CRC-21759 – Residency
17th sighting in Monterey Bay
CRC-21759 @106630
Aug 28 – Sep 22, 2025 · Monterey Bay
Monterey Bay · Aug – Sep 2025
75 m
Deepest dive
3:12
Longest dive
103
Dives
- Sightings
- 9
- Days between first and last sighting
- 25
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 28, 2025 | 88 m | — | 34 m |
| Aug 31, 2025 | 88 m | — | 75 m |
| Sep 1, 2025 | 79 m | — | 69 m |
| Sep 2, 2025 | 79 m | — | 67 m |
| Sep 3, 2025 | 80 m | — | 62 m |
| Sep 4, 2025 | 87 m | — | 58 m |
| Sep 20, 2025 | 129 m | — | 69 m |
| Sep 22, 2025 | 65 m | — | 35 m |
| Sep 22, 2025 | 124 m | — | 51 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
75 m
Deepest dive
3:12
Longest dive
103
Dives
23 m
Avg dive depth
9
Sightings
25
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 (88 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 31, 2025
measured- Seafloor depth
- 88 m
- Sea-surface temperature
- —
- Distance from shore
- 7.0 km
Across the residency · 9 sightings
measured- Seafloor depth
- 65 m – 129 m
- Sea-surface temperature
- —
- Distance from shore
- 2.0 km – 7.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 9 catalogued encounters on Happywhale.