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Monterey Bay

2022-2023 calf of CRC-11258 – Residency

62nd sighting in Monterey Bay
Fluke of 2022-2023 calf of CRC-11258
2022-2023 calf of CRC-11258 Confirmed in the catalog @95745
Jun 29 – Oct 18, 2026 · Monterey Bay

Same Bend, Same Bay

Still working this stretch of green water, same as always.

216 m
Deepest dive
5:49
Longest dive
203
Dives
Sightings
17
Days between first and last sighting
111
Deepest dive on record
216 m · this residency

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 29, 202671 m16.6°C33 m
Jun 30, 202644 m16.1°C34 m
Jul 2, 202629 m15.6°C25 m
Jul 23, 2026160 m17.0°C110 m
Sep 6, 2026328 m15.5°C138 m
Sep 8, 2026124 m15.8°C80 m
Sep 9, 2026145 m15.8°C36 m
Sep 10, 2026164 m17.7°C61 m
Sep 23, 2026324 m16.9°C48 m
Sep 25, 2026420 m16.5°C216 m
Sep 25, 2026144 m16.7°C68 m
Sep 27, 2026120 m16.6°C109 m
Sep 28, 202673 m16.7°C45 m
Sep 29, 2026143 m16.7°C46 m
Sep 30, 2026147 m16.6°C130 m
Oct 5, 2026236 m17.8°C91 m
Oct 18, 2026254 m19.0°C81 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 29, 2026 — seafloor 71 m (measured), deepest dive 33 m (modelled)Jun 29Jun 30, 2026 — seafloor 44 m (measured), deepest dive 34 m (modelled)Jul 2, 2026 — seafloor 29 m (measured), deepest dive 25 m (modelled)Jul 23, 2026 — seafloor 160 m (measured), deepest dive 110 m (modelled)Jul 23Sep 6, 2026 — seafloor 328 m (measured), deepest dive 138 m (modelled)Sep 8, 2026 — seafloor 124 m (measured), deepest dive 80 m (modelled)Sep 9, 2026 — seafloor 145 m (measured), deepest dive 36 m (modelled)Sep 9Sep 10, 2026 — seafloor 164 m (measured), deepest dive 61 m (modelled)Sep 23, 2026 — seafloor 324 m (measured), deepest dive 48 m (modelled)Sep 25, 2026 — seafloor 420 m (measured), deepest dive 216 m (modelled)Sep 25Sep 25, 2026 — seafloor 144 m (measured), deepest dive 68 m (modelled)Sep 27, 2026 — seafloor 120 m (measured), deepest dive 109 m (modelled)Sep 28, 2026 — seafloor 73 m (measured), deepest dive 45 m (modelled)Sep 28Sep 29, 2026 — seafloor 143 m (measured), deepest dive 46 m (modelled)Sep 30, 2026 — seafloor 147 m (measured), deepest dive 130 m (modelled)Oct 5, 2026 — seafloor 236 m (measured), deepest dive 91 m (modelled)Oct 5Oct 18, 2026 — seafloor 254 m (measured), deepest dive 81 m (modelled)

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

Dives

216 m
Deepest dive
5:49
Longest dive
203
Dives
27 m
Avg dive depth
17
Sightings
111
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
0125250216 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (420 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 25, 2026

measured
Seafloor depth
420 m
Sea-surface temperature
16.5°C
Distance from shore
8.0 km

Across the residency · 17 sightings

measured
Seafloor depth
29 m – 420 m
Sea-surface temperature
15.5°C – 19.0°C
Distance from shore
2.0 km – 9.0 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 17 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.