What anchor size and chain length suit a Bavaria 37 Cruiser?
I have a Bavaria 37 Cruiser and want to check whether the anchoring gear is suitable for overnight stops. We mostly anchor in 4-6 metres in Denmark, but may cruise further afield. What anchor weight, chain diameter and total length should I aim for?
Answer
For a Bavaria 37 Cruiser, I would choose a modern anchor weighing 20 to 25 kg with 50 to 60 metres of calibrated galvanised chain for general cruising. First identify the windlass gypsy and measure the existing chain: its diameter and link dimensions determine which replacement chain will run correctly.
Size for loaded displacement
The Bavaria 37 name covers several generations, and displacement varies with year and equipment. Size the anchor for a loaded cruising yacht: water, fuel, batteries, tender and stores all add weight beyond the brochure figure.
A 20 kg modern scoop or concave anchor is a sensible starting point for normal coastal cruising. Choose around 25 kg if you regularly anchor overnight, cruise exposed waters or want more reserve when the wind increases. Options include the Rocna Original 20 or 25 and the Spade S100, nominally 20 kg.
Experienced long-distance sailors often choose anchors substantially heavier than the manufacturer's minimum recommendation, sometimes twice the recommended weight. This conservative approach adds weight, but weight alone does not guarantee holding. Anchor design, bottom type and proper setting all matter.
Before buying, check that the anchor clears the stem and furling gear, sits securely on the bow roller and can be pinned for passage. Use a cardboard profile or a borrowed anchor to check the fit. Confirm that the roller, mounting and windlass can handle the heavier anchor.
Match chain to the gypsy
Properly specified 8 mm chain can suit this size of yacht; 10 mm provides a heavier alternative if the windlass and locker can accommodate it. Diameter alone is insufficient. Specify calibrated short-link anchor chain with a declared grade, working load and breaking load. Certified Grade 40 is a practical specification to discuss with your supplier.
- Read the windlass model plate and gypsy marking, then check the manufacturer's chain compatibility table.
- Check diameter, pitch and width: 8 mm DIN 766 and 8 mm ISO chain are not automatically interchangeable on every gypsy.
- If compatibility is uncertain, run a sample through the gypsy before ordering a full length.
- Inspect the anchor shackle, attachment holes and connecting hardware for wear and compatible load ratings.