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Iceland

Cachaillou alias Schatzli – Residency

15th sighting in Iceland
Fluke of Cachaillou alias Schatzli
Cachaillou alias Schatzli Confirmed in the catalog @154770
Feb 23 – Jun 3, 2026 · Iceland

This Shelf Knows Me

Herring keep shifting, boats keep passing, and I keep getting caught on camera here.

94 m
Deepest dive
3:56
Longest dive
128
Dives
Sightings
15
Days between first and last sighting
100
Deepest dive on record
94 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Feb 23, 2026106 m—59 m
Feb 25, 2026108 m4.0°C33 m
Feb 28, 2026105 m—61 m
Mar 1, 202699 m—69 m
Mar 9, 2026113 m3.7°C94 m
Mar 14, 202693 m—42 m
Apr 14, 2026-4 m3.3°C—
May 18, 202655 m6.1°C48 m
May 19, 202667 m6.1°C38 m
May 22, 202670 m6.3°C59 m
May 24, 202693 m6.8°C79 m
May 30, 202693 m6.8°C18 m
Jun 1, 202693 m6.8°C38 m
Jun 2, 202693 m7.0°C73 m
Jun 3, 202693 m7.2°C46 m

Seafloor and sea temperature measured · ✳ dives modelled

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Deepest dive against the seafloor, per sighting

Seafloor · measured Deepest dive · modelled
Feb 23, 2026 — seafloor 106 m (measured), deepest dive 59 m (modelled)Feb 23Feb 25, 2026 — seafloor 108 m (measured), deepest dive 33 m (modelled)Feb 28, 2026 — seafloor 105 m (measured), deepest dive 61 m (modelled)Mar 1, 2026 — seafloor 99 m (measured), deepest dive 69 m (modelled)Mar 1Mar 9, 2026 — seafloor 113 m (measured), deepest dive 94 m (modelled)Mar 14, 2026 — seafloor 93 m (measured), deepest dive 42 m (modelled)Apr 14, 2026 — seafloor -4 m (measured), deepest dive — (modelled)Apr 14May 18, 2026 — seafloor 55 m (measured), deepest dive 48 m (modelled)May 19, 2026 — seafloor 67 m (measured), deepest dive 38 m (modelled)May 22, 2026 — seafloor 70 m (measured), deepest dive 59 m (modelled)May 22May 24, 2026 — seafloor 93 m (measured), deepest dive 79 m (modelled)May 30, 2026 — seafloor 93 m (measured), deepest dive 18 m (modelled)Jun 1, 2026 — seafloor 93 m (measured), deepest dive 38 m (modelled)Jun 1Jun 2, 2026 — seafloor 93 m (measured), deepest dive 73 m (modelled)Jun 3, 2026 — seafloor 93 m (measured), deepest dive 46 m (modelled)

Depth runs down from the surface. The modelled dive never passes the measured seafloor at that sighting.

Dives

94 m
Deepest dive
3:56
Longest dive
128
Dives
24 m
Avg dive depth
15
Sightings
100
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010094 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (113 m) and the published dive-behaviour distribution. Modelled, not measured.

Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

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Place

Where this happened · Mar 9, 2026

measured
Seafloor depth
113 m
Sea-surface temperature
3.7°C
Distance from shore
2.0 km

Across the residency · 15 sightings

measured
Seafloor depth
-4 m – 113 m
Sea-surface temperature
3.3°C – 7.2°C
Distance from shore
1.0 km – 2.0 km

Sources: GEBCO seafloor grid · NOAA OISST sea temperature · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 15 catalogued encounters on Happywhale.

Sighting records from Happywhale, published as occurrence data via GBIF. Individual records are licensed CC0 1.0, CC BY 4.0 or CC BY-NC 4.0, depending on the contributor.

The photographs and fluke identifications behind every sighting are the work of the contributing observers — the citizen scientists, naturalists and operators who logged them, each named in the underlying GBIF occurrence record. Every activity links out to its source encounters on Happywhale. Basemaps © OpenStreetMap contributors (ODbL).

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Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.