HW-MN0503857 – Residency
4th sighting in Monterey Bay
HW-MN0503857 @142666
Jun 24 – 26, 2026 · Monterey Bay
June on the Shelf
Green water, quiet boats, the feed came right on time.
80 m
Deepest dive
2:57
Longest dive
47
Dives
- Sightings
- 3
- Days between first and last sighting
- 2
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 24, 2026 | 28 m | 16.6°C | 25 m |
| Jun 25, 2026 | 80 m | 16.7°C | 24 m |
| Jun 26, 2026 | 89 m | 16.5°C | 80 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
80 m
Deepest dive
2:57
Longest dive
47
Dives
17 m
Avg dive depth
3
Sightings
2
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 (89 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 26, 2026
measured- Seafloor depth
- 89 m
- Sea-surface temperature
- 16.5°C
- Distance from shore
- 11.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 28 m – 89 m
- Sea-surface temperature
- 16.5°C – 16.7°C
- Distance from shore
- 6.0 km – 11.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.