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

Draco – Residency

26th sighting in Gulf of Maine
Fluke of Draco
Draco Confirmed in the catalog @11217
Aug 20 – Sep 21, 2026 · Gulf of Maine

August on the Bank

Warm on top, fish below—this shelf never lets me down.

35 m
Deepest dive
1:23
Longest dive
22
Dives
Sightings
3
Days between first and last sighting
32

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 20, 202640 m20.7°C35 m
Aug 29, 2026141 m15.2°C32 m
Sep 21, 202698 m—29 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
Aug 20, 2026 — seafloor 40 m (measured), deepest dive 35 m (modelled)Aug 20Aug 29, 2026 — seafloor 141 m (measured), deepest dive 32 m (modelled)Aug 29Sep 21, 2026 — seafloor 98 m (measured), deepest dive 29 m (modelled)Sep 21

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

Dives

35 m
Deepest dive
1:23
Longest dive
22
Dives
15 m
Avg dive depth
3
Sightings
32
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0255035 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (40 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 · Aug 20, 2026

measured
Seafloor depth
40 m
Sea-surface temperature
20.7°C
Distance from shore
17.0 km

Across the residency · 3 sightings

measured
Seafloor depth
40 m – 141 m
Sea-surface temperature
15.2°C – 20.7°C
Distance from shore
17.0 km – 29.0 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 3 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.