Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Chatham Strait
Fluke of SEAK-2397
SEAK-2397 Confirmed in the catalog @23847
May 21, 2026

Chatham Strait · May 2026

Modelled · this session
41 m
Deepest dive
2:12
Longest dive
7
Dives

Dive metrics are modelled within real depth limits — not measured

Dive profile

modelled
0255041 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (100 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
100 m
Seafloor depth
Sea-surface temp
5.0 km
From shore

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