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

Big Joe Tide

MMSI 576983000

Not yet on Master's Mate

Flag

VUT

Length

67 m

IMO

9302528

AIS reports

Big Joe Tide is a 67-metre boat, flying the flag of Vanuatu. On the registers she's MMSI 576983000, IMO 9302528. Big Joe Tide belongs on the Master's Mate Safety Initiative Network, a free safety net shared by boats the world over.

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Is Big Joe Tide your boat?

Your free claim unlocks the most powerful cruising platform ever built — anchor watch, worldwide charts, live AIS, weather routing, and a network of cruisers watching each other’s backs.

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Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers

Wherever Big Joe Tide roams, you're never out there alone.

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

Free with your claim

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

Joining the Safety Initiative Network doesn't just put Big Joe Tide 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 Big Joe Tide and switch it all on

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About Big Joe Tide

What kind of vessel is Big Joe Tide?

Big Joe Tide is a vessel flagged to Vanuatu.

What is Big Joe Tide's MMSI?

Big Joe Tide's MMSI is 576983000. IMO 9302528.

How big is Big Joe Tide?

Big Joe Tide is about 67 m long.

Is Big Joe Tide on the Master's Mate Safety Initiative Network?

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