Seaswirl 1952 Bay Boat O/B 2007 vs Seaswirl 2101 Walk Around O/B 2006 - Boat Spec Comparison

Q: Which is the larger boat — the Seaswirl 1952 Bay Boat O/B 2007 or the Seaswirl 2101 Walk Around O/B 2006?

The Seaswirl 2101 Walk Around O/B 2006 is the longer of the two at 21,0 feet overall. The Seaswirl 1952 Bay Boat O/B 2007 comes in at 19,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Q: Which boat can handle a bigger outboard?

The Seaswirl 2101 Walk Around O/B 2006 is rated to a maximum of 225 hp, giving it the larger power ceiling. The Seaswirl 1952 Bay Boat O/B 2007 tops out at 150 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

Q: How many people can each boat hold?

The Seaswirl 1952 Bay Boat O/B 2007 is Coast Guard rated for 5 passengers, while the Seaswirl 2101 Walk Around O/B 2006 is certified for 6. 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.

Q: Do these boats require an oversize trailer permit to tow on US highways?

Both the Seaswirl 1952 Bay Boat O/B 2007 and Seaswirl 2101 Walk Around O/B 2006 share an 102 in beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Q: Which boat has the larger fuel tank — the Seaswirl 1952 Bay Boat O/B 2007 or the Seaswirl 2101 Walk Around O/B 2006?

The Seaswirl 2101 Walk Around O/B 2006 has the bigger tank at 105 gallons, versus 54 gallons on the Seaswirl 1952 Bay Boat O/B 2007. That 51-gallon difference translates to roughly 153–255 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Q: Are the Seaswirl 1952 Bay Boat O/B 2007 and Seaswirl 2101 Walk Around O/B 2006 from the same manufacturer?

Yes — both the Seaswirl 1952 Bay Boat O/B 2007 and the Seaswirl 2101 Walk Around O/B 2006 are built by Seaswirl. 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.

Boat Comparison

Seaswirl 1952 Bay Boat O/B 2007 vs Seaswirl 2101 Walk Around O/B 2006

Seaswirl

Seaswirl 1952 Bay Boat O/B 2007

2007

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Seaswirl

Seaswirl 2101 Walk Around O/B 2006

2006

View full specs →

Detailed Evaluation & Buyer Recommendation

Seaswirl 1952 Bay Boat O/B 2007 vs Seaswirl 2101 Walk Around O/B 2006 — Same Brand, Different Boat

The Seaswirl 1952 Bay Boat O/B 2007 vs Seaswirl 2101 Walk Around O/B 2006 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 power gap is worth calling out. Rated to 225 hp, the Seaswirl 2101 Walk Around O/B 2006 has a 75-hp advantage over the Seaswirl 1952 Bay Boat O/B 2007's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Seaswirl 2101 Walk Around O/B 2006 carries 105 gallons versus 54 gallons in the Seaswirl 1952 Bay Boat O/B 2007. 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 Seaswirl 2101 Walk Around O/B 2006 is rated for 6 passengers, while the Seaswirl 1952 Bay Boat O/B 2007 caps at 5. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Seaswirl 2101 Walk Around O/B 2006 could be the deciding factor.

Bottom line: Choose the Seaswirl 2101 Walk Around O/B 2006 if your priority is putting more people on the water — it handles 6 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Seaswirl 1952 Bay Boat O/B 2007 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 5 that costs less to run day-to-day.

General Boat Info

MakeSeaswirl

Model1952 Bay Boat O/B

Model2101 Walk Around O/B

Model Year2007

Model Year2006

Measurements / Dimensions

Beam102 in

Beam102 in. (2.59 m)

Beam - Meters2.59

Beam - Inches102

Bridge clearance - Detail66 in

Bridge clearance - Detail77 in. (1.96 m)

Bridge clearance - Meters1.68

Bridge clearance - Meters1.96

Bridge clearance - Inches66

Bridge clearance - Inches77

Deadrise14℃

Deadrise20℃

Draft [drive up] - Detail10 in

Draft [drive up] - Detail13 in. (.33 m)

