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Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Gulf of Maine

Snare – Residency

17th sighting in Gulf of Maine
Fluke of Snare
Snare Confirmed in the catalog @22149
Jul 10 – Oct 8, 2026 · Gulf of Maine

Green Water, Full Table

Sand eels thick, company shifting daily — this bank never gets old for me.

63 m
Deepest dive
2:45
Longest dive
126
Dives
Sightings
11
Days between first and last sighting
90

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 10, 202622 m20.7°C18 m
Jul 20, 202628 m18.5°C21 m
Jul 25, 202628 m18.4°C24 m
Aug 4, 202629 m19.3°C25 m
Aug 27, 202657 m20.6°C32 m
Aug 28, 202635 m20.2°C31 m
Aug 29, 202658 m20.9°C44 m
Sep 9, 202623 m19.1°C21 m
Sep 12, 202675 m—63 m
Sep 13, 202662 m—25 m
Oct 8, 202628 m—21 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
Jul 10, 2026 — seafloor 22 m (measured), deepest dive 18 m (modelled)Jul 10Jul 20, 2026 — seafloor 28 m (measured), deepest dive 21 m (modelled)Jul 20Jul 25, 2026 — seafloor 28 m (measured), deepest dive 24 m (modelled)Jul 25Aug 4, 2026 — seafloor 29 m (measured), deepest dive 25 m (modelled)Aug 4Aug 27, 2026 — seafloor 57 m (measured), deepest dive 32 m (modelled)Aug 27Aug 28, 2026 — seafloor 35 m (measured), deepest dive 31 m (modelled)Aug 28Aug 29, 2026 — seafloor 58 m (measured), deepest dive 44 m (modelled)Aug 29Sep 9, 2026 — seafloor 23 m (measured), deepest dive 21 m (modelled)Sep 9Sep 12, 2026 — seafloor 75 m (measured), deepest dive 63 m (modelled)Sep 12Sep 13, 2026 — seafloor 62 m (measured), deepest dive 25 m (modelled)Sep 13Oct 8, 2026 — seafloor 28 m (measured), deepest dive 21 m (modelled)Oct 8

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

Dives

63 m
Deepest dive
2:45
Longest dive
126
Dives
16 m
Avg dive depth
11
Sightings
90
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010063 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (75 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 12, 2026

measured
Seafloor depth
75 m
Sea-surface temperature
—
Distance from shore
22.0 km

Across the residency · 11 sightings

measured
Seafloor depth
22 m – 75 m
Sea-surface temperature
18.4°C – 20.9°C
Distance from shore
5.0 km – 25.0 km

Sources: GEBCO seafloor grid · PacIOOS coastline distance

Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors

Source records

This activity is assembled from 11 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.