Circlet – Residency
7th sighting in Gulf of Maine
Circlet @83835
Aug 15 – Sep 1, 2025 · Gulf of Maine
Gulf of Maine · Aug – Sep 2025
39 m
Deepest dive
2:07
Longest dive
21
Dives
- Sightings
- 4
- Days between first and last sighting
- 17
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 15, 2025 | 177 m | — | 39 m |
| Aug 16, 2025 | 95 m | — | 39 m |
| Aug 31, 2025 | 3 m | — | 3 m |
| Sep 1, 2025 | 47 m | — | 27 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
39 m
Deepest dive
2:07
Longest dive
21
Dives
16 m
Avg dive depth
4
Sightings
17
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 (95 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Aug 16, 2025
measured- Seafloor depth
- 95 m
- Sea-surface temperature
- —
- Distance from shore
- 20.0 km
Across the residency · 4 sightings
measured- Seafloor depth
- 3 m – 177 m
- Sea-surface temperature
- —
- Distance from shore
- 1.0 km – 22.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 4 catalogued encounters on Happywhale.