
Deck boats are known for their speed, with an average speed of 50 to 70 miles per hour. The speed of a deck boat depends on the motor selected, with some boats reaching speeds of 90+ mph, and even 123 mph. The hull design of a deck boat allows for a sportier look and better performance than other boats, such as pontoons.
| Characteristics | Values |
|---|---|
| Average speed | 50-70 mph |
| Top speed | 122-140 mph |
| Speed considered fast | 30 knots (34.5 mph) |
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What You'll Learn

Deck boats can go 50-70 mph on average
Some deck boats can go even faster, with one user reporting that they rode in a deck boat at 90+ mph, although they described the experience as "uncomfortable" and "unsafe". Another user reported that they ran 115 mph in their DW with stock Mercury 300XS motors, which they said "no one thought was possible in a 32-foot boat with a 115-inch beam".
The fastest deck boat may be the Howard, with one user reporting that they had their Howard up to 123 mph, although they noted that this was "not a realistic number" as it was set on kill mode, into the wind, and for a short distance.
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Some deck boats can go as fast as 140 mph
Deck boats are capable of reaching impressive speeds, with an average speed of 50 to 70 miles per hour. The speed of a deck boat largely depends on the motor and customisations. Some deck boats can go as fast as 140 mph with the right motors, such as the DCB 30 sport deck and the Eliminator 30 Fundeck. However, such speeds may be considered excessive for a deck boat.
Deck boats are designed for swift movement and can maintain speeds of 30 knots (approximately 34.5 mph or 55.5 km/h) without compromising stability or efficiency. This speed is considered fast for many types of boats and offers a thrilling experience while maintaining safety.
The hull design of deck boats contributes to their speed and performance. The versatility of deck boats, particularly West Coast deck boats, is often underestimated. For example, a 32-foot deck boat with a 115-inch beam was able to reach speeds of 115 mph with stock Mercury 300XS motors, surprising those who believed it was not possible.
Some deck boat owners have reported even higher speeds. One individual claimed that their Howard deck boat reached 123 mph, although it was in "kill mode" and not a realistic speed. Another Howard deck boat reportedly achieved 122 mph but encountered mechanical issues, melting a piston during the run. While these speeds are impressive, it's important to note that they may not be sustainable or safe for prolonged periods.
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Deck boats are faster than pontoons
Deck boats are designed for swift movement and can maintain 30 knots (approximately 34.5 miles per hour) without compromising their stability or operational efficiency. This speed is considered fast for many types of boats and offers a thrilling experience while maintaining safety and efficiency under the right conditions.
Pontoons are also capable of reaching 30 knots, but this exceeds the recommended speed for this type of boat, posing safety risks and becoming economically inefficient due to increased fuel consumption.
The hull design of deck boats allows for a sportier look and better performance than pontoons. While deck boats can reach high speeds, they are typically not needed for most boating activities.
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Deck boats can be customised to go faster
Deck boats are designed for swift movement and can maintain 30 knots (approximately 34.5 miles per hour) without compromising their stability or operational efficiency. This speed is considered fast for many types of boats and offers a thrilling experience while maintaining safety and efficiency under the right conditions.
The hull design of deck boats allows for a sportier look and better performance than other types of boats, such as pontoons. The versatility of deck boats means that they can be customised to go faster, with some models capable of reaching speeds in the 140s with the right motors.
While speed is a relative concept in boating, with different types of boats having different recommended speeds, deck boats are known for their ability to maintain stability and efficiency at higher speeds. This makes them ideal for those seeking excitement and a faster boating experience.
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Deck boats can be unsafe at high speeds
Deck boats can typically travel at around 50 to 70 miles per hour, and some can go even faster. For example, one person reported travelling at 115 miles per hour in their deck boat, and another reported travelling at 123 miles per hour. However, travelling at such high speeds can be unsafe. One person described travelling at 90 miles per hour as an "uncomfortable, unsafe feeling wind tunnel".
While deck boats are designed to be able to sustain speeds of 30 knots (approximately 34.5 miles per hour) without compromising their stability or operational efficiency, this speed exceeds the recommended speed for certain types of boats, such as tugboats, dinghies, trawlers, sailboats, and ski boats. Travelling at speeds above the recommended limit can pose safety risks and become economically inefficient due to increased fuel consumption.
Therefore, while deck boats are capable of travelling at high speeds, it is important to be aware of the safety risks involved and to operate the boat within the recommended speed limits.
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Frequently asked questions
On average, deck boats can go 50 to 70 miles per hour, but some can go faster, depending on the motor.
The fastest speed recorded for a deck boat is 123 mph.
Yes, some deck boats can go faster than 100 mph. For example, one person reported that their DW with stock Mercury 300XS motors could go 115 mph.
30 knots (approximately 34.5 mph or 55.5 km/h) is considered fast for many types of boats. This speed offers a thrilling experience while maintaining safety and efficiency under the right conditions.










































