Fan – Residency
22nd sighting in Gulf of Maine
Fan @4768
Aug 27 – Sep 27, 2025 · Gulf of Maine
Gulf of Maine · Aug – Sep 2025
82 m
Deepest dive
2:53
Longest dive
30
Dives
- Sightings
- 3
- Days between first and last sighting
- 31
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Aug 27, 2025 | 23 m | — | 21 m |
| Sep 20, 2025 | 133 m | — | 82 m |
| Sep 27, 2025 | 75 m | — | 47 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
82 m
Deepest dive
2:53
Longest dive
30
Dives
18 m
Avg dive depth
3
Sightings
31
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 (133 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 20, 2025
measured- Seafloor depth
- 133 m
- Sea-surface temperature
- —
- Distance from shore
- 28.0 km
Across the residency · 3 sightings
measured- Seafloor depth
- 23 m – 133 m
- Sea-surface temperature
- —
- Distance from shore
- 3.0 km – 28.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 3 catalogued encounters on Happywhale.