U.S. Official No. 1353243
Not yet on Master's MateWATT'S UP, a pleasure boat listed on the the United States registry, measures 9.3 metres on deck. Below, she has a 3.1 m beam and a draft of 1.6 m. Officially she's U.S. official number 1353243. Claim WATT'S UP free and let the Master's Mate Safety Initiative Network keep an eye on her, on the water or off.
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
Joining the Safety Initiative Network doesn't just put WATT'S UP on the map. It hands you the full bridge:
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