Added to waitlist
Closed Beta

Marine navigation,
simplified.

A lightweight, offline-capable app designed for the cockpit. No bloated charts — just live GPS tracking, anchor alarms, tides, and weather data.

Pelorus Map Interface

Built for the cockpit.

Fast, practical, and highly legible. We stripped away the noise so you can focus on the passage.

Weather and Tides

Weather & Sea State

Live marine weather and accurate tide curves. Know exactly what the water is doing before you weigh anchor.

Route and Anchor Planning

Anchor Planning

Calculate rode scope, monitor under-keel clearance, and verify holding feasibility against real-time wind gusts.

Offline Settings

Offline Capability

Pre-cache marine tiles directly to your device. Run purely off your phone's GPS hardware with zero cellular dependency.

Help Us Shape Pelorus

We are looking for active sailors to test the app on the water. Get early access to the anchor alarm, trip logging, and offline features—and tell us what you need to make it better.

Email Us to Join

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Just want to know when it's ready?

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