Seaswirl 22 Bay Boat 2008 boat specs
Seaswirl
Seaswirl 22 Bay Boat 2008
2008
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Seaswirl 2901 Walk Around O/B 2007 boat specs
Seaswirl
Seaswirl 2901 Walk Around O/B 2007
2007
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Seaswirl 22 Bay Boat 2008 vs Seaswirl 2901 Walk Around O/B 2007 — Same Brand, Different Boat

The Seaswirl 22 Bay Boat 2008 vs Seaswirl 2901 Walk Around O/B 2007 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.

Size is the most obvious dividing line here. The Seaswirl 2901 Walk Around O/B 2007 measures 29,0 feet overall (2007), giving it roughly 8,0 additional feet of deck space compared to the Seaswirl 22 Bay Boat 2008 at 21,0 feet (2008). At 19 lbs and 85 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The power gap is worth calling out. Rated to 500 hp, the Seaswirl 2901 Walk Around O/B 2007 has a 275-hp advantage over the Seaswirl 22 Bay Boat 2008's 225-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 2901 Walk Around O/B 2007 carries 239 gallons versus 54 gallons in the Seaswirl 22 Bay Boat 2008. 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 2901 Walk Around O/B 2007 is rated for 9 passengers, while the Seaswirl 22 Bay Boat 2008 caps at 6. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Seaswirl 2901 Walk Around O/B 2007 could be the deciding factor.

Bottom line: Choose the Seaswirl 2901 Walk Around O/B 2007 if your priority is putting more people on the water — it handles 9 passengers and at 29,0 ft it has the deck room to back that rating up comfortably. The Seaswirl 22 Bay Boat 2008 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 6 that costs less to run day-to-day.
General Boat Info
MakeSeaswirl
MakeSeaswirl
Model22 Bay Boat
Model2901 Walk Around O/B
Model Year2008
Model Year2007
Measurements / Dimensions
Beam8 ft. 6 in
Beam125 in
Beam - Meters2.59
Beam - Meters3.18
Beam - Inches102
Beam - Inches125
Deadrise14℃
Deadrise21℃
Draft [max] - Detail10 in
Draft [max] - Detail31 in
Draft [max] - Meters0.25
Draft [max] - Meters0.79
Draft [max] - Inches1
Draft [max] - Inches31
Weight - Detail1,900 lbs. (w/o power)
Weight - Detail8,500 lbs. w/ standard engine
Weight - kg861.82
Weight - kg3855.53
Weight - lbs.19
Weight - lbs.85
Height [transom]25 in
Height [transom]not available
Length - Feet21
Length - Feet29
Length - Inches6
Length - Inches8
Length overall - Detail21 ft. 6 in
Length overall - Detail29 ft. 8 in
Length overall - Meters6.55
Length overall - Meters9.04
Length overall - Inches258
Length overall - Inches356
Bridge clearance - Detailnot available
Bridge clearance - Detail111 in
Bridge clearance - Metersnot available
Bridge clearance - Meters2.82
Bridge clearance - Inchesnot available
Bridge clearance - Inches111
Draft [drive up] - Detailnot available
Draft [drive up] - Detail15 in
Draft [drive up] metersnot available
Draft [drive up] meters0.38
Draft [drive up] inchesnot available
Draft [drive up] inches15
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typenot available
Engine and Drivetrain
Engine/s standard150 hp
Engine/s standardYamaha F225 & LF225 TXR 4-stroke
Fuel tank capacity - Detail54 gal
Fuel tank capacity - Detail239 gal
Fuel tank capacity - Liters204.41
Fuel tank capacity - Liters904.71
Fuel tank capacity - Gal54
Fuel tank capacity - Gal239
Drive typeOutboard
Drive typeOutboard
Engine max225 hp
Engine max500 hp Standard: 450 hp
Fuel typenot available
Fuel typeGas
Operational Info
Headroomnot available
Headroom6 ft. 5 in
Water capacitynot available
Water capacity29 gal
Maximum capacitynot available
Maximum capacity4,400 lbs
Holding tank capacity - Detailnot available
Holding tank capacity - Detail11 gal
Holding tank capacity - Litersnot available
Holding tank capacity - Liters41.64
Holding tank capacity - Galnot available
Holding tank capacity - Gal11

Seaswirl 22 Bay Boat 2008 vs Seaswirl 2901 Walk Around O/B 2007 — Common Questions

Which is the larger boat — the Seaswirl 22 Bay Boat 2008 or the Seaswirl 2901 Walk Around O/B 2007?
The Seaswirl 2901 Walk Around O/B 2007 is the longer of the two at 29,0 feet overall. The Seaswirl 22 Bay Boat 2008 comes in at 21,0 feet, making it roughly 8,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Seaswirl 22 Bay Boat 2008 or the Seaswirl 2901 Walk Around O/B 2007?
For trailering, the Seaswirl 22 Bay Boat 2008 has the edge at 19 lbs dry weight versus 85 lbs for the Seaswirl 2901 Walk Around O/B 2007. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
Which boat can handle a bigger outboard?
The Seaswirl 2901 Walk Around O/B 2007 is rated to a maximum of 500 hp, giving it the larger power ceiling. The Seaswirl 22 Bay Boat 2008 tops out at 225 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 22 Bay Boat 2008 is Coast Guard rated for 6 passengers, while the Seaswirl 2901 Walk Around O/B 2007 is certified for 9. 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 is wider, and does it affect trailering?
The Seaswirl 2901 Walk Around O/B 2007 measures 125" wide, compared to 102" for the Seaswirl 22 Bay Boat 2008. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Seaswirl 22 Bay Boat 2008 or the Seaswirl 2901 Walk Around O/B 2007?
The Seaswirl 2901 Walk Around O/B 2007 has the bigger tank at 239 gallons, versus 54 gallons on the Seaswirl 22 Bay Boat 2008. That 185-gallon difference translates to roughly 555–925 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Seaswirl 22 Bay Boat 2008 and Seaswirl 2901 Walk Around O/B 2007 from the same manufacturer?
Yes — both the Seaswirl 22 Bay Boat 2008 and the Seaswirl 2901 Walk Around O/B 2007 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.