Seller's Description
$18,000 OR BEST OFFER
PRICED TO SELL! VERY GOOD CONDITION
1979 Alberg 30 blue water, full keel, heavy displacement sailboat. The Alberg 30 is an excellent cruising boat. Many have circumnavigated, even as single handers. If you dont know Albergs, you will be intrigued with a little research. This one comes with EVERYTHING: including an entire spare engine for parts or whole replacement. Life Raft, Dinghy and kayake.
Cape Horn Wind Vane Raymarine ST-2000 tiller pilot New Main Sail with lazy jacks from Precision Sails 2022 Strong Track for main sail 2024 Rigid Boom Vang 2024 New 135% furling genoa from Precision Sails 2024 New Harken furler 2022 All new running rigging 2024 6 total winches, 2 genoa winches are self tailing New dodger 2022 Volvo MD7A engine in perfect running condition AIS 2 VHF radios Victron Battery Monitor 200 amp hours of AGM house batteries 100 watts of solar, new 2024 20 amp, 3 bank charger 600 watt inverter Macerator pump for 15 gallon black water tank installed 2023 Magma propane grill 2 burner alcohol stove Bottom job and top sides painted in 2022. Regular bottom cleanings and zinc maintenance since No soft spots on deck Standing rigging in excellent condition with chain plates oversized.
Specs
- Designer
- Carl Alberg
- Builders
- ?
- Associations
- ?
- # Built
- 15
- Hull
- Monohull
- Keel
- Fin
- Rudder
- ?
- Construction
- FG
Dimensions
- Length Overall
- 29′ 11″ / 9.1 m
- Waterline Length
- 20′ 11″ / 6.4 m
- Beam
- 8′ 9″ / 2.7 m
- Draft
- 4′ 11″ / 1.5 m
- Displacement
- 11,000 lb / 4,990 kg
- Ballast
- 3,600 lb / 1,633 kg
Rig and Sails
- Type
- Sloop
- Reported Sail Area
- ?
- Total Sail Area
- ?
Mainsail
- Sail Area
- ?
- P
- ?
- E
- ?
- Air Draft
- ?
Foresail
- Sail Area
- ?
- I
- ?
- J
- ?
- Forestay Length
- ?
Auxilary Power
- Make
- ?
- Model
- ?
- HP
- ?
- Fuel Type
- ?
- Fuel Capacity
- ?
- Engine Hours
- ?
Accomodations
- Water Capacity
- ?
- Holding Tank Capacity
- ?
- Headroom
- ?
- Cabins
- 1
Calculations
- Hull Speed
-
5.4 kn
Classic: 6.14 kn
Hull Speed
The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.
Formula
Classic hull speed formula:
Hull Speed = 1.34 x √LWL
A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.
Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL
- Sail Area/Displacement
- ?
Sail Area / Displacement Ratio
A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.
Formula
SA/D = SA ÷ (D ÷ 64)2/3
- SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
- D: Displacement in pounds.
- Ballast/Displacement
-
32.7
<40: less stiff, less powerful
Ballast / Displacement Ratio
A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.
Formula
Ballast / Displacement * 100
- Displacement/Length
-
530.5
>400: very heavy
Displacement / Length Ratio
A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.
Formula
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
- D: Displacement of the boat in pounds.
- LWL: Waterline length in feet
- Comfort Ratio
-
39.4
30-40: moderate bluewater cruising boat
Comfort Ratio
This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.
Formula
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
- D: Displacement of the boat in pounds
- LWL: Waterline length in feet
- LOA: Length overall in feet
- Beam: Width of boat at the widest point in feet
- Capsize Screening
-
1.6
<2.0: better suited for ocean passages
Capsize Screening Formula
This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.
Formula
CSV = Beam ÷ ³√(D / 64)
- Beam: Width of boat at the widest point in feet
- D: Displacement of the boat in pounds
Notes
Similar to, and alleged predecessor to the ALBERG 30. Local to the SF Bay Area (USA). More information has been promised.
This listing is presented by SailboatListings.com. Visit their website for more information or to contact the seller.
