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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.
Recreational

SEA SHELL

MMSI 368255050 · Call sign WDP8634

Not yet on Master's Mate
Type
Recreational
Flag
USAUSA
Length
11.9 m
Beam
4.1 m
Draft
1.5 m
Call sign
WDP8634
Official No.
1325053
Hull ID
TQG39517J021
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
9

Out of the United States, SEA SHELL is an 11.9-metre weekend cruiser. Below, she has a beam of 4.1 m and a draft of 1.5 m. On AIS she appears as MMSI 368255050, call sign WDP8634. SEA SHELL is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.

Free forever · No credit card · for recreational captains

Keep SEA SHELL looked after — even when you’re not aboard.

Anchor alarms that wake you, a live camera at the dock, and weather you can trust before every run.

Look after her — claim free →

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

Last known position · Jun 3, 2026
Position
48.5043° N, 122.6046° W
Cruising the Salish Sea? You're never out there alone.
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Joining the Safety Initiative Network doesn't just put SEA SHELL 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.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
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 SHELL and switch it all on
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About SEA SHELL

What kind of vessel is SEA SHELL?
SEA SHELL is a Recreational flagged to United States of America.
Where was SEA SHELL last seen?
SEA SHELL was last reported in the Salish Sea in Jun 2026 on public AIS.
What is SEA SHELL's MMSI?
SEA SHELL's MMSI is 368255050. Call sign WDP8634.
How big is SEA SHELL?
SEA SHELL is about 11.9 m long, 4.1 m on the beam, drawing 1.5 m.
Is SEA SHELL on the Master's Mate Safety Initiative Network?
Not yet. If SEA SHELL is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).

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