Windy 31 Zonda 2018 boat specs
Windy
Windy 31 Zonda 2018
2018
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VS
Windy 37 Shamal 2022 boat specs
Windy
Windy 37 Shamal 2022
2022
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Windy 31 Zonda 2018 vs Windy 37 Shamal 2022 — Same Brand, Different Boat

The Windy 31 Zonda 2018 vs Windy 37 Shamal 2022 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

The Windy 31 Zonda 2018 carries a rated maximum of 400 hp. Engine data for the Windy 37 Shamal 2022 wasn't available in our records — check the manufacturer's spec sheet before sizing a motor.Fuel capacity breaks the other way: the Windy 37 Shamal 2022 carries 172 gallons versus 137 gallons in the Windy 31 Zonda 2018. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Windy 37 Shamal 2022 is rated for 11 passengers, while the Windy 31 Zonda 2018 caps at 9. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Windy 37 Shamal 2022 could be the deciding factor.

Bottom line: Choose the Windy 37 Shamal 2022 if your priority is putting more people on the water — it handles 11 passengers and at 37,0 ft it has the deck room to back that rating up comfortably. The Windy 31 Zonda 2018 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 9 that costs less to run day-to-day.
Measurements / Dimensions
Length overall - Detail31.00 ft
Length overall - Detail37.00 ft
Length - Feet31
Length - Feet37
Length overall - Meters9.45
Length overall - Meters11.28
Length overall - Inches372
Length overall - Inches444
Beam9.64 ft
Beamnot available
Beam - Meters2.94
Beam - Metersnot available
Beam - Inches116
Beam - Inchesnot available
Engine and Drivetrain
Fuel tank capacity - Gal136.57
Fuel tank capacity - Gal171.71
Fuel tank capacity - Liters516.97
Fuel tank capacity - Liters649.99
Engine makeVOLVO PENTA
Engine makenot available
Horsepower400 hp
Horsepowernot available
Drive typeinboard
Drive typenot available
Operational Info
Water capacity26.4
Water capacity52.83
Boat typePower
Boat typePower
Cabinsnot available
Cabins2
Headnot available
Head1

Windy 31 Zonda 2018 vs Windy 37 Shamal 2022 — Common Questions

Which is the larger boat — the Windy 31 Zonda 2018 or the Windy 37 Shamal 2022?
The Windy 37 Shamal 2022 is the longer of the two at 37,0 feet overall. The Windy 31 Zonda 2018 comes in at 31,0 feet, making it roughly 6,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
What is the maximum horsepower rating for these boats?
The Windy 31 Zonda 2018 has a documented max rating of 400 hp. Engine specifications for the Windy 37 Shamal 2022 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Windy 31 Zonda 2018 is Coast Guard rated for 9 passengers, while the Windy 37 Shamal 2022 is certified for 11. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat has the larger fuel tank — the Windy 31 Zonda 2018 or the Windy 37 Shamal 2022?
The Windy 37 Shamal 2022 has the bigger tank at 172 gallons, versus 137 gallons on the Windy 31 Zonda 2018. That 35-gallon difference translates to roughly 105–175 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Windy 31 Zonda 2018 and Windy 37 Shamal 2022 from the same manufacturer?
Yes — both the Windy 31 Zonda 2018 and the Windy 37 Shamal 2022 are built by Windy. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.