Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Au'au Channel
Fluke of HW-MN0440270
HW-MN0440270 Confirmed in the catalog @13134
Mar 19, 2026

Au'au Channel · Mar 2026

Modelled · this session
71 m
Deepest dive
3:01
Longest dive
14
Dives

Dive metrics are modelled within real depth limits — not measured

Dive profile

modelled
05010071 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (88 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
88 m
Seafloor depth
24.8°C
Sea-surface temp
5.0 km
From shore

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