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

Hawksbill – Residency

12th sighting in Gulf of Maine
Fluke of Hawksbill
Hawksbill Confirmed in the catalog @10685
Jun 13 – Aug 16, 2025 · Gulf of Maine

Gulf of Maine · Jun – Aug 2025

98 m
Deepest dive
2:54
Longest dive
60
Dives
Sightings
5
Days between first and last sighting
65
Deepest dive on record
98 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 13, 2025129 m—55 m
Jun 27, 2025183 m—98 m
Jul 19, 2025165 m—42 m
Jul 26, 202565 m—40 m
Aug 16, 202566 m—59 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 13, 2025 — seafloor 129 m (measured), deepest dive 55 m (modelled)Jun 13Jun 27, 2025 — seafloor 183 m (measured), deepest dive 98 m (modelled)Jun 27Jul 19, 2025 — seafloor 165 m (measured), deepest dive 42 m (modelled)Jul 19Jul 26, 2025 — seafloor 65 m (measured), deepest dive 40 m (modelled)Jul 26Aug 16, 2025 — seafloor 66 m (measured), deepest dive 59 m (modelled)Aug 16

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

Dives

98 m
Deepest dive
2:54
Longest dive
60
Dives
23 m
Avg dive depth
5
Sightings
65
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
05010098 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (183 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
183 m
Sea-surface temperature
—
Distance from shore
28.0 km

Across the residency · 5 sightings

measured
Seafloor depth
65 m – 183 m
Sea-surface temperature
—
Distance from shore
20.0 km – 51.0 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 5 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.