Boat compasses

Boat compasses for sailboats, motorboats and kayaks

A boat compass is a fundamental part of navigation equipment on board. It gives you a clear course reference when sailing, driving a motorboat or paddling, and remains useful when electronics, weather or visibility make navigation harder.

Silva boat compasses cover different mounting positions, boat sizes and uses. Larger sailboats and motorboats often need a stable mounted compass, while smaller boats and kayaks benefit from compact and flexible compass solutions.

Silva compass for clear reading at sea

125B/H is designed for sailboats and suits users who need a bulkhead mounted boat compass with clear reading from different positions. For larger sailboats and motorboats, 125FTC is a relevant choice when stable course information and precise reading matter most.

For cockpit use and front reading, 100FC offers a practical solution, while 100P is made for sailboats where mast mounting is the right setup. For smaller boats, canoes and kayaks, 70UN is a flexible boat compass that can also be used as a handheld bearing compass.

How to choose the right boat compass

The right boat compass depends on boat type, mounting position, reading angle and whether you need lighting, heel control or flexible use.

• For sailboats Choose a compass with stable reading, suitable mounting and clear course information even when the boat heels.
• For motorboats Prioritize easy front reading, clear numbers and a position that works naturally from the helm.
• For kayaks and small boats Choose a compact boat compass that is easy to read, simple to mount and practical close to water.
• For darkness and longer trips Look for lighting, protection and accessories that make the compass useful in more conditions.

Accessories, marine optics and extra navigation support

For kayaking, 58 Kayak is a specialized option when the compass needs to sit visibly in a low position. For checking angle and heel on board, Clinometer can be a useful complement to your navigation setup.

For spare parts, lighting and compensators, explore Silva compass accessories. For better visibility across water, marine binoculars are a natural complement to a boat compass, especially when identifying markers, shorelines and other boats at distance.

Silva experience in navigation on the water

Silva has developed compasses and navigation equipment since 1933, with focus on clear reading, stable function and use in real conditions. A Silva boat compass is made for situations where the boat, weather and water can change quickly.

To learn more about compass choice, installation and gear for marine use, Silva’s Marine Guide gives practical support. For more basics on direction, maps and compass use, the Compass School is also useful.

Frequently asked questions about boat compasses

Below we have gathered some of the most common questions and answers about our boat compasses:

Which boat compass should I choose?

Choose a boat compass based on boat type, mounting position and how you want to read the course. Sailboats often need a stable solution that works when the boat heels, while motorboats often benefit from clear front reading. For kayaks and small boats, compact size and simple mounting are especially important.

Do I need a boat compass if I use electronic navigation?

Yes, a boat compass is an important complement to electronic navigation. It does not rely on battery power and gives a direct course reference if screen, signal or power supply is affected. That makes it a reliable part of safe equipment on board.

What matters when mounting a boat compass?

The compass should be easy to read from the helm and placed where interference from metal and electronics is minimized. It should be visible during normal sailing or driving. Always follow the mounting instructions for the specific product.

Are there boat compasses for kayaks?

Yes, there are compasses made for kayaks and smaller boats. They are compact, readable from a seated position and adapted for use close to water. This is useful for longer paddling trips and navigation along coastlines or lakes.