Review of Boheme 45
Basic specs.
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The hull is made of plywood.
Note: the boat has also been sold to be self-made/-interiored, which means that the quality of each boat may vary.
The Boheme 45 is equipped with a masthead rig. The advantage of a masthead rig is its simplicity and the fact that a given sail area - compared with a fractional rig - can be carried lower and thus with less heeling moment.
Unknown keel type
The boat can only enter major marinas as the draft is about 1.80 - 1.90 meter (5.91 - 6.21 ft) dependent on the load. See immersion rate below.
Sailing characteristics
This section covers widely used rules of thumb to describe the sailing characteristics. Please note that even though the calculations are correct, the interpretation of the results might not be valid for extreme boats.
What is Capsize Screening Formula (CSF)?
The capsize screening value for Boheme 45 is 1.77, indicating that this boat could - if evaluated by this formula alone - be accepted to participate in ocean races.
The immersion rate is defined as the weight required to sink the boat a certain level.
The immersion rate for Boheme 45 is about 307 kg/cm, alternatively 1722 lbs/inch.
Meaning: if you load 307 kg cargo on the boat then it will sink 1 cm.
Alternatively, if you load 1722 lbs cargo on the boat it will sink 1 inch.
Sailing statistics
This section is statistical comparison with similar boats of the same category. The basis of the following statistical computations is our unique database with more than 26,000 different boat types and 350,000 data points.
What is L/B (Length Beam Ratio)?
The l/b ratio for Boheme 45 is 3.97.
Maintenance
If you need to renew parts of your running rig and is not quite sure of the dimensions, you may find the estimates computed below useful.
| Usage | Length | Diameter | ||
| Jib sheet | 13.5 m | (44.3 feet) | 16 mm | (5/8 inch) |
| Genoa sheet | 13.5 m | (44.3 feet) | 16 mm | (5/8 inch) |
| Mainsheet | 33.8 m | (110.7 feet) | 16 mm | (5/8 inch) |
| Spinnaker sheet | 29.7 m | (97.4 feet) | 16 mm | (5/8 inch) |
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