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.
Unclassified
Ocean Bay
MMSI 368355410 · Call sign WDP4545
Not yet on Master's MateType
Unclassified
Flag
USALength
21.9 m
Beam
7.3 m
Draft
1.5 m
Call sign
WDP4545
Official No.
1339938
AIS reports
1
Ocean Bay, a craft under American registration, measures 21.9 metres on deck. She carries a 7.3-metre beam and a 1.5-metre draft. Her papers read MMSI 368355410, call sign WDP4545. Join Ocean Bay to the Master's Mate Safety Initiative Network — free, and built by cruisers for cruisers.
Free forever · No credit card
Is Ocean Bay 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.
Claim this boat — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever Ocean Bay 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 Ocean Bay 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 Ocean Bay and switch it all on
Free to join · nothing to install to start · cancel anytime
About Ocean Bay
What kind of vessel is Ocean Bay?
Ocean Bay is a Unclassified flagged to United States of America.
What is Ocean Bay's MMSI?
Ocean Bay's MMSI is 368355410. Call sign WDP4545.
How big is Ocean Bay?
Ocean Bay is about 21.9 m long, 7.3 m on the beam, drawing 1.5 m.
Is Ocean Bay on the Master's Mate Safety Initiative Network?
Not yet. If Ocean Bay is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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