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

Didi – Residency

60th sighting in Monterey Bay
Fluke of Didi
Didi Confirmed in the catalog @181
Jun 8 – Jul 2, 2025 · Monterey Bay

Monterey Bay · Jun – Jul 2025

127 m
Deepest dive
4:43
Longest dive
56
Dives
Sightings
5
Days between first and last sighting
24

Dive stats modelled within real depth limits — not measured

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SightingSeafloorSea tempDeepest dive (modelled)
Jun 8, 2025111 m15.2°C81 m
Jun 8, 2025753 m15.2°C127 m
Jun 9, 2025177 m14.8°C83 m
Jun 22, 2025484 m13.0°C78 m
Jul 2, 2025755 m13.4°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 8, 2025 — seafloor 111 m (measured), deepest dive 81 m (modelled)Jun 8Jun 8, 2025 — seafloor 753 m (measured), deepest dive 127 m (modelled)Jun 8Jun 9, 2025 — seafloor 177 m (measured), deepest dive 83 m (modelled)Jun 9Jun 22, 2025 — seafloor 484 m (measured), deepest dive 78 m (modelled)Jun 22Jul 2, 2025 — seafloor 755 m (measured), deepest dive 81 m (modelled)Jul 2

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

Dives

127 m
Deepest dive
4:43
Longest dive
56
Dives
39 m
Avg dive depth
5
Sightings
24
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
075150127 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (753 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 8, 2025

measured
Seafloor depth
753 m
Sea-surface temperature
15.2°C
Distance from shore
13.0 km

Across the residency · 5 sightings

measured
Seafloor depth
111 m – 755 m
Sea-surface temperature
13.0°C – 15.2°C
Distance from shore
6.0 km – 14.0 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 5 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.