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Glacier Bay & Icy Strait

Marquita – Residency

46th sighting in Glacier Bay & Icy Strait
Fluke of Marquita
Marquita Confirmed in the catalog @23156
Apr 17 – Aug 14, 2024 · Glacier Bay & Icy Strait

Glacier Bay & Icy Strait · Apr – Aug 2024

81 m
Deepest dive
3:08
Longest dive
196
Dives
Sightings
17
Days between first and last sighting
119

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 17, 202489 m5.8°C81 m
May 3, 2024133 m8.2°C70 m
May 6, 202443 m8.8°C38 m
May 6, 202476 m8.8°C59 m
May 12, 202445 m6.4°C41 m
May 13, 202423 m6.6°C21 m
May 15, 2024133 m6.9°C75 m
May 30, 202474 m8.4°C55 m
May 30, 202499 m8.4°C51 m
Jun 9, 202450 m8.7°C45 m
Jun 10, 2024114 m8.6°C46 m
Jun 25, 2024110 m11.4°C62 m
Jul 15, 202491 m11.3°C45 m
Jul 20, 202480 m11.7°C48 m
Jul 23, 202498 m11.0°C69 m
Aug 12, 2024107 m13.0°C46 m
Aug 14, 202450 m13.3°C40 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
Apr 17, 2024 — seafloor 89 m (measured), deepest dive 81 m (modelled)Apr 17May 3, 2024 — seafloor 133 m (measured), deepest dive 70 m (modelled)May 6, 2024 — seafloor 43 m (measured), deepest dive 38 m (modelled)May 6, 2024 — seafloor 76 m (measured), deepest dive 59 m (modelled)May 6May 12, 2024 — seafloor 45 m (measured), deepest dive 41 m (modelled)May 13, 2024 — seafloor 23 m (measured), deepest dive 21 m (modelled)May 15, 2024 — seafloor 133 m (measured), deepest dive 75 m (modelled)May 15May 30, 2024 — seafloor 74 m (measured), deepest dive 55 m (modelled)May 30, 2024 — seafloor 99 m (measured), deepest dive 51 m (modelled)Jun 9, 2024 — seafloor 50 m (measured), deepest dive 45 m (modelled)Jun 9Jun 10, 2024 — seafloor 114 m (measured), deepest dive 46 m (modelled)Jun 25, 2024 — seafloor 110 m (measured), deepest dive 62 m (modelled)Jul 15, 2024 — seafloor 91 m (measured), deepest dive 45 m (modelled)Jul 15Jul 20, 2024 — seafloor 80 m (measured), deepest dive 48 m (modelled)Jul 23, 2024 — seafloor 98 m (measured), deepest dive 69 m (modelled)Aug 12, 2024 — seafloor 107 m (measured), deepest dive 46 m (modelled)Aug 12Aug 14, 2024 — seafloor 50 m (measured), deepest dive 40 m (modelled)

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

Dives

81 m
Deepest dive
3:08
Longest dive
196
Dives
23 m
Avg dive depth
17
Sightings
119
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010081 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (89 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 · Apr 17, 2024

measured
Seafloor depth
89 m
Sea-surface temperature
5.8°C
Distance from shore
—

Across the residency · 17 sightings

measured
Seafloor depth
23 m – 133 m
Sea-surface temperature
5.8°C – 13.3°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 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.