Cacophony – Residency
17th sighting in Gulf of Maine
Cacophony @10616
Jul 30 – Aug 19, 2025 · Gulf of Maine
Gulf of Maine · Jul – Aug 2025
91 m
Deepest dive
3:45
Longest dive
50
Dives
- Sightings
- 4
- Days between first and last sighting
- 20
- Deepest dive on record
- 91 m · this residency
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jul 30, 2025 | 92 m | — | 30 m |
| Aug 2, 2025 | 122 m | — | 91 m |
| Aug 15, 2025 | 177 m | — | 87 m |
| Aug 19, 2025 | 72 m | — | 50 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
91 m
Deepest dive
3:45
Longest dive
50
Dives
27 m
Avg dive depth
4
Sightings
20
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 (122 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 2, 2025
measured- Seafloor depth
- 122 m
- Sea-surface temperature
- —
- Distance from shore
- 28.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 72 m – 177 m
- Sea-surface temperature
- —
- Distance from shore
- 18.0 km – 38.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.