Monterey Bay
Fluke of Checkmarks (California)
Checkmarks (California) Confirmed in the catalog @700
Dec 28, 2025

Summer's End in Monterey

Six months in my favorite bay, watching the seasons turn while the krill stayed thick.

Modelled · this session
186 m
Deepest dive
7:46
Longest dive
329
Dives

Dive metrics are modelled within real depth limits — not measured

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Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

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Dive profile

modelled
0100200186 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (567 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
567 m
Seafloor depth
Sea-surface temp
From shore

Source · opentopodata/gebco2020

Source records

This activity is assembled from 30 catalogued encounters on Happywhale.