When choosing an anchor, it is crucial to consider it as one of the most important pieces of safety gear for your boat. Regardless of your vessel type, a reliable anchor will prevent your boat from drifting towards shore in case of engine failure. Experienced cruisers often emphasise the peace of mind that comes from knowing their boat is securely anchored against wind, current, and waves.
Which anchor should you choose?
Choosing an anchor depends on various factors, including the type of bottom (mud, sand, coral, or rock), the size and windage of your boat, and the storage space available on board. Many boats encounter diverse conditions, making it practical to have more than one type of anchor on board.
Choosing an anchor - different types
For simplicity and considering Australian East Coast conditions, we will discuss four common types: plough, fluke, claw, and Sarca. Each type has its strengths, depending on your boat and the seabed where you plan to anchor.
Fluke or Danforth Anchor
The Fluke anchor, also known as the Danforth, is lightweight and usually made of strong steel. It has high holding power in sandy conditions.
Plough, CQR, or Delta Anchor
The Plough anchor, including the CQR and Delta variants, offers good holding power in multiple conditions. It is more forgiving than some other anchors when the wind changes direction and resets easily due to its shape and swivel ability.
Image courtesy of Ultra Collection.
Claw or Bruce Anchor
The Claw anchor, also known as the Bruce anchor, sets easily and is effective in various conditions, including rocky bottoms. Although it can be more challenging to set, choosing a size larger than recommended for your vessel ensures better performance.
Sarca Anchor
The Sarca anchor is a dual-purpose anchor designed for sand and reef conditions, providing excellent holding power in these environments.
Choosing an anchor size and ground tackle system
Anchor manufacturers provide charts to help you size your anchor appropriately. Always opt for a larger size if possible, as a properly sized anchor can be crucial in an emergency, preventing your vessel from drifting into danger.
When choosing an anchor, consider it as part of a complete ground tackle system. This system includes the anchor rode, which can be all rope, all chain, or a combination of both, and a means to store your anchor, such as a bow roller or an anchor bag.
Conclusion
Properly choosing an anchor and maintaining a reliable ground tackle system are vital for boating safety. By selecting the right type and size of anchor, you ensure your vessel remains secure in various conditions, enhancing your peace of mind and safety on the water.
Aquamarine Services is your trusted partner for all marine surveyor needs, offering a wide range of expert services to ensure your vessel’s safety, reliability, and performance. Contact us today to see how we can support you.
