Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Au'au Channel
Fluke of HW-MN0440179
HW-MN0440179 Confirmed in the catalog @13039
Apr 15, 2026

Au'au Channel · Apr 2026

Modelled · this session
76 m
Deepest dive
4:21
Longest dive
47
Dives

Dive metrics are modelled within real depth limits — not measured

Dive profile

modelled
05010076 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (87 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
87 m
Seafloor depth
24.4°C
Sea-surface temp
6.0 km
From shore

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