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Hermann 19
 ·  Builder: Ted Hermann's Boat Shop
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About the Hermann 19

Built by Ted Hermann's Boat Shop, this compact 18.71-foot sailboat represents a thoughtful approach to small boat design that balances performance with practicality. The Hermann 19's fractional sloop rig and moderate sail area of 171 square feet provide responsive handling without overwhelming novice sailors, while the SA/Displacement ratio of 27.41 indicates spirited performance potential for those seeking more excitement on the water. The boat's dual keel and centerboard configuration offers exceptional versatility, allowing sailors to explore shallow waters and beach the boat when needed, while still maintaining reasonable upwind performance. With a displacement of just 1,000 pounds and 200 pounds of ballast, this lightweight design favors easy trailering and launching, making it ideal for weekend warriors who want to explore different sailing venues. The fiberglass construction ensures durability with minimal maintenance requirements. At 6.42 feet of beam, the Hermann 19 provides adequate stability for coastal cruising and daysailing, though the modest dimensions keep it firmly in the small boat category. The capsize screening formula of 2.57 suggests this boat is best suited for protected waters and coastal sailing rather than offshore adventures, making it an excellent choice for lakes, bays, and near-shore exploration.

Core Dimensions
LOA (Length Overall) 18.71 ft / 5.70 m
Beam 6.42 ft / 1.96 m
Max Draft 1.58 ft / 0.48 m
Min Draft 0.71 ft / 0.22 m
Displacement 1,000.00 lb / 454 kg
Ballast 200.00 lb / 91 kg
Sail Area (Reported) 171.00 ft² / 15.89 m²
Design & Construction
Hull Type Keel/Cbrd.
Rigging Type Fractional Sloop
Construction FG
Builder Ted Hermann's Boat Shop
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Performance Ratios
SA/Displacement Sail Area to Displacement ratio measures how much sail power a boat has relative to its weight. Higher values mean more performance and speed.
Under 14 — Heavy cruiser, slow14–18 — Cruising sailboat18–22 — Cruiser/racerOver 22 — Performance racer
27.41
Displacement/Length Displacement to Length ratio measures how heavy a boat is relative to its waterline length. Lower values mean a lighter, faster boat.
Under 100 — Ultralight racer100–200 — Light cruiser/racer200–300 — Moderate cruiser300–400 — Heavy cruiserOver 400 — Very heavy
110.99
Comfort Ratio Ted Brewer's Comfort Ratio predicts how comfortable a boat will feel in offshore conditions. Higher values mean a steadier, more comfortable motion in a seaway.
Under 20 — Uncomfortably rough20–30 — Acceptable coastal30–40 — Good offshore comfortOver 40 — Very comfortable offshore
7.7
Hull Speed Hull Speed is the theoretical maximum speed of a displacement hull, calculated from waterline length. Most cruising sailboats reach this speed in moderate conditions. 5.34 kn
Pounds/Inch Immersion Pounds per Inch Immersion (PPI) tells you how much weight is needed to sink the boat one inch. Useful for calculating how additional gear and stores affect waterline. 2.19 pounds/inch
How It Compares

vs. Alacrity 19, Com Pac 19, Oday 19

This boat Similar boats
Dimensions
LOA
Hermann 19 ★
18.7 ft
Alacrity 19
18.5 ft
Com Pac 19
19.0 ft
Oday 19
19.0 ft
LWL
Hermann 19 ★
Alacrity 19
17.0 ft
Com Pac 19
16.3 ft
Oday 19
16.7 ft
Beam
Hermann 19 ★
6.4 ft
Alacrity 19
6.9 ft
Com Pac 19
7.0 ft
Oday 19
7.8 ft
Displacement
Hermann 19 ★
1 lbs
Alacrity 19
1 lbs
Com Pac 19
2 lbs
Oday 19
2 lbs
Ballast
Hermann 19 ★
200 lbs
Alacrity 19
480 lbs
Com Pac 19
800 lbs
Oday 19
300 lbs
Sail Area
Hermann 19 ★
171 sq ft
Alacrity 19
Com Pac 19
145 sq ft
Oday 19
179 sq ft
Performance
SA / Displacement (higher = more powerful)
Hermann 19 ★
27.4
Alacrity 19
Com Pac 19
14.7
Oday 19
17.9
Ballast / Disp (higher = stiffer)
Hermann 19 ★
Alacrity 19
32.0 %
Com Pac 19
40.0 %
Oday 19
Comfort Ratio (higher = more comfortable offshore)
Hermann 19 ★
7.7
Alacrity 19
Com Pac 19
13.5
Oday 19
11.9
Capsize Screening (lower = safer)
Hermann 19 ★
Alacrity 19
Com Pac 19
2.22
Oday 19
2.45
Displacement / Length (lower = lighter)
Hermann 19 ★
110
Alacrity 19
136
Com Pac 19
205
Oday 19
Hull Speed
Hermann 19 ★
5.3 kts
Alacrity 19
Com Pac 19
5.4 kts
Oday 19
5.5 kts
Speed Number (higher = faster)
Hermann 19 ★
Alacrity 19
Com Pac 19
2.4
Oday 19
2.8
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