HelmKeeper

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About this app

HelmKeeper is the boating companion that makes the safety steps you should take actually easy — and keeps your vessel, your conditions, and your emergency know-how in one place.

File a float plan — and actually send it.
A float plan tells someone ashore where you're headed and when you'll be back, so help can be sent if you don't return. HelmKeeper lets you build one in minutes and text it to one or more contacts in a single tap, with an emergency contact pulled straight from your address book. The safety step everyone means to take, finally easy enough to do every time.

Emergency procedures, a thumb away.
The SOS tab keeps clear, calm, step-by-step guidance for the moments that count — including running aground, man overboard, fire aboard, taking on water, medical emergencies, capsizing, and the ones most apps skip: prop strike and a fouled prop. The distress-call steps (VHF Channel 16, then your Mayday) are right at the top, so you're never scrolling when seconds matter.

Marine conditions you can trust — because we show our work.
Tides, currents, wind, waves, and weather from official NOAA and National Weather Service sources, mapped across thousands of stations. Every station shows what it actually tracks, and when the nearest data is some distance away, HelmKeeper tells you exactly how far — no pretending a reading is local when it isn't.

Checklists that travel with your crew.
Build maintenance and pre-departure checklists, then text the "what to bring" list — food, bait, towels, gear — to whoever's coming along.

Built to be light on your battery.
On the water, a dead phone is a safety problem. HelmKeeper is deliberately easy on battery and data, so it's still there when you need it most.

Your boat's home base.
Manage your vessel details, insurance, and saved spots — all in one place, all private to you.

Weather and marine data are provided for planning and general information. Always confirm conditions with official forecasts and your own judgment before heading out. In an emergency, contact the U.S. Coast Guard on VHF Channel 16 or call 911.