Risa
Try Deep freeDeep
Risa
Try Deep freeDeep
Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Monterey Bay

Clubs – Residency

215th sighting in Monterey Bay
Fluke of Clubs
Clubs Confirmed in the catalog @7083
Apr 26 – Oct 12, 2025 · Monterey Bay

Monterey Bay · Apr – Oct 2025

84 m
Deepest dive
3:36
Longest dive
128
Dives
Sightings
13
Days between first and last sighting
169

Dive stats modelled within real depth limits — not measured

Get actual dive data with Risa Deep →
SightingSeafloorSea tempDeepest dive (modelled)
Apr 26, 202568 m12.7°C50 m
Jun 1, 202580 m14.0°C71 m
Jun 2, 202571 m14.0°C64 m
Jun 5, 202547 m14.4°C37 m
Jul 6, 202570 m13.8°C63 m
Jul 12, 202585 m12.9°C48 m
Aug 24, 202556 m13.9°C19 m
Aug 24, 202542 m13.9°C32 m
Aug 27, 202574 m15.2°C62 m
Sep 16, 202558 m17.1°C53 m
Oct 4, 2025273 m17.3°C84 m
Oct 5, 202564 m17.4°C57 m
Oct 12, 2025228 m16.9°C32 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
Apr 26, 2025 — seafloor 68 m (measured), deepest dive 50 m (modelled)Apr 26Jun 1, 2025 — seafloor 80 m (measured), deepest dive 71 m (modelled)Jun 2, 2025 — seafloor 71 m (measured), deepest dive 64 m (modelled)Jun 5, 2025 — seafloor 47 m (measured), deepest dive 37 m (modelled)Jun 5Jul 6, 2025 — seafloor 70 m (measured), deepest dive 63 m (modelled)Jul 12, 2025 — seafloor 85 m (measured), deepest dive 48 m (modelled)Aug 24, 2025 — seafloor 56 m (measured), deepest dive 19 m (modelled)Aug 24Aug 24, 2025 — seafloor 42 m (measured), deepest dive 32 m (modelled)Aug 27, 2025 — seafloor 74 m (measured), deepest dive 62 m (modelled)Sep 16, 2025 — seafloor 58 m (measured), deepest dive 53 m (modelled)Sep 16Oct 4, 2025 — seafloor 273 m (measured), deepest dive 84 m (modelled)Oct 5, 2025 — seafloor 64 m (measured), deepest dive 57 m (modelled)Oct 12, 2025 — seafloor 228 m (measured), deepest dive 32 m (modelled)Oct 12

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

Dives

84 m
Deepest dive
3:36
Longest dive
128
Dives
23 m
Avg dive depth
13
Sightings
169
Days first → last

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Dive profile

modelled
05010084 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (273 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.

Unlock with Risa Deep

Place

Where this happened · Oct 4, 2025

measured
Seafloor depth
273 m
Sea-surface temperature
17.3°C
Distance from shore
5.0 km

Across the residency · 13 sightings

measured
Seafloor depth
42 m – 273 m
Sea-surface temperature
12.7°C – 17.4°C
Distance from shore
1.0 km – 12.0 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 13 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).

Happywhale runs on donations: support Happywhale →

Breach is an independent project. It is not affiliated with, nor endorsed by, Happywhale or GBIF.