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.
Passenger (Inspected)
SEAWARD
MMSI 367027000 · Call sign WDL9564
Not yet on Master's MateType
Passenger (Inspected)
Flag
USALength
19.8 m
Beam
5.1 m
Draft
2.5 m
Call sign
WDL9564
Official No.
931937
First reported
Jun 2026
Last reported
Jun 2026
AIS reports
18
SEAWARD, an American passenger vessel, measures 19.8 metres on deck. SEAWARD has a beam measuring 5.1 metres and a 2.5 m draft. Her papers read MMSI 367027000, call sign WDL9564. It's free to add SEAWARD to the Master's Mate Safety Initiative Network — like AAA for the ocean, run by the cruisers who use it.
Free forever · No credit card · for passenger & charter operators
Keep every soul aboard SEAWARD safe.
Distress alerting, live AIS, onboard monitoring and weather routing — the safety stack for boats that carry people.
Switch on the safety stack — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Live AIS position · Jun 9, 2026 15:58 UTC
Position
37.8651° N, 122.4935° W
Status
Moored
Speed
0.0 kn
Course
360°
Sailing San Francisco Bay? 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 passenger & charter operators
The most powerful cruising platform ever built — yours, free.
Joining the Safety Initiative Network doesn't just put SEAWARD on the map. It hands you the full bridge:
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
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.
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.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
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 SEAWARD and switch it all on
Free to join · nothing to install to start · cancel anytime
About SEAWARD
What kind of vessel is SEAWARD?
SEAWARD is a Passenger (Inspected) flagged to United States of America.
Where was SEAWARD last seen?
SEAWARD was last reported in San Francisco Bay in Jun 2026 on public AIS.
What is SEAWARD's MMSI?
SEAWARD's MMSI is 367027000. Call sign WDL9564.
How big is SEAWARD?
SEAWARD is about 19.8 m long, 5.1 m on the beam, drawing 2.5 m.
Is SEAWARD on the Master's Mate Safety Initiative Network?
Not yet. If SEAWARD is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
© 2026 Master’s Mate. All rights reserved.