Clamp – Residency
32nd sighting in Gulf of Maine
Clamp @5589
Jun 21 – Sep 27, 2025 · Gulf of Maine
Gulf of Maine · Jun – Sep 2025
78 m
Deepest dive
3:29
Longest dive
110
Dives
- Sightings
- 10
- Days between first and last sighting
- 98
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Jun 21, 2025 | 56 m | 16.4°C | 45 m |
| Jun 24, 2025 | 86 m | 18.2°C | 78 m |
| Jul 6, 2025 | 28 m | 19.4°C | 24 m |
| Jul 26, 2025 | 93 m | 18.4°C | 70 m |
| Aug 11, 2025 | 28 m | 20.5°C | 23 m |
| Aug 30, 2025 | 32 m | 17.9°C | 19 m |
| Sep 13, 2025 | 98 m | 17.7°C | 47 m |
| Sep 13, 2025 | 95 m | 17.6°C | 48 m |
| Sep 20, 2025 | 67 m | 18.5°C | 29 m |
| Sep 27, 2025 | 53 m | 18.2°C | 25 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
78 m
Deepest dive
3:29
Longest dive
110
Dives
18 m
Avg dive depth
10
Sightings
98
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 (86 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Jun 24, 2025
measured- Seafloor depth
- 86 m
- Sea-surface temperature
- 18.2°C
- Distance from shore
- 16.0 km
Across the residency · 10 sightings
measured- Seafloor depth
- 28 m – 98 m
- Sea-surface temperature
- 16.4°C – 20.5°C
- Distance from shore
- 11.0 km – 31.0 km
Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 10 catalogued encounters on Happywhale.