Chex Mix – Residency
11th sighting in Monterey Bay
Chex Mix @141142
Aug 29 – Sep 8, 2026 · Monterey Bay
Same Green Water Again
Back at the canyon edge, loose and loud, not alone.
75 m
Deepest dive
3:24
Longest dive
32
Dives
- Sightings
- 2
- Days between first and last sighting
- 10
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 29, 2026 | 68 m | 15.8°C | 38 m |
| Sep 8, 2026 | 272 m | 15.9°C | 75 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
3:24
Longest dive
32
Dives
21 m
Avg dive depth
2
Sightings
10
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 (272 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 8, 2026
measured- Seafloor depth
- 272 m
- Sea-surface temperature
- 15.9°C
- Distance from shore
- 4.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 68 m – 272 m
- Sea-surface temperature
- 15.8°C – 15.9°C
- Distance from shore
- 4.0 km – 7.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 2 catalogued encounters on Happywhale.