Activity map — real sighting points on an OpenStreetMap basemap © OpenStreetMap contributors
Au'au Channel
Fluke of HW-MN0442898
HW-MN0442898 Confirmed in the catalog @58621
Mar 8, 2026

Au'au Channel · Feb 2026–Mar 2026

Modelled · this session
138 m
Deepest dive
4:58
Longest dive
94
Dives

Dive metrics are modelled within real depth limits — not measured

Get actual dive data with Risa Deep →

Deep Effort Score

Deep

Depth, duration and recovery resolved into a single number for this session.

Unlock with Risa Deep

Dive profile

modelled
075150138 mstartdive sequence (illustrative)

Depth shaped by the seafloor limit here (199 m) and the published dive-behaviour distribution. Modelled, not measured.

Measured · the place

Where this happened

measured
199 m
Seafloor depth
24.9°C
Sea-surface temp
11.0 km
From shore

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

Source records

This activity is assembled from 8 catalogued encounters on Happywhale.