Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Au'au Channel

kapellmeister – Residency

9th sighting in Au'au Channel
Fluke of kapellmeister
kapellmeister Confirmed in the catalog @33954
Jan 11 – Feb 26, 2026 · Au'au Channel

Au'au Channel · Jan – Feb 2026

156 m
Deepest dive
6:02
Longest dive
44
Dives
Sightings
5
Days between first and last sighting
46
Deepest dive on record
156 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jan 11, 20261,139 m25.6°C96 m
Jan 17, 20261,139 m25.3°C156 m
Jan 17, 202633 m25.3°C30 m
Jan 28, 202646 m25.6°C20 m
Feb 26, 202616 m24.3°C14 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
Jan 11, 2026 — seafloor 1,139 m (measured), deepest dive 96 m (modelled)Jan 11Jan 17, 2026 — seafloor 1,139 m (measured), deepest dive 156 m (modelled)Jan 17Jan 17, 2026 — seafloor 33 m (measured), deepest dive 30 m (modelled)Jan 17Jan 28, 2026 — seafloor 46 m (measured), deepest dive 20 m (modelled)Jan 28Feb 26, 2026 — seafloor 16 m (measured), deepest dive 14 m (modelled)Feb 26

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

Dives

156 m
Deepest dive
6:02
Longest dive
44
Dives
24 m
Avg dive depth
5
Sightings
46
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0100200156 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (1,139 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 · Jan 17, 2026

measured
Seafloor depth
1,139 m
Sea-surface temperature
25.3°C
Distance from shore
5.0 km

Across the residency · 5 sightings

measured
Seafloor depth
16 m – 1,139 m
Sea-surface temperature
24.3°C – 25.6°C
Distance from shore
1.0 km – 5.0 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 5 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.