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Salish Sea

CRC-18655 – Residency

67th sighting in Salish Sea
Fluke of CRC-18655
CRC-18655 Confirmed in the catalog @53035
Jun 17 – Oct 25, 2025 · Salish Sea

Salish Sea · Jun – Oct 2025

117 m
Deepest dive
4:19
Longest dive
446
Dives
Sightings
40
Days between first and last sighting
130

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 17, 2025151 m11.9°C87 m
Jun 17, 2025157 m11.8°C112 m
Jun 21, 2025120 m12.8°C32 m
Jun 21, 2025131 m12.8°C62 m
Jul 4, 2025107 m12.3°C78 m
Jul 6, 2025114 m11.9°C61 m
Jul 9, 2025178 m12.6°C62 m
Jul 20, 202571 m14.2°C57 m
Aug 16, 202524 m15.2°C21 m
Aug 19, 202514 m15.4°C12 m
Aug 21, 202514 m15.8°C12 m
Aug 31, 202541 m16.1°C28 m
Sep 1, 202534 m16.0°C29 m
Sep 3, 202519 m15.8°C17 m
Sep 4, 2025186 m15.7°C117 m
Sep 4, 2025140 m15.8°C83 m
Sep 7, 202543 m15.8°C34 m
Sep 8, 202534 m15.7°C19 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 17, 2025 — seafloor 151 m (measured), deepest dive 87 m (modelled)Jun 17Jun 17, 2025 — seafloor 157 m (measured), deepest dive 112 m (modelled)Jun 21, 2025 — seafloor 120 m (measured), deepest dive 32 m (modelled)Jun 21, 2025 — seafloor 131 m (measured), deepest dive 62 m (modelled)Jul 4, 2025 — seafloor 107 m (measured), deepest dive 78 m (modelled)Jul 6, 2025 — seafloor 114 m (measured), deepest dive 61 m (modelled)Jul 9, 2025 — seafloor 178 m (measured), deepest dive 62 m (modelled)Jul 20, 2025 — seafloor 71 m (measured), deepest dive 57 m (modelled)Jul 20Aug 16, 2025 — seafloor 24 m (measured), deepest dive 21 m (modelled)Aug 19, 2025 — seafloor 14 m (measured), deepest dive 12 m (modelled)Aug 21, 2025 — seafloor 14 m (measured), deepest dive 12 m (modelled)Aug 31, 2025 — seafloor 41 m (measured), deepest dive 28 m (modelled)Sep 1, 2025 — seafloor 34 m (measured), deepest dive 29 m (modelled)Sep 3, 2025 — seafloor 19 m (measured), deepest dive 17 m (modelled)Sep 4, 2025 — seafloor 186 m (measured), deepest dive 117 m (modelled)Sep 4Sep 4, 2025 — seafloor 140 m (measured), deepest dive 83 m (modelled)Sep 7, 2025 — seafloor 43 m (measured), deepest dive 34 m (modelled)Sep 8, 2025 — seafloor 34 m (measured), deepest dive 19 m (modelled)Sep 11, 2025 — seafloor 55 m (measured), deepest dive 50 m (modelled)Sep 16, 2025 — seafloor 33 m (measured), deepest dive 27 m (modelled)Sep 18, 2025 — seafloor 160 m (measured), deepest dive 55 m (modelled)Sep 19, 2025 — seafloor 26 m (measured), deepest dive 19 m (modelled)Sep 19Sep 21, 2025 — seafloor 65 m (measured), deepest dive 46 m (modelled)Sep 22, 2025 — seafloor 44 m (measured), deepest dive 38 m (modelled)Sep 24, 2025 — seafloor 33 m (measured), deepest dive 19 m (modelled)Sep 25, 2025 — seafloor 40 m (measured), deepest dive 31 m (modelled)Sep 26, 2025 — seafloor 25 m (measured), deepest dive 22 m (modelled)Sep 27, 2025 — seafloor 143 m (measured), deepest dive 107 m (modelled)Oct 3, 2025 — seafloor 88 m (measured), deepest dive 80 m (modelled)Oct 3Oct 7, 2025 — seafloor 22 m (measured), deepest dive 17 m (modelled)Oct 7, 2025 — seafloor 136 m (measured), deepest dive 33 m (modelled)Oct 8, 2025 — seafloor 18 m (measured), deepest dive 14 m (modelled)Oct 12, 2025 — seafloor 150 m (measured), deepest dive 54 m (modelled)Oct 14, 2025 — seafloor 29 m (measured), deepest dive 25 m (modelled)Oct 16, 2025 — seafloor 14 m (measured), deepest dive 12 m (modelled)Oct 17, 2025 — seafloor 29 m (measured), deepest dive 18 m (modelled)Oct 17Oct 19, 2025 — seafloor 18 m (measured), deepest dive 13 m (modelled)Oct 23, 2025 — seafloor 17 m (measured), deepest dive 14 m (modelled)Oct 24, 2025 — seafloor 41 m (measured), deepest dive 33 m (modelled)Oct 25, 2025 — seafloor 15 m (measured), deepest dive 12 m (modelled)

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

Dives

117 m
Deepest dive
4:19
Longest dive
446
Dives
17 m
Avg dive depth
40
Sightings
130
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150117 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (186 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 · Sep 4, 2025

measured
Seafloor depth
186 m
Sea-surface temperature
15.7°C
Distance from shore
3.0 km

Across the residency · 40 sightings

measured
Seafloor depth
14 m – 186 m
Sea-surface temperature
11.5°C – 16.1°C
Distance from shore
2.0 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 40 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.