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.
Tanker
BLUE SEA
MMSI 255915925 · Call sign CQ2383
Not yet on Master's MateType
Tanker
Flag
PRTLength
229 m
Beam
42 m
Draft
14.8 m
Call sign
CQ2383
IMO
9413028
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
39
Out of Portugal, BLUE SEA is a 229-metre tanker. BLUE SEA has a beam of 42 m and a 14.8 m draft. On the registers she's MMSI 255915925, call sign CQ2383, IMO 9413028. BLUE SEA is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
Free forever · No credit card · for commercial operators
Eyes on BLUE SEA, around the clock.
Real-time AIS, full systems telemetry, distress alerting and worldwide charts — your hull on one dashboard, from anywhere.
Put her on the dashboard — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 8, 2026 23:38 UTC
Position
39.3037° N, 9.9525° W
Status
Under way (engine)
Speed
11.0 kn
Course
1°
Destination
SE GOT
ETA
06-13 20:00 UTC
Wherever BLUE SEA 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 · for commercial operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put BLUE SEA on the map. It hands you the full bridge:
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim BLUE SEA and switch it all on
Free to join · nothing to install to start · cancel anytime
About BLUE SEA
What kind of vessel is BLUE SEA?
BLUE SEA is a Tanker flagged to Portugal.
Where was BLUE SEA last seen?
BLUE SEA was last reported in around 36°N 4°W in Jun 2026 on public AIS.
What is BLUE SEA's MMSI?
BLUE SEA's MMSI is 255915925. Call sign CQ2383. IMO 9413028.
How big is BLUE SEA?
BLUE SEA is about 229 m long, 42 m on the beam, drawing 14.8 m.
Is BLUE SEA on the Master's Mate Safety Initiative Network?
Not yet. If BLUE SEA is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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