Batman – Residency
63rd sighting in Monterey Bay
Batman @146
Jul 22 – Oct 27, 2025 · Monterey Bay
Summer in the Bay
Three months of perfect feeding, the anchovies thick as silver clouds.
98 m
Deepest dive
4:16
Longest dive
40
Dives
- Sightings
- 5
- Days between first and last sighting
- 97
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 22, 2025 | 27 m | 15.9°C | 21 m |
| Sep 20, 2025 | 28 m | 17.3°C | 16 m |
| Sep 30, 2025 | 82 m | 17.0°C | 69 m |
| Oct 26, 2025 | 88 m | 18.1°C | 32 m |
| Oct 27, 2025 | 108 m | 18.4°C | 98 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
98 m
Deepest dive
4:16
Longest dive
40
Dives
19 m
Avg dive depth
5
Sightings
97
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 (108 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Oct 27, 2025
measured- Seafloor depth
- 108 m
- Sea-surface temperature
- 18.4°C
- Distance from shore
- 17.0 km
Across the residency · 5 sightings
measured- Seafloor depth
- 27 m – 108 m
- Sea-surface temperature
- 15.9°C – 18.4°C
- Distance from shore
- 1.0 km – 17.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 5 catalogued encounters on Happywhale.