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Lynn Canal & Stephens Passage

Juneauite – Residency

234th sighting in Lynn Canal & Stephens Passage
Fluke of Juneauite
Juneauite Confirmed in the catalog @13431
May 20 – Oct 6, 2026 · Lynn Canal & Stephens Passage

Icy Strait, All Summer

Cameras kept finding me here — I've fed these waters for ages and never tire of it.

102 m
Deepest dive
3:59
Longest dive
782
Dives
Sightings
72
Days between first and last sighting
139

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
May 20, 202621 m7.8°C18 m
May 30, 202661 m8.2°C40 m
May 31, 202676 m8.2°C52 m
Jun 7, 2026125 m9.6°C39 m
Jun 9, 2026200 m9.6°C83 m
Jun 11, 2026117 m9.7°C79 m
Jun 12, 202692 m9.8°C65 m
Jun 13, 2026100 m10.2°C38 m
Jun 15, 2026110 m9.1°C90 m
Jun 16, 2026110 m9.3°C88 m
Jun 18, 2026100 m9.3°C86 m
Jun 19, 2026100 m9.0°C28 m
Jun 24, 202693 m11.4°C60 m
Jun 25, 202661 m11.5°C26 m
Jun 26, 2026117 m11.8°C102 m
Jun 27, 202691 m11.7°C45 m
Jun 29, 2026125 m11.8°C72 m
Jul 15, 202696 m13.5°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
May 20, 2026 — seafloor 21 m (measured), deepest dive 18 m (modelled)May 20May 30, 2026 — seafloor 61 m (measured), deepest dive 40 m (modelled)May 31, 2026 — seafloor 76 m (measured), deepest dive 52 m (modelled)Jun 7, 2026 — seafloor 125 m (measured), deepest dive 39 m (modelled)Jun 9, 2026 — seafloor 200 m (measured), deepest dive 83 m (modelled)Jun 11, 2026 — seafloor 117 m (measured), deepest dive 79 m (modelled)Jun 12, 2026 — seafloor 92 m (measured), deepest dive 65 m (modelled)Jun 13, 2026 — seafloor 100 m (measured), deepest dive 38 m (modelled)Jun 15, 2026 — seafloor 110 m (measured), deepest dive 90 m (modelled)Jun 16, 2026 — seafloor 110 m (measured), deepest dive 88 m (modelled)Jun 18, 2026 — seafloor 100 m (measured), deepest dive 86 m (modelled)Jun 19, 2026 — seafloor 100 m (measured), deepest dive 28 m (modelled)Jun 24, 2026 — seafloor 93 m (measured), deepest dive 60 m (modelled)Jun 24Jun 25, 2026 — seafloor 61 m (measured), deepest dive 26 m (modelled)Jun 26, 2026 — seafloor 117 m (measured), deepest dive 102 m (modelled)Jun 27, 2026 — seafloor 91 m (measured), deepest dive 45 m (modelled)Jun 29, 2026 — seafloor 125 m (measured), deepest dive 72 m (modelled)Jul 15, 2026 — seafloor 96 m (measured), deepest dive 43 m (modelled)Jul 16, 2026 — seafloor 93 m (measured), deepest dive 70 m (modelled)Jul 17, 2026 — seafloor 94 m (measured), deepest dive 33 m (modelled)Jul 18, 2026 — seafloor 97 m (measured), deepest dive 88 m (modelled)Jul 19, 2026 — seafloor 109 m (measured), deepest dive 67 m (modelled)Jul 20, 2026 — seafloor 90 m (measured), deepest dive 52 m (modelled)Jul 21, 2026 — seafloor 62 m (measured), deepest dive 48 m (modelled)Jul 22, 2026 — seafloor 93 m (measured), deepest dive 82 m (modelled)Jul 22Jul 23, 2026 — seafloor 100 m (measured), deepest dive 92 m (modelled)Jul 24, 2026 — seafloor 103 m (measured), deepest dive 80 m (modelled)Jul 25, 2026 — seafloor 104 m (measured), deepest dive 71 m (modelled)Jul 26, 2026 — seafloor 105 m (measured), deepest dive 75 m (modelled)Jul 27, 2026 — seafloor 115 m (measured), deepest dive 99 m (modelled)Jul 28, 2026 — seafloor 122 m (measured), deepest dive 54 m (modelled)Jul 29, 2026 — seafloor 109 m (measured), deepest dive 34 m (modelled)Jul 30, 2026 — seafloor 80 m (measured), deepest dive 51 m (modelled)Aug 2, 2026 — seafloor 88 m (measured), deepest dive 75 m (modelled)Aug 3, 2026 — seafloor 91 m (measured), deepest dive 67 m (modelled)Aug 4, 2026 — seafloor 97 m (measured), deepest dive 85 m (modelled)Aug 5, 2026 — seafloor 96 m (measured), deepest dive 32 m (modelled)Aug 5Aug 6, 2026 — seafloor 72 m (measured), deepest dive 57 m (modelled)Aug 7, 2026 — seafloor 112 m (measured), deepest dive 60 m (modelled)Aug 8, 2026 — seafloor 108 m (measured), deepest dive 59 m (modelled)Aug 9, 2026 — seafloor 89 m (measured), deepest dive 67 m (modelled)Aug 10, 2026 — seafloor 125 m (measured), deepest dive 99 m (modelled)Aug 11, 2026 — seafloor 160 m (measured), deepest dive 75 m (modelled)Aug 12, 2026 — seafloor 95 m (measured), deepest dive 68 m (modelled)Aug 13, 2026 — seafloor 158 m (measured), deepest dive 67 m (modelled)Aug 14, 2026 — seafloor 91 m (measured), deepest dive 29 m (modelled)Aug 17, 2026 — seafloor 91 m (measured), deepest dive 37 m (modelled)Aug 18, 2026 — seafloor 132 m (measured), deepest dive 80 m (modelled)Aug 20, 2026 — seafloor 110 m (measured), deepest dive 30 m (modelled)Aug 20Aug 21, 2026 — seafloor 72 m (measured), deepest dive 32 m (modelled)Aug 22, 2026 — seafloor 72 m (measured), deepest dive 54 m (modelled)Aug 23, 2026 — seafloor 114 m (measured), deepest dive 95 m (modelled)Aug 26, 2026 — seafloor 72 m (measured), deepest dive 44 m (modelled)Aug 27, 2026 — seafloor 108 m (measured), deepest dive 76 m (modelled)Aug 29, 2026 — seafloor 179 m (measured), deepest dive 64 m (modelled)Aug 30, 2026 — seafloor 115 m (measured), deepest dive 55 m (modelled)Aug 31, 2026 — seafloor 77 m (measured), deepest dive 41 m (modelled)Sep 1, 2026 — seafloor 104 m (measured), deepest dive 84 m (modelled)Sep 9, 2026 — seafloor 86 m (measured), deepest dive 42 m (modelled)Sep 11, 2026 — seafloor 66 m (measured), deepest dive 27 m (modelled)Sep 13, 2026 — seafloor 92 m (measured), deepest dive 70 m (modelled)Sep 13Sep 14, 2026 — seafloor 92 m (measured), deepest dive 66 m (modelled)Sep 15, 2026 — seafloor 41 m (measured), deepest dive 29 m (modelled)Sep 16, 2026 — seafloor 86 m (measured), deepest dive 73 m (modelled)Sep 17, 2026 — seafloor 84 m (measured), deepest dive 39 m (modelled)Sep 18, 2026 — seafloor 124 m (measured), deepest dive 74 m (modelled)Sep 19, 2026 — seafloor 72 m (measured), deepest dive 35 m (modelled)Sep 22, 2026 — seafloor 96 m (measured), deepest dive 46 m (modelled)Sep 23, 2026 — seafloor 51 m (measured), deepest dive 38 m (modelled)Sep 24, 2026 — seafloor 95 m (measured), deepest dive 46 m (modelled)Oct 4, 2026 — seafloor 95 m (measured), deepest dive 29 m (modelled)Oct 6, 2026 — seafloor 57 m (measured), deepest dive 49 m (modelled)

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

Dives

102 m
Deepest dive
3:59
Longest dive
782
Dives
24 m
Avg dive depth
72
Sightings
139
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150102 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (117 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.

Unlock with Risa Deep

Place

Where this happened · Jun 26, 2026

measured
Seafloor depth
117 m
Sea-surface temperature
11.8°C
Distance from shore
1.0 km

Across the residency · 72 sightings

measured
Seafloor depth
21 m – 200 m
Sea-surface temperature
7.8°C – 15.8°C
Distance from shore
1.0 km – 2.0 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 72 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.