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

Strikeout – Residency

3rd sighting in Gulf of Maine
Fluke of Strikeout
Strikeout Confirmed in the catalog @25318
Sep 12 – Oct 18, 2026 · Gulf of Maine

Deep Water, Right on Schedule

Autumn finds me out deep, exactly where I like it.

63 m
Deepest dive
2:35
Longest dive
15
Dives
Sightings
2
Days between first and last sighting
36
Deepest dive on record
63 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Sep 12, 2026178 m—63 m
Oct 18, 202628 m—24 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
Sep 12, 2026 — seafloor 178 m (measured), deepest dive 63 m (modelled)Sep 12Oct 18, 2026 — seafloor 28 m (measured), deepest dive 24 m (modelled)Oct 18

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

Dives

63 m
Deepest dive
2:35
Longest dive
15
Dives
19 m
Avg dive depth
2
Sightings
36
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010063 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (178 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
178 m
Sea-surface temperature
—
Distance from shore
28.0 km

Across the residency · 2 sightings

measured
Seafloor depth
28 m – 178 m
Sea-surface temperature
—
Distance from shore
26.0 km – 28.0 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 2 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.