2025 calf of Kamau – Residency
2nd sighting in Chatham Strait
2025 calf of Kamau @141627
Jun 23 – Oct 1, 2025 · Chatham Strait
Chatham Strait · Jun – Oct 2025
163 m
Deepest dive
4:43
Longest dive
74
Dives
- Sightings
- 4
- Days between first and last sighting
- 100
- Deepest dive on record
- 163 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) |
|---|---|---|---|
| Jun 23, 2025 | 29 m | — | 26 m |
| Jul 9, 2025 | 62 m | — | 48 m |
| Jul 10, 2025 | 282 m | — | 163 m |
| Oct 1, 2025 | 69 m | — | 42 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
163 m
Deepest dive
4:43
Longest dive
74
Dives
19 m
Avg dive depth
4
Sightings
100
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 (282 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jul 10, 2025
measured- Seafloor depth
- 282 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 29 m – 282 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 2.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.