Features
From the sofa to the helm.
Three surfaces, one trip: the outlook that picks your day, the screen that answers the questions you ask at the wheel, and the chart underneath both of them.
Three parts of one trip.
The best day and the best hour
Most of a good trip is decided before anyone unties a line. Bonasea turns a 10-day forecast into a straight answer: go on Thursday, leave at nine.
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Your on-board companion
Once you are moving the questions change: how long to the bay, how much fuel, how deep here. The navigation screen answers them at the wheel.
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A chart-style map from open data
Depth bands, seamarks with their light characters, terrain contours, and every anchorage, fuel dock and hazard we can find in open data.
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Find your day on the water.
Set your boat up once, and every route you care about gets a ten-day answer.
App StoreAvailable soonGoogle PlayAvailable soon
Three days free when it lands. No card to start.