Marine Guides

Boat Electrics Basics: Fuses, Bus Bars and Relays Explained

Boat Electrics Basics: Fuses, Bus Bars and Relays Explained

A plain-English guide to small boat 12V electrics: what fuses, bus bars and relays do, and the habits that keep wiring reliable on the water.

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Choosing the Right Outboard Propeller

Choosing the Right Outboard Propeller

What propeller diameter and pitch mean, how pitch changes speed and revs, and how to make sure a new prop actually fits your outboard.

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Cabin cruiser in a dark harbour

Outboard Won't Start? Check These Things First

Before you call for help, work through the simple causes: kill cord, fuel, choke, battery and spark. Most outboards that refuse to start have one of these problems, and many...

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Boat navigation and anchor lights

Boat Navigation Lights Explained: Which Lights You Need and When

Red, green, white, masthead, stern, all-round: a plain-English guide to the navigation lights small boats need, when to show them, and what to check before you head out at dusk.

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Outboard engine parts

Outboard Motor Maintenance: A Simple Seasonal Checklist

Most outboard breakdowns come down to a handful of things: fuel, cooling water, gear oil and corrosion. This checklist covers what to do after every trip, at the start and...

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