MMSI 368180380 · Call sign WDL9583
Not yet on Master's MateDolphin Waters, a ferry vessel under the American flag, measures 13.7 metres on deck. Her hull carries a 4.3-metre beam and a draft of 1.1 m. She's on record as MMSI 368180380, call sign WDL9583. Dolphin Waters can be part of the Master's Mate Safety Initiative Network at no cost — a community watch that never sleeps.
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
Joining the Safety Initiative Network doesn't just put Dolphin Waters on the map. It hands you the full bridge:
© 2026 Master’s Mate. All rights reserved.