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Salish Sea

CRC-20977 – Residency

20th sighting in Salish Sea
Fluke of CRC-20977
CRC-20977 Confirmed in the catalog @115338
Jun 11 – Aug 1, 2025 · Salish Sea

Salish Sea · Jun – Aug 2025

133 m
Deepest dive
5:24
Longest dive
215
Dives
Sightings
17
Days between first and last sighting
50
Deepest dive on record
133 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 11, 2025166 m14.1°C101 m
Jun 11, 2025142 m14.1°C37 m
Jun 13, 2025142 m11.7°C105 m
Jun 13, 2025138 m11.7°C52 m
Jun 14, 2025161 m10.7°C51 m
Jun 17, 2025157 m11.8°C54 m
Jun 21, 2025131 m12.8°C25 m
Jun 21, 2025141 m12.9°C84 m
Jun 22, 2025151 m13.5°C133 m
Jun 25, 2025100 m13.1°C48 m
Jun 29, 2025128 m10.4°C17 m
Jun 29, 202599 m10.5°C78 m
Jun 30, 2025124 m10.8°C104 m
Jul 3, 2025119 m12.4°C75 m
Jul 4, 2025117 m12.3°C92 m
Jul 26, 2025171 m15.1°C78 m
Aug 1, 202537 m—32 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 11, 2025 — seafloor 166 m (measured), deepest dive 101 m (modelled)Jun 11Jun 11, 2025 — seafloor 142 m (measured), deepest dive 37 m (modelled)Jun 13, 2025 — seafloor 142 m (measured), deepest dive 105 m (modelled)Jun 13, 2025 — seafloor 138 m (measured), deepest dive 52 m (modelled)Jun 13Jun 14, 2025 — seafloor 161 m (measured), deepest dive 51 m (modelled)Jun 17, 2025 — seafloor 157 m (measured), deepest dive 54 m (modelled)Jun 21, 2025 — seafloor 131 m (measured), deepest dive 25 m (modelled)Jun 21Jun 21, 2025 — seafloor 141 m (measured), deepest dive 84 m (modelled)Jun 22, 2025 — seafloor 151 m (measured), deepest dive 133 m (modelled)Jun 25, 2025 — seafloor 100 m (measured), deepest dive 48 m (modelled)Jun 25Jun 29, 2025 — seafloor 128 m (measured), deepest dive 17 m (modelled)Jun 29, 2025 — seafloor 99 m (measured), deepest dive 78 m (modelled)Jun 30, 2025 — seafloor 124 m (measured), deepest dive 104 m (modelled)Jun 30Jul 3, 2025 — seafloor 119 m (measured), deepest dive 75 m (modelled)Jul 4, 2025 — seafloor 117 m (measured), deepest dive 92 m (modelled)Jul 26, 2025 — seafloor 171 m (measured), deepest dive 78 m (modelled)Jul 26Aug 1, 2025 — seafloor 37 m (measured), deepest dive 32 m (modelled)

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

Dives

133 m
Deepest dive
5:24
Longest dive
215
Dives
26 m
Avg dive depth
17
Sightings
50
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150133 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (151 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 22, 2025

measured
Seafloor depth
151 m
Sea-surface temperature
13.5°C
Distance from shore
8.0 km

Across the residency · 17 sightings

measured
Seafloor depth
37 m – 171 m
Sea-surface temperature
10.4°C – 15.1°C
Distance from shore
4.0 km – 13.0 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 17 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.