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Kenai Fjords & Resurrection Bay

SEAK-5413 – Residency

36th sighting in Kenai Fjords & Resurrection Bay
Fluke of SEAK-5413
SEAK-5413 Confirmed in the catalog @15250
Jun 9 – Aug 14, 2025 · Kenai Fjords & Resurrection Bay

Kenai Fjords & Resurrection Bay · Jun – Aug 2025

130 m
Deepest dive
6:12
Longest dive
163
Dives
Sightings
9
Days between first and last sighting
66

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 9, 2025271 m8.2°C34 m
Jun 19, 202529 m10.8°C25 m
Jun 20, 202558 m10.8°C44 m
Jun 27, 2025233 m11.6°C130 m
Jun 28, 2025289 m11.5°C78 m
Jul 18, 202511 m—10 m
Jul 26, 2025289 m13.6°C124 m
Jul 26, 2025264 m13.7°C21 m
Aug 14, 2025166 m14.2°C99 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 9, 2025 — seafloor 271 m (measured), deepest dive 34 m (modelled)Jun 9Jun 19, 2025 — seafloor 29 m (measured), deepest dive 25 m (modelled)Jun 19Jun 20, 2025 — seafloor 58 m (measured), deepest dive 44 m (modelled)Jun 20Jun 27, 2025 — seafloor 233 m (measured), deepest dive 130 m (modelled)Jun 27Jun 28, 2025 — seafloor 289 m (measured), deepest dive 78 m (modelled)Jun 28Jul 18, 2025 — seafloor 11 m (measured), deepest dive 10 m (modelled)Jul 18Jul 26, 2025 — seafloor 289 m (measured), deepest dive 124 m (modelled)Jul 26Jul 26, 2025 — seafloor 264 m (measured), deepest dive 21 m (modelled)Jul 26Aug 14, 2025 — seafloor 166 m (measured), deepest dive 99 m (modelled)Aug 14

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

Dives

130 m
Deepest dive
6:12
Longest dive
163
Dives
22 m
Avg dive depth
9
Sightings
66
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150130 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (233 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 27, 2025

measured
Seafloor depth
233 m
Sea-surface temperature
11.6°C
Distance from shore
2.0 km

Across the residency · 9 sightings

measured
Seafloor depth
11 m – 289 m
Sea-surface temperature
8.2°C – 14.2°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 9 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.