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

Wedge – Residency

6th sighting in Clarence Strait
Fluke of Wedge
Wedge Confirmed in the catalog @41234
Jun 24 – Sep 25, 2023 · Clarence Strait

Clarence Strait · Jun – Sep 2023

32 m
Deepest dive
1:43
Longest dive
29
Dives
Sightings
3
Days between first and last sighting
92

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 24, 202335 m—32 m
Sep 20, 2023-9 m——
Sep 25, 202361 m—29 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
Jun 24, 2023 — seafloor 35 m (measured), deepest dive 32 m (modelled)Jun 24Sep 20, 2023 — seafloor -9 m (measured), deepest dive — (modelled)Sep 20Sep 25, 2023 — seafloor 61 m (measured), deepest dive 29 m (modelled)Sep 25

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

Dives

32 m
Deepest dive
1:43
Longest dive
29
Dives
15 m
Avg dive depth
3
Sightings
92
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255032 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (35 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 · Jun 24, 2023

measured
Seafloor depth
35 m
Sea-surface temperature
—
Distance from shore
1.0 km

Across the residency · 3 sightings

measured
Seafloor depth
-9 m – 61 m
Sea-surface temperature
—
Distance from shore
1.0 km – 3.0 km

Sources: GEBCO seafloor grid · PacIOOS coastline distance

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

Source records

This activity is assembled from 3 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.