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

Queequeg – Residency

14th sighting in Chatham Strait
Fluke of Queequeg
Queequeg Confirmed in the catalog @5644
Aug 24 – 29, 2026 · Chatham Strait

Herring-Fat and Grinning

Cold green water, full belly, easy August — can't ask for better.

59 m
Deepest dive
2:20
Longest dive
23
Dives
Sightings
2
Days between first and last sighting
5

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 24, 2026138 m14.3°C59 m
Aug 29, 202652 m14.2°C45 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
Aug 24, 2026 — seafloor 138 m (measured), deepest dive 59 m (modelled)Aug 24Aug 29, 2026 — seafloor 52 m (measured), deepest dive 45 m (modelled)Aug 29

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

Dives

59 m
Deepest dive
2:20
Longest dive
23
Dives
21 m
Avg dive depth
2
Sightings
5
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010059 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (138 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 · Aug 24, 2026

measured
Seafloor depth
138 m
Sea-surface temperature
14.3°C
Distance from shore
1.0 km

Across the residency · 2 sightings

measured
Seafloor depth
52 m – 138 m
Sea-surface temperature
14.2°C – 14.3°C
Distance from shore
1.0 km – 5.0 km

Sources: GEBCO seafloor grid · NASA JPL MUR sea temperature · PacIOOS coastline distance

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

Source records

This activity is assembled from 2 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.