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

2020-2021 calf of CRC-11250 – Residency

6th sighting in Monterey Bay
Fluke of 2020-2021 calf of CRC-11250
2020-2021 calf of CRC-11250 Confirmed in the catalog @59957
Jun 24 – 25, 2026 · Monterey Bay

Early Summer, Same Green Water

Two passes through my bay this stretch, and it still knows my name.

59 m
Deepest dive
2:31
Longest dive
43
Dives
Sightings
2
Days between first and last sighting
1

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 24, 202683 m16.6°C59 m
Jun 25, 202680 m16.7°C57 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
Jun 24, 2026 — seafloor 83 m (measured), deepest dive 59 m (modelled)Jun 24Jun 25, 2026 — seafloor 80 m (measured), deepest dive 57 m (modelled)Jun 25

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

Dives

59 m
Deepest dive
2:31
Longest dive
43
Dives
22 m
Avg dive depth
2
Sightings
1
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010059 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (83 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 · Jun 24, 2026

measured
Seafloor depth
83 m
Sea-surface temperature
16.6°C
Distance from shore
10.0 km

Across the residency · 2 sightings

measured
Seafloor depth
80 m – 83 m
Sea-surface temperature
16.6°C – 16.7°C
Distance from shore
9.0 km – 10.0 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 2 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.