Bottle – Residency
10th sighting in Iceland
Bottle @82707
Apr 13 – 17, 2026 · Iceland
April on the Green Shelf
Cold water, good feeding, and the boat keeps finding me here.
41 m
Deepest dive
1:54
Longest dive
53
Dives
- Sightings
- 7
- Days between first and last sighting
- 4
Dive stats modelled within real depth limits — not measured
Get actual dive data with Risa Deep →| Sighting | Seafloor | Sea temp | Deepest dive (modelled) |
|---|---|---|---|
| Apr 13, 2026 | 34 m | 5.2°C | 29 m |
| Apr 14, 2026 | 35 m | 5.3°C | 31 m |
| Apr 14, 2026 | 56 m | 5.3°C | 28 m |
| Apr 15, 2026 | 52 m | 5.4°C | 41 m |
| Apr 17, 2026 | 53 m | 5.1°C | 38 m |
| Apr 17, 2026 | 46 m | 5.9°C | 40 m |
| Apr 17, 2026 | 38 m | 5.9°C | 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
41 m
Deepest dive
1:54
Longest dive
53
Dives
16 m
Avg dive depth
7
Sightings
4
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 (52 m) and the published dive-behaviour distribution. Modelled, not measured.
Deep Effort Score
DeepPlace
Where this happened · Apr 15, 2026
measured- Seafloor depth
- 52 m
- Sea-surface temperature
- 5.4°C
- Distance from shore
- 8.0 km
Across the residency · 7 sightings
measured- Seafloor depth
- 34 m – 56 m
- Sea-surface temperature
- 5.1°C – 5.9°C
- Distance from shore
- 3.0 km – 13.0 km
Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance
Source records
This activity is assembled from 7 catalogued encounters on Happywhale.