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

Scrimmage – Residency

31st sighting in Salish Sea
Fluke of Scrimmage
Scrimmage Confirmed in the catalog @34629
Jun 29 – Sep 28, 2025 · Salish Sea

Salish Sea · Jun – Sep 2025

133 m
Deepest dive
4:46
Longest dive
76
Dives
Sightings
8
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 29, 2025270 m10.9°C106 m
Jun 29, 2025242 m10.8°C80 m
Jul 18, 202529 m13.6°C23 m
Jul 20, 2025122 m13.9°C106 m
Jul 23, 202567 m15.3°C34 m
Aug 8, 2025323 m14.2°C133 m
Aug 11, 202529 m15.6°C20 m
Sep 28, 2025165 m14.2°C57 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 29, 2025 — seafloor 270 m (measured), deepest dive 106 m (modelled)Jun 29Jun 29, 2025 — seafloor 242 m (measured), deepest dive 80 m (modelled)Jun 29Jul 18, 2025 — seafloor 29 m (measured), deepest dive 23 m (modelled)Jul 18Jul 20, 2025 — seafloor 122 m (measured), deepest dive 106 m (modelled)Jul 20Jul 23, 2025 — seafloor 67 m (measured), deepest dive 34 m (modelled)Jul 23Aug 8, 2025 — seafloor 323 m (measured), deepest dive 133 m (modelled)Aug 8Aug 11, 2025 — seafloor 29 m (measured), deepest dive 20 m (modelled)Aug 11Sep 28, 2025 — seafloor 165 m (measured), deepest dive 57 m (modelled)Sep 28

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

Dives

133 m
Deepest dive
4:46
Longest dive
76
Dives
26 m
Avg dive depth
8
Sightings
92
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150133 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (323 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 8, 2025

measured
Seafloor depth
323 m
Sea-surface temperature
14.2°C
Distance from shore
9.0 km

Across the residency · 8 sightings

measured
Seafloor depth
29 m – 323 m
Sea-surface temperature
10.8°C – 15.6°C
Distance from shore
1.0 km – 9.0 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 8 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.