ThunderJet TJ Offshore 2008 boat specs
ThunderJet
ThunderJet TJ Offshore 2008
2008
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VS
ThunderJet TJ Offshore 30 ft. 2013 boat specs
ThunderJet
ThunderJet TJ Offshore 30 ft. 2013
2013
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ThunderJet TJ Offshore 2008 vs ThunderJet TJ Offshore 30 ft. 2013: Same Brand, Different Boat

The ThunderJet TJ Offshore 2008 is a modified-V design and the ThunderJet TJ Offshore 30 ft. 2013 is a deep-V design, so you're likely deciding between two noticeably different on-water experiences. Hull type shapes everything from ride quality and fuel burn to dock handling and resale trajectory.

The ThunderJet TJ Offshore 30 ft. 2013 tops out at 500 hp. Engine specs for the ThunderJet TJ Offshore 2008 aren't listed - confirm with a dealer before selecting an outboard.

For family outings this is probably the sharpest distinction between the two. The ThunderJet TJ Offshore 30 ft. 2013 is rated for 9 passengers, while the ThunderJet TJ Offshore 2008 caps at 8. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the ThunderJet TJ Offshore 30 ft. 2013 could be the deciding factor.

Bottom line: Choose the ThunderJet TJ Offshore 30 ft. 2013 if your priority is putting more people on the water - it handles 9 passengers and at 30,0 ft it has the deck room to back that rating up comfortably. The ThunderJet TJ Offshore 2008 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
MakeThunderJet
MakeThunderJet
ModelTJ Offshore
ModelTJ Offshore 30 ft.
Model Year2008
Model Year2013
Measurements / Dimensions
Beam108 in.
Beam10 ft.
Beam - Meters2.74
Beam - Meters3.05
Beam - Inches108
Beam - Inches120
Width [transom] - Detail25 in.
Width [transom] - DetailBottom: 8 ft. 6 in.
Height - DetailSides: 42 in.
Height - DetailSides: 42 in.
Height - Meters1.07
Height - Meters1.07
Height - Inches42
Height - Inches42
Length - Feet28
Length - Feet30
Length overall - Detail28 ft. 0 in.
Length overall - Detail30 ft.
Length overall - Meters8.53
Length overall - Meters9.14
Length overall - Inches336
Length overall - Inches360
Deadrisenot available
DeadriseStern: 18° Bow: 55°
Weight - Detailnot available
Weight - Detail7,200 lbs.
Weight - kgnot available
Weight - kg3265.86
Weight - lbs.not available
Weight - lbs.7200
Height [transom]not available
Height [transom]42 in.
Body / Hull
Hull materialAluminum
Hull materialAluminum
Hull thickness0.250 in.
Hull thicknessSides: 0.16 in. Bottom: 0.25 in. Transom: 0.25 in.
Hull typeModified Vee
Hull typeDeep Vee
Engine and Drivetrain
Fuel typeGas
Fuel typeGas
Drive typeOutboard - Twin
Drive typeOutboard
Fuel tank capacity - Detailnot available
Fuel tank capacity - Detail160 gal.
Fuel tank capacity - Litersnot available
Fuel tank capacity - Liters605.67
Fuel tank capacity - Galnot available
Fuel tank capacity - Gal160
Engine maxnot available
Engine max500 hp
Operational Info
Headroomnot available
HeadroomCabin: 6 ft. 3 in.

ThunderJet TJ Offshore 2008 vs ThunderJet TJ Offshore 30 ft. 2013 - Common Questions

Which is the larger boat - the ThunderJet TJ Offshore 2008 or the ThunderJet TJ Offshore 30 ft. 2013?
The ThunderJet TJ Offshore 30 ft. 2013 is the longer of the two at 30,0 feet overall. The ThunderJet TJ Offshore 2008 comes in at 28,0 feet, making it roughly 2,0 ft shorter - a meaningful difference in deck room and overall on-water presence.
What is the maximum horsepower rating for these boats?
The ThunderJet TJ Offshore 30 ft. 2013 has a documented max rating of 500 hp. Engine specifications for the ThunderJet TJ Offshore 2008 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 ThunderJet TJ Offshore 2008 is Coast Guard rated for 8 passengers, while the ThunderJet TJ Offshore 30 ft. 2013 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 ThunderJet TJ Offshore 30 ft. 2013 measures 120" wide, compared to 108" for the ThunderJet TJ Offshore 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.
Are the ThunderJet TJ Offshore 2008 and ThunderJet TJ Offshore 30 ft. 2013 from the same manufacturer?
Yes - both the ThunderJet TJ Offshore 2008 and the ThunderJet TJ Offshore 30 ft. 2013 are built by ThunderJet. 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.