Master's MateSafety Initiative Network

The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.

Vessel

Sea Boss

MMSI 356856000

Not yet on Master's Mate

Flag

PAN

Length

167 m

IMO

8603224

AIS reports

Sea Boss is a vessel hailing from Panama, 167 metres overall. Her registration reads MMSI 356856000, IMO 8603224. Sea Boss belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Wherever Sea Boss roams, you're never out there alone.

Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.

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The most powerful cruising platform ever built — yours, free.

Joining the Safety Initiative Network doesn't just put Sea Boss on the map. It hands you the full bridge:

Anchor Watch

GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.

Worldwide Charts

Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.

Live AIS & Traffic

See every vessel around you in real time. Closest-approach warnings before they matter.

Weather & Routing

GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.

Onboard Cameras

Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.

Systems Monitoring

Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.

Distress Mesh

Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.

Hail Any Captain

A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.

Claim Sea Boss and switch it all on

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About Sea Boss

What kind of vessel is Sea Boss?

Sea Boss is a vessel flagged to Panama.

What is Sea Boss's MMSI?

Sea Boss's MMSI is 356856000. IMO 8603224.

How big is Sea Boss?

Sea Boss is about 167 m long.

Is Sea Boss on the Master's Mate Safety Initiative Network?

Not yet. If Sea Boss is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).