Epee – Residency
6th sighting in Gulf of Maine
Epee @17090
Jul 17 – Oct 10, 2026 · Gulf of Maine
Green Water, Good Company
Whole late summer in this shelf of cool water, never once alone out here.
38 m
Deepest dive
1:42
Longest dive
41
Dives
- Sightings
- 6
- Days between first and last sighting
- 85
- Deepest dive on record
- 38 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 17, 2026 | 36 m | 21.0°C | 31 m |
| Aug 27, 2026 | 58 m | 20.6°C | 27 m |
| Sep 9, 2026 | 23 m | 19.1°C | 9 m |
| Sep 12, 2026 | 44 m | — | 27 m |
| Sep 13, 2026 | 62 m | — | 38 m |
| Oct 10, 2026 | 28 m | — | 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
38 m
Deepest dive
1:42
Longest dive
41
Dives
12 m
Avg dive depth
6
Sightings
85
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 (62 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Sep 13, 2026
measured- Seafloor depth
- 62 m
- Sea-surface temperature
- —
- Distance from shore
- 19.0 km
Across the residency · 6 sightings
measured- Seafloor depth
- 23 m – 62 m
- Sea-surface temperature
- 19.1°C – 21.0°C
- Distance from shore
- 5.0 km – 25.0 km
Sources: GEBCO seafloor grid · PacIOOS coastline distance
Source records
This activity is assembled from 6 catalogued encounters on Happywhale.