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
COASTAL OBSERVER II
United Kingdom · last seen 56°N 3°W · Jun 2026 · MMSI 232057981
Not yet on Master's MateFlag
GBRFirst reported
Jun 2026
Last reported
Jun 2026
AIS reports
22
COASTAL OBSERVER II is a British boat. On AIS she appears as MMSI 232057981. Claim COASTAL OBSERVER II free on the Master's Mate Safety Initiative Network and let nearby cruisers have her back.
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Is COASTAL OBSERVER II 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
Last known position · Jun 3, 2026
Position
56.0072° N, 3.3874° W
Crossing the North Sea? 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 COASTAL OBSERVER II 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 COASTAL OBSERVER II and switch it all on
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About COASTAL OBSERVER II
What kind of vessel is COASTAL OBSERVER II?
COASTAL OBSERVER II is a vessel flagged to United Kingdom.
Where was COASTAL OBSERVER II last seen?
COASTAL OBSERVER II was last reported in the North Sea in Jun 2026 on public AIS.
What is COASTAL OBSERVER II's MMSI?
COASTAL OBSERVER II's MMSI is 232057981.
Is COASTAL OBSERVER II on the Master's Mate Safety Initiative Network?
Not yet. If COASTAL OBSERVER II is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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