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Lynn Canal & Stephens Passage

SkartFarcus – Residency

50th sighting in Lynn Canal & Stephens Passage
Fluke of SkartFarcus
SkartFarcus Confirmed in the catalog @6607
Jun 16 – Sep 6, 2026 · Lynn Canal & Stephens Passage

This Corner, All Summer

Herring thick, water green, cameras out — Icy Strait showing off for me.

128 m
Deepest dive
5:15
Longest dive
525
Dives
Sightings
41
Days between first and last sighting
82

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Jun 16, 202682 m9.7°C48 m
Jun 22, 2026241 m11.4°C112 m
Jul 19, 202680 m13.0°C74 m
Jul 20, 2026110 m13.0°C75 m
Jul 21, 202691 m13.0°C47 m
Jul 22, 2026436 m13.2°C128 m
Jul 23, 2026215 m13.4°C119 m
Jul 26, 2026153 m13.1°C64 m
Jul 27, 2026115 m13.0°C78 m
Jul 28, 2026171 m13.3°C80 m
Jul 29, 202673 m13.2°C60 m
Jul 30, 202654 m13.1°C31 m
Jul 31, 202652 m13.1°C44 m
Aug 1, 202616 m13.3°C10 m
Aug 2, 202653 m13.6°C30 m
Aug 3, 202664 m13.7°C39 m
Aug 4, 202681 m13.9°C49 m
Aug 5, 202661 m14.0°C43 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 16, 2026 — seafloor 82 m (measured), deepest dive 48 m (modelled)Jun 16Jun 22, 2026 — seafloor 241 m (measured), deepest dive 112 m (modelled)Jul 19, 2026 — seafloor 80 m (measured), deepest dive 74 m (modelled)Jul 20, 2026 — seafloor 110 m (measured), deepest dive 75 m (modelled)Jul 21, 2026 — seafloor 91 m (measured), deepest dive 47 m (modelled)Jul 22, 2026 — seafloor 436 m (measured), deepest dive 128 m (modelled)Jul 23, 2026 — seafloor 215 m (measured), deepest dive 119 m (modelled)Jul 26, 2026 — seafloor 153 m (measured), deepest dive 64 m (modelled)Jul 26Jul 27, 2026 — seafloor 115 m (measured), deepest dive 78 m (modelled)Jul 28, 2026 — seafloor 171 m (measured), deepest dive 80 m (modelled)Jul 29, 2026 — seafloor 73 m (measured), deepest dive 60 m (modelled)Jul 30, 2026 — seafloor 54 m (measured), deepest dive 31 m (modelled)Jul 31, 2026 — seafloor 52 m (measured), deepest dive 44 m (modelled)Aug 1, 2026 — seafloor 16 m (measured), deepest dive 10 m (modelled)Aug 2, 2026 — seafloor 53 m (measured), deepest dive 30 m (modelled)Aug 2Aug 3, 2026 — seafloor 64 m (measured), deepest dive 39 m (modelled)Aug 4, 2026 — seafloor 81 m (measured), deepest dive 49 m (modelled)Aug 5, 2026 — seafloor 61 m (measured), deepest dive 43 m (modelled)Aug 6, 2026 — seafloor 95 m (measured), deepest dive 79 m (modelled)Aug 7, 2026 — seafloor 124 m (measured), deepest dive 92 m (modelled)Aug 8, 2026 — seafloor 80 m (measured), deepest dive 62 m (modelled)Aug 9, 2026 — seafloor 86 m (measured), deepest dive 42 m (modelled)Aug 9Aug 10, 2026 — seafloor 57 m (measured), deepest dive 52 m (modelled)Aug 11, 2026 — seafloor 76 m (measured), deepest dive 21 m (modelled)Aug 12, 2026 — seafloor 81 m (measured), deepest dive 69 m (modelled)Aug 13, 2026 — seafloor 78 m (measured), deepest dive 68 m (modelled)Aug 14, 2026 — seafloor 98 m (measured), deepest dive 13 m (modelled)Aug 15, 2026 — seafloor 82 m (measured), deepest dive 72 m (modelled)Aug 16, 2026 — seafloor 92 m (measured), deepest dive 70 m (modelled)Aug 16Aug 17, 2026 — seafloor 108 m (measured), deepest dive 70 m (modelled)Aug 18, 2026 — seafloor 70 m (measured), deepest dive 55 m (modelled)Aug 19, 2026 — seafloor 92 m (measured), deepest dive 69 m (modelled)Aug 20, 2026 — seafloor 82 m (measured), deepest dive 50 m (modelled)Aug 29, 2026 — seafloor 125 m (measured), deepest dive 74 m (modelled)Aug 30, 2026 — seafloor 85 m (measured), deepest dive 61 m (modelled)Aug 31, 2026 — seafloor 30 m (measured), deepest dive 26 m (modelled)Aug 31Sep 1, 2026 — seafloor 96 m (measured), deepest dive 72 m (modelled)Sep 2, 2026 — seafloor 93 m (measured), deepest dive 52 m (modelled)Sep 3, 2026 — seafloor 141 m (measured), deepest dive 119 m (modelled)Sep 4, 2026 — seafloor 43 m (measured), deepest dive 37 m (modelled)Sep 6, 2026 — seafloor 165 m (measured), deepest dive 45 m (modelled)

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

Dives

128 m
Deepest dive
5:15
Longest dive
525
Dives
24 m
Avg dive depth
41
Sightings
82
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150128 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (436 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 · Jul 22, 2026

measured
Seafloor depth
436 m
Sea-surface temperature
13.2°C
Distance from shore
1.0 km

Across the residency · 41 sightings

measured
Seafloor depth
16 m – 436 m
Sea-surface temperature
9.7°C – 15.7°C
Distance from shore
1.0 km – 6.0 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 41 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.