Coccyzs – Residency
26th sighting in Chatham Strait
Coccyzs @22278
May 18 – Aug 26, 2025 · Chatham Strait
Chatham Strait · May – Aug 2025
101 m
Deepest dive
3:17
Longest dive
61
Dives
- Sightings
- 7
- Days between first and last sighting
- 101
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| May 18, 2025 | 122 m | 7.5°C | 101 m |
| Jul 25, 2025 | 76 m | 12.8°C | 53 m |
| Aug 6, 2025 | 45 m | 13.2°C | 38 m |
| Aug 15, 2025 | 35 m | 13.9°C | 17 m |
| Aug 23, 2025 | 72 m | 14.3°C | 19 m |
| Aug 24, 2025 | 86 m | 15.1°C | 34 m |
| Aug 26, 2025 | 36 m | 14.7°C | 33 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
101 m
Deepest dive
3:17
Longest dive
61
Dives
20 m
Avg dive depth
7
Sightings
101
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 (122 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · May 18, 2025
measured- Seafloor depth
- 122 m
- Sea-surface temperature
- 7.5°C
- Distance from shore
- 1.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 35 m – 122 m
- Sea-surface temperature
- 7.5°C – 15.1°C
- Distance from shore
- 1.0 km – 3.0 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.