Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Chatham Strait
Fluke of SEAK-5443
SEAK-5443 Confirmed in the catalog @51314
Jun 10, 2026

Chatham Strait · May 2026–Jun 2026

Modelled · this session
81 m
Deepest dive
2:32
Longest dive
18
Dives

Dive metrics are modelled within real depth limits — not measured

Dive profile

modelled
05010081 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (222 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
222 m
Seafloor depth
Sea-surface temp
1.0 km
From shore

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