Esri, Maxar, Earthstar Geographics

Chart still loading

Forecast picture

Live

Good time to dock

Now 12 h

Staying

What the marks mean

Check your slip taps.

Check your boat's cleats first. These lines use a typical cleat layout. If your boat's cleats are somewhere else, the plan will be wrong.

Before you go in

Ways to do it

Get ready

≈ by eye confirm on the water

If it goes wrong

Heading out

5Lines

Lines on, in this order

After tying up

Conditions and best time

Best time, next 24 hours

Conditions

Tide

The tide chart and usual wind show once live conditions load. Check your signal, or tap Refresh.

Celebrate your wins.
Learn from the rest.

How did this one go?

Crew and boat

Crew on board

Boat

A planning aid, not a navigation instrument. Conditions at your dock may differ. The skipper is responsible for the boat and crew. What you see on the water comes first.

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Welcome to Lines Fast

Your real slip, from aboveFind your marina on a satellite map and mark the exact slip.
Live tide and wind at your dockOfficial NOAA tide and current, plus the best time to come in today.
Every line, in orderA step-by-step tie-up guide drawn for your boat and your slip. It can read each step aloud.
Built around your boatSize, engines, cleats and how the stern swings in reverse. Change anything, anytime.
Free. No account.Opens instantly. Your boats and slips stay on your phone.

You're the captain

Lines Fast is a free planning aid. It doesn't replace your judgment. In short:

Read the full Terms of Use

I'm 18 or older, and I've read and agree to the Terms of Use, including the release of liability.

Slip