Walter – Residency
64th sighting in Monterey Bay
Walter @527
Sep 6 – Oct 9, 2026 · Monterey Bay
Monterey, My Kind of Autumn
Rolled in on a calm morning, Monterey still knows how to make my day.
140 m
Deepest dive
5:22
Longest dive
31
Dives
- Sightings
- 2
- Days between first and last sighting
- 33
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Sep 6, 2026 | 382 m | 15.3°C | 140 m |
| Oct 9, 2026 | 172 m | 17.7°C | 121 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
140 m
Deepest dive
5:22
Longest dive
31
Dives
39 m
Avg dive depth
2
Sightings
33
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 (382 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 6, 2026
measured- Seafloor depth
- 382 m
- Sea-surface temperature
- 15.3°C
- Distance from shore
- 12.0 km
Across the residency · 2 sightings
measured- Seafloor depth
- 172 m – 382 m
- Sea-surface temperature
- 15.3°C – 17.7°C
- Distance from shore
- 12.0 km – 14.0 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.