Ebbtide 188 SE Bow Rider O/B 2011 boat specs
Ebbtide
Ebbtide 188 SE Bow Rider O/B 2011
2011
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VS
Ebbtide 2100 Fun Cruiser OB 2005 boat specs
Ebbtide
Ebbtide 2100 Fun Cruiser OB 2005
2005
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Ebbtide 188 SE Bow Rider O/B 2011 vs Ebbtide 2100 Fun Cruiser OB 2005 — Same Brand, Different Boat

The Ebbtide 188 SE Bow Rider O/B 2011 vs Ebbtide 2100 Fun Cruiser OB 2005 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.

On paper these two are close siblings in the size department — Ebbtide 188 SE Bow Rider O/B 2011 at 18,3 ft versus Ebbtide 2100 Fun Cruiser OB 2005 at 21,0 ft. At 172 lbs and 266 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.

Both boats share a closely matched power ceiling — 150 hp for the Ebbtide 188 SE Bow Rider O/B 2011 and 150 hp for the Ebbtide 2100 Fun Cruiser OB 2005. Real-world performance will come down more to which motor is actually bolted on, its load at the time, and whether it's a 4-stroke or 2-stroke setup. Fuel capacity breaks the other way: the Ebbtide 2100 Fun Cruiser OB 2005 carries 45 gallons versus 26 gallons in the Ebbtide 188 SE Bow Rider O/B 2011. 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 Ebbtide 2100 Fun Cruiser OB 2005 is rated for 12 passengers, while the Ebbtide 188 SE Bow Rider O/B 2011 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Ebbtide 2100 Fun Cruiser OB 2005 could be the deciding factor.

Bottom line: Choose the Ebbtide 2100 Fun Cruiser OB 2005 if your priority is putting more people on the water — it handles 12 passengers and at 21,0 ft it has the deck room to back that rating up comfortably. The Ebbtide 188 SE Bow Rider O/B 2011 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 8 that costs less to run day-to-day.
General Boat Info
MakeEbbtide
MakeEbbtide
Model188 SE Bow Rider O/B
Model2100 Fun Cruiser OB
Model Year2011
Model Year2005
Measurements / Dimensions
Beam7 ft. 6 in
Beam8 ft. 6 in
Beam - Meters2.29
Beam - Meters2.59
Beam - Inches9
Beam - Inches102
Depth - DetailCenterline at Floor: 31 in
Depth - Detail32 in
Depth - Centimeters78.74
Depth - Centimeters81.28
Depth - Inches31
Depth - Inches32
Weight - Detail1,720 lbs. without motor
Weight - Detail2,660 lbs
Weight - kg780.18
Weight - kg1206.55
Weight - lbs.172
Weight - lbs.266
Length - Feet18.33
Length - Feet21
Length overall - Detail18 ft. 4 in
Length overall - Detail21 ft. 0 in
Length overall - Meters5.59
Length overall - Meters6.4
Length overall - Inches22
Length overall - Inches252
Body / Hull
Hull materialFiberglass
Hull materialnot available
Hull typeDeep Vee
Hull typenot available
Engine and Drivetrain
Engine makeMercury
Engine makenot available
Fuel tank capacity - Detail26 gal
Fuel tank capacity - Detail45 gal
Fuel tank capacity - Liters98.42
Fuel tank capacity - Liters170.34
Fuel tank capacity - Gal26
Fuel tank capacity - Gal45
Fuel typeGas
Fuel typenot available
Drive typeOutboard
Drive typeOutboard
Engine max150 hp
Engine max150 hp
Operational Info
Maximum capacityNMMA Rated: 1,300 lbs
Maximum capacity1,854 lbs
Maximum people8 / 1,200 lbs
Maximum people12

Ebbtide 188 SE Bow Rider O/B 2011 vs Ebbtide 2100 Fun Cruiser OB 2005 — Common Questions

Which is the larger boat — the Ebbtide 188 SE Bow Rider O/B 2011 or the Ebbtide 2100 Fun Cruiser OB 2005?
The Ebbtide 2100 Fun Cruiser OB 2005 is the longer of the two at 21,0 feet overall. The Ebbtide 188 SE Bow Rider O/B 2011 comes in at 18,3 feet, making it roughly 2,7 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Ebbtide 188 SE Bow Rider O/B 2011 or the Ebbtide 2100 Fun Cruiser OB 2005?
For trailering, the Ebbtide 188 SE Bow Rider O/B 2011 has the edge at 172 lbs dry weight versus 266 lbs for the Ebbtide 2100 Fun Cruiser OB 2005. 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.
How many people can each boat hold?
The Ebbtide 188 SE Bow Rider O/B 2011 is Coast Guard rated for 8 passengers, while the Ebbtide 2100 Fun Cruiser OB 2005 is certified for 12. 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 Ebbtide 2100 Fun Cruiser OB 2005 measures 102" wide, compared to 9" for the Ebbtide 188 SE Bow Rider O/B 2011. 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 Ebbtide 188 SE Bow Rider O/B 2011 or the Ebbtide 2100 Fun Cruiser OB 2005?
The Ebbtide 2100 Fun Cruiser OB 2005 has the bigger tank at 45 gallons, versus 26 gallons on the Ebbtide 188 SE Bow Rider O/B 2011. That 19-gallon difference translates to roughly 57–95 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Ebbtide 188 SE Bow Rider O/B 2011 and Ebbtide 2100 Fun Cruiser OB 2005 from the same manufacturer?
Yes — both the Ebbtide 188 SE Bow Rider O/B 2011 and the Ebbtide 2100 Fun Cruiser OB 2005 are built by Ebbtide. 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.