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Monterey Bay

Inverse – Residency

225th sighting in Monterey Bay
Fluke of Inverse
Inverse Confirmed in the catalog @125
Jul 22 – Oct 3, 2026 · Monterey Bay

Same Bay, Same Rhythm

Stayed put in Monterey, surfaced often, let the boats find me.

140 m
Deepest dive
5:00
Longest dive
146
Dives
Sightings
16
Days between first and last sighting
73

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jul 22, 2026243 m17.2°C27 m
Jul 30, 2026732 m16.7°C64 m
Aug 17, 202651 m16.8°C45 m
Aug 21, 202689 m16.6°C64 m
Aug 30, 2026120 m15.4°C49 m
Aug 31, 2026150 m15.3°C36 m
Sep 1, 2026142 m15.2°C84 m
Sep 2, 202682 m15.3°C55 m
Sep 3, 2026168 m15.3°C43 m
Sep 5, 2026251 m15.8°C43 m
Sep 9, 202693 m15.8°C85 m
Sep 10, 2026404 m17.7°C140 m
Sep 20, 2026155 m16.5°C86 m
Sep 23, 2026325 m17.0°C49 m
Sep 25, 202656 m16.5°C48 m
Oct 3, 2026155 m18.0°C92 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
Jul 22, 2026 — seafloor 243 m (measured), deepest dive 27 m (modelled)Jul 22Jul 30, 2026 — seafloor 732 m (measured), deepest dive 64 m (modelled)Aug 17, 2026 — seafloor 51 m (measured), deepest dive 45 m (modelled)Aug 21, 2026 — seafloor 89 m (measured), deepest dive 64 m (modelled)Aug 21Aug 30, 2026 — seafloor 120 m (measured), deepest dive 49 m (modelled)Aug 31, 2026 — seafloor 150 m (measured), deepest dive 36 m (modelled)Sep 1, 2026 — seafloor 142 m (measured), deepest dive 84 m (modelled)Sep 1Sep 2, 2026 — seafloor 82 m (measured), deepest dive 55 m (modelled)Sep 3, 2026 — seafloor 168 m (measured), deepest dive 43 m (modelled)Sep 5, 2026 — seafloor 251 m (measured), deepest dive 43 m (modelled)Sep 5Sep 9, 2026 — seafloor 93 m (measured), deepest dive 85 m (modelled)Sep 10, 2026 — seafloor 404 m (measured), deepest dive 140 m (modelled)Sep 20, 2026 — seafloor 155 m (measured), deepest dive 86 m (modelled)Sep 20Sep 23, 2026 — seafloor 325 m (measured), deepest dive 49 m (modelled)Sep 25, 2026 — seafloor 56 m (measured), deepest dive 48 m (modelled)Oct 3, 2026 — seafloor 155 m (measured), deepest dive 92 m (modelled)Oct 3

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

Dives

140 m
Deepest dive
5:00
Longest dive
146
Dives
25 m
Avg dive depth
16
Sightings
73
Days first → last

Dive metrics are modelled within real depth limits — not measured

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Dive profile

modelled
075150140 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (404 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 10, 2026

measured
Seafloor depth
404 m
Sea-surface temperature
17.7°C
Distance from shore
9.0 km

Across the residency · 16 sightings

measured
Seafloor depth
51 m – 732 m
Sea-surface temperature
15.2°C – 18.0°C
Distance from shore
1.0 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 16 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.