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

CRC-20265 – Residency

9th sighting in Monterey Bay
Fluke of CRC-20265
CRC-20265 Confirmed in the catalog @91813
Sep 30 – Oct 5, 2026 · Monterey Bay

Canyon Edge, Right on Time

Cold water, good feed, crowds of fins — exactly my kind of autumn.

147 m
Deepest dive
3:26
Longest dive
28
Dives
Sightings
4
Days between first and last sighting
5
Deepest dive on record
147 m · this residency

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Sep 30, 2026148 m—86 m
Oct 1, 202692 m—46 m
Oct 2, 2026567 m—147 m
Oct 5, 2026567 m—53 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 30, 2026 — seafloor 148 m (measured), deepest dive 86 m (modelled)Sep 30Oct 1, 2026 — seafloor 92 m (measured), deepest dive 46 m (modelled)Oct 1Oct 2, 2026 — seafloor 567 m (measured), deepest dive 147 m (modelled)Oct 2Oct 5, 2026 — seafloor 567 m (measured), deepest dive 53 m (modelled)Oct 5

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

Dives

147 m
Deepest dive
3:26
Longest dive
28
Dives
32 m
Avg dive depth
4
Sightings
5
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150147 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 · Oct 2, 2026

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

Across the residency · 4 sightings

measured
Seafloor depth
92 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 4 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.