Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Chatham Strait
Fluke of Midnight (SE Alaska)
Midnight (SE Alaska) Confirmed in the catalog @26979
Jun 10, 2026

Chatham Strait · Jun 2026

Modelled · this session
38 m
Deepest dive
1:43
Longest dive
19
Dives

Dive metrics are modelled within real depth limits — not measured

Dive profile

modelled
0255038 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (44 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
44 m
Seafloor depth
9.2°C
Sea-surface temp
2.0 km
From shore

Source · opentopodata/gebco2020 · erddap/ncdcOisst21Agg · pacioos-erddap/dist2coast_1deg