Track a vessel

Enter the tracking details to open a live feed. The tunnel secret is your access credential — it is used once to open the connection and is never stored.

Provided by whoever configured the vessel's tracker.

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Connecting

Position

Lat / Lon
— , —

Course & speed

Heading (magnetic)
—°M
COG
—°T
SOG
—kn
STW
—kn

Depth & apparent wind

Depth
—ft
Wind speed (apparent)
—kn
Wind angle (apparent)
—° (from bow)

True wind (calculated)

Derived on this page from apparent wind, COG, and SOG — not a direct instrument reading.

Wind speed (true, calc.)
—kn
Wind direction (true, calc.)
—° (from)

No data yet