Have a boat? You sure wouldn’t want it to drift away from your grasps. Here anchoring comes in. With a properly set up anchor, your boat would stay fixed in the sea whenever your heart desires.
And for that, you need to be well versed in the different anchor sizes, what rope you need and which sizes are the best for your boat. Fortunately, there are comprehensible anchor size charts, and this article will also make it easier for you to understand them.
The Factors That Are Considered
- Size of your boat
- Wave and wind conditions
- The type of ground under the water
- The ease of use and other considerations
Anchor Size According to Your Boat
Different boats would need a different sized anchor. A longer and heavier boat would require a larger and beefier anchor. 20-30 foot boats generally require an anchor of 25 pounds. The longer the boat gets, add 10 or 15 pounds to the anchor per foot of boat.
For 20-30 foot boats, you’d need an anchor that can handle loads of up to 1400lbs during storms, but on the other hand, you’d need an anchor to withstand loads of up to 4000lbs for 40-60 foot boats during storms.
As you can see the size of the anchor is crucial for your safety.
Type of Anchor According to the Wind and Wave
There are three types of anchors: lunch-hook, working, and storm. These different types of anchors have their own holding powers and your choice depends on the type of voyage you go on. Increasing holding power is required for the same boat in rougher conditions.
If you’re just taking a break during your cruise, the lunch-hook is your choice, giving you some control over the boat’s drift. If you’re going fishing, then you’d want a working anchor to not worry about the boat sliding away with the current.
And the storm anchor is a big and heavy anchor to keep you securely rooted in one place when violent winds and scary waves race towards you.
Anchors Depending on the Geographical Condition
Anchors work by stabbing the soil underneath the water by resistance and suction, or by ripping into rocks. There are different anchors for different geographical conditions.
A fluke anchor is used if the terrain is muddy, gravelly or sandy. But for those rocky regions, a navy or a kedge anchor is used. The most common anchor used is the wing anchor, but they are prone to break if there are changes in the tide or wind.
So, educate yourself with the geography of the places you go to and buy the right anchor.
Apart from the things we’ve mentioned above, you should also consider a few other things. For your own convenience, you should examine how easy it is to set the anchor. You should also focus on the quality of the anchor, and the cleats and chains of the anchor. The difference in the satisfactory experience is definitely worth it.
So that was our guide on boat anchor sizes. You can be now sure to have far smoother experiences during your boating expeditions. For a better reference on anchor sizes, try to look up anchor size charts found on the web.
We are sure that now you’d be able to make sense of the data represented there. Have fun floating on the waves and reassuringly stay safe while you’re at it. Happy sailing!