m |
| Aug 7, 2024 | 104 m | — | 71 m |
| Aug 8, 2024 | 163 m | — | 72 m |
| Aug 10, 2024 | 61 m | — | 47 m |
| Sep 13, 2024 | 21 m | — | 17 m |
| Sep 19, 2024 | 74 m | — | 47 m |
| Sep 20, 2024 | 154 m | — | 92 m |
| Oct 12, 2024 | 171 m | — | 148 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
148 m
Deepest dive
6:40
Longest dive
112
Dives
26 m
Avg dive depth
10
Sightings
135
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 (171 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 12, 2024
measured- Seafloor depth
- 171 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km
Across the residency · 10 sightings
measured- Seafloor depth
- 21 m – 268 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 8.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 10 catalogued encounters on Happywhale.