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

CRC-15098 – Residency

3rd sighting in Monterey Bay
Fluke of CRC-15098
CRC-15098 Confirmed in the catalog @324
May 19 – Oct 8, 2026 · Monterey Bay

Cold Water, Good Company

Summer pulled me north to the green bay and I stayed a while.

85 m
Deepest dive
3:25
Longest dive
62
Dives
Sightings
4
Days between first and last sighting
142
Deepest dive on record
85 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
May 19, 202621 m12.3°C18 m
Aug 11, 2026109 m16.7°C85 m
Aug 28, 202638 m17.2°C35 m
Oct 8, 202647 m—35 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
May 19, 2026 — seafloor 21 m (measured), deepest dive 18 m (modelled)May 19Aug 11, 2026 — seafloor 109 m (measured), deepest dive 85 m (modelled)Aug 11Aug 28, 2026 — seafloor 38 m (measured), deepest dive 35 m (modelled)Aug 28Oct 8, 2026 — seafloor 47 m (measured), deepest dive 35 m (modelled)Oct 8

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

Dives

85 m
Deepest dive
3:25
Longest dive
62
Dives
22 m
Avg dive depth
4
Sightings
142
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010085 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (109 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 11, 2026

measured
Seafloor depth
109 m
Sea-surface temperature
16.7°C
Distance from shore
5.0 km

Across the residency · 4 sightings

measured
Seafloor depth
21 m – 109 m
Sea-surface temperature
12.3°C – 17.2°C
Distance from shore
2.0 km – 5.0 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 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.