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

Coco – Residency

11th sighting in Monterey Bay
Fluke of Coco
Coco Confirmed in the catalog @125723
Apr 3 – May 7, 2025 · Monterey Bay

Monterey Bay · Apr – May 2025

118 m
Deepest dive
4:49
Longest dive
155
Dives
Sightings
7
Days between first and last sighting
34

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Apr 3, 202584 m—35 m
Apr 21, 202583 m—76 m
Apr 27, 2025567 m—118 m
May 1, 202577 m—54 m
May 2, 202570 m—59 m
May 6, 202589 m—50 m
May 7, 202593 m—68 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
Apr 3, 2025 — seafloor 84 m (measured), deepest dive 35 m (modelled)Apr 3Apr 21, 2025 — seafloor 83 m (measured), deepest dive 76 m (modelled)Apr 21Apr 27, 2025 — seafloor 567 m (measured), deepest dive 118 m (modelled)Apr 27May 1, 2025 — seafloor 77 m (measured), deepest dive 54 m (modelled)May 1May 2, 2025 — seafloor 70 m (measured), deepest dive 59 m (modelled)May 2May 6, 2025 — seafloor 89 m (measured), deepest dive 50 m (modelled)May 6May 7, 2025 — seafloor 93 m (measured), deepest dive 68 m (modelled)May 7

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

Dives

118 m
Deepest dive
4:49
Longest dive
155
Dives
22 m
Avg dive depth
7
Sightings
34
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150118 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (567 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 · Apr 27, 2025

measured
Seafloor depth
567 m
Sea-surface temperature
—
Distance from shore
16.0 km

Across the residency · 7 sightings

measured
Seafloor depth
70 m – 567 m
Sea-surface temperature
—
Distance from shore
2.0 km – 16.0 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 7 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.