CRC-11603 – Residency
13th sighting in Monterey Bay
CRC-11603 @1007
Mar 30 – Jun 21, 2026 · Monterey Bay
Calf Season Over the Canyon
My little one surfacing beside me over that rising shelf—can't stop grinning.
109 m
Deepest dive
3:50
Longest dive
52
Dives
- Sightings
- 5
- Days between first and last sighting
- 83
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Mar 30, 2026 | 247 m | 13.7°C | 109 m |
| Apr 5, 2026 | 1,586 m | 14.3°C | 41 m |
| May 31, 2026 | 123 m | 12.7°C | 60 m |
| Jun 15, 2026 | 73 m | 15.0°C | 40 m |
| Jun 21, 2026 | 567 m | 16.8°C | 53 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
109 m
Deepest dive
3:50
Longest dive
52
Dives
27 m
Avg dive depth
5
Sightings
83
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 (247 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Mar 30, 2026
measured- Seafloor depth
- 247 m
- Sea-surface temperature
- 13.7°C
- Distance from shore
- 6.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 73 m – 1,586 m
- Sea-surface temperature
- 12.7°C – 16.8°C
- Distance from shore
- 6.0 km – 16.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.