Draft [drive up] meters0.25

Draft [drive up] meters0.33

Draft [drive up] inches1

Draft [drive up] inches13

Draft [max] - Detail15 in

Draft [max] - Detail29 in. (.74 m)

Draft [max] - Meters0.38

Draft [max] - Meters0.74

Draft [max] - Inches15

Draft [max] - Inches29

Length - Feet19

Length - Feet21

Length - Inches6

Length overall - Detail19 ft. 6 in

Length overall - Detail21 ft. 6 in. (6.55 m)

Length overall - Meters5.94

Length overall - Meters6.55

Length overall - Inches234

Length overall - Inches258

Weight - Detailnot available

Weight - Detailw/ standard engine: 3,455 lbs. (1,567 kg)

Weight - kgnot available

Weight - kg1567.16

Weight - lbs.not available

Weight - lbs.3455

Length - Metersnot available

Length - Meters6.55

Engine and Drivetrain

Engine/s standardYamaha F115 TXR - 4-stroke

Engine/s standardnot available

Fuel tank capacity - Detail54 gal

Fuel tank capacity - Detail105 gal. (397 l)

Fuel tank capacity - Liters204.41

Fuel tank capacity - Liters397.47

Fuel tank capacity - Gal54

Fuel tank capacity - Gal105

Fuel typeGas

Drive typeOutboard

Engine max150 hp

Engine max225 hp (168 kw) Standard: 150 hp (112 kw)

Operational Info

Maximum capacity1,500 lbs

Maximum capacity1,675 lbs. (760 kg)

Seaswirl 1952 Bay Boat O/B 2007 vs Seaswirl 2101 Walk Around O/B 2006 — Common Questions

Which is the larger boat — the Seaswirl 1952 Bay Boat O/B 2007 or the Seaswirl 2101 Walk Around O/B 2006?

The Seaswirl 2101 Walk Around O/B 2006 is the longer of the two at 21,0 feet overall. The Seaswirl 1952 Bay Boat O/B 2007 comes in at 19,0 feet, making it roughly 2,0 ft shorter — a meaningful difference in deck room and overall on-water presence.

Which boat can handle a bigger outboard?

The Seaswirl 2101 Walk Around O/B 2006 is rated to a maximum of 225 hp, giving it the larger power ceiling. The Seaswirl 1952 Bay Boat O/B 2007 tops out at 150 hp. Keep in mind that maximum ratings are just that — matching the motor to the actual load and usage pattern usually matters more than chasing the ceiling.

How many people can each boat hold?

The Seaswirl 1952 Bay Boat O/B 2007 is Coast Guard rated for 5 passengers, while the Seaswirl 2101 Walk Around O/B 2006 is certified for 6. 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.

Do these boats require an oversize trailer permit to tow on US highways?

Both the Seaswirl 1952 Bay Boat O/B 2007 and Seaswirl 2101 Walk Around O/B 2006 share an 102 in beam — meaning both sit right at the 8’6" threshold that most US states use for standard-width loads. In most states you can tow at that width without a special permit, but regulations vary. Always check the rules for your state and any states you'll be passing through before your first long haul.

Which boat has the larger fuel tank — the Seaswirl 1952 Bay Boat O/B 2007 or the Seaswirl 2101 Walk Around O/B 2006?

The Seaswirl 2101 Walk Around O/B 2006 has the bigger tank at 105 gallons, versus 54 gallons on the Seaswirl 1952 Bay Boat O/B 2007. That 51-gallon difference translates to roughly 153–255 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.

Are the Seaswirl 1952 Bay Boat O/B 2007 and Seaswirl 2101 Walk Around O/B 2006 from the same manufacturer?

Yes — both the Seaswirl 1952 Bay Boat O/B 2007 and the Seaswirl 2101 Walk Around O/B 2006 are built by Seaswirl. 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.

← Seaswirl 1952 Bay Boat O/B 2007 full specs ← Seaswirl 2101 Walk Around O/B 2006 full specs