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

Teatime – Residency

14th sighting in Gulf of Maine
Fluke of Teatime
Teatime Confirmed in the catalog @25275
Aug 2 – Sep 12, 2025 · Gulf of Maine

Gulf of Maine · Aug – Sep 2025

54 m
Deepest dive
2:32
Longest dive
94
Dives
Sightings
11
Days between first and last sighting
42

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Aug 2, 202560 m—50 m
Aug 18, 202542 m—33 m
Aug 19, 202538 m—32 m
Aug 20, 202540 m—17 m
Aug 26, 202551 m—43 m
Aug 28, 202540 m—31 m
Aug 29, 2025100 m—36 m
Aug 29, 2025120 m—18 m
Aug 30, 202556 m—36 m
Sep 9, 202517 m—12 m
Sep 12, 202573 m—54 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 2, 2025 — seafloor 60 m (measured), deepest dive 50 m (modelled)Aug 2Aug 18, 2025 — seafloor 42 m (measured), deepest dive 33 m (modelled)Aug 18Aug 19, 2025 — seafloor 38 m (measured), deepest dive 32 m (modelled)Aug 19Aug 20, 2025 — seafloor 40 m (measured), deepest dive 17 m (modelled)Aug 20Aug 26, 2025 — seafloor 51 m (measured), deepest dive 43 m (modelled)Aug 26Aug 28, 2025 — seafloor 40 m (measured), deepest dive 31 m (modelled)Aug 28Aug 29, 2025 — seafloor 100 m (measured), deepest dive 36 m (modelled)Aug 29Aug 29, 2025 — seafloor 120 m (measured), deepest dive 18 m (modelled)Aug 29Aug 30, 2025 — seafloor 56 m (measured), deepest dive 36 m (modelled)Aug 30Sep 9, 2025 — seafloor 17 m (measured), deepest dive 12 m (modelled)Sep 9Sep 12, 2025 — seafloor 73 m (measured), deepest dive 54 m (modelled)Sep 12

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

Dives

54 m
Deepest dive
2:32
Longest dive
94
Dives
17 m
Avg dive depth
11
Sightings
42
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010054 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (73 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, 2025

measured
Seafloor depth
73 m
Sea-surface temperature
—
Distance from shore
4.0 km

Across the residency · 11 sightings

measured
Seafloor depth
17 m – 120 m
Sea-surface temperature
—
Distance from shore
3.0 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 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.