Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
North Pacific
Fluke of Hiuwai (FS)
Hiuwai (FS) Confirmed in the catalog @6136
Mar 22, 2026

North Pacific · Mar 2026

Modelled · this session
36 m
Deepest dive
1:14
Longest dive
9
Dives

Dive metrics are modelled within real depth limits — not measured

Dive profile

modelled
0255036 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (50 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
50 m
Seafloor depth
Sea-surface temp
3.0 km
From shore

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