Triton – Residency
20th sighting in Clarence Strait
Triton @84846
Jun 15 – Aug 12, 2026 · Clarence Strait
Chatham Strait, Every Summer
Mid-summer green water, my crowd of familiar fins, tail known on sight.
43 m
Deepest dive
1:50
Longest dive
42
Dives
- Sightings
- 5
- 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) |
|---|---|---|---|
| Jun 15, 2026 | 40 m | 10.4°C | 31 m |
| Jun 16, 2026 | 85 m | 10.3°C | 43 m |
| Jul 27, 2026 | 35 m | 13.2°C | 30 m |
| Aug 3, 2026 | 42 m | 12.7°C | 37 m |
| Aug 12, 2026 | 46 m | 13.7°C | 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
43 m
Deepest dive
1:50
Longest dive
42
Dives
17 m
Avg dive depth
5
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 (85 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 16, 2026
measured- Seafloor depth
- 85 m
- Sea-surface temperature
- 10.3°C
- Distance from shore
- 1.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 35 m – 85 m
- Sea-surface temperature
- 10.3°C – 13.7°C
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.