Generally speaking, production jet skis weigh about 350-1,100 pounds depending on the make and model. Considering that a single jet ski trailer weighs 200-300 pounds, the total weight of a jet ski and trailer together ranges from 550 up to 1,400 pounds.
If you want to compare jet ski weight numbers head-to-head by category, you are in the right place.
We at PowerSportsGuide have compiled the average numbers into one chart!
Jet Ski Net Weight vs. Curb Weight
When it comes to jet ski weight numbers, there is a lot of confusion out there.
This is because some manufacturers (like Sea-Doo and Yamaha) provide the net weight of their models. In contrast, Kawasaki just states the curb weight of their jet skis. As a result, there is a lot of misunderstanding out there, making it hard to compare competitor models.
Therefore, before we drill into the details it would be wise to clarify these terms!
Simply put, the net weight of a jet ski is the weight of the machine excluding fuel, oil, and gear. In contrast, the curb or gross weight refers to the total weight of the jet ski including the required liquids like a full tank of gas, coolant, and oil.
To keep it simple, in this article we will compare only curb weight figures. This makes sense as it’s quite rare for someone to ride a jet ski without any oil or gas!
How Much Do Jet Skis Weigh?
As a rule of thumb, jet skis are divided into five major categories. The average weight of a jet ski in each category is as follows:
- Stand-Up Jet Skis: 350-550 pounds
- Rec-Lite Jet Skis: 450-700 pounds
- Recreation Jet Skis: 800-900 pounds
- Performance Jet Skis: 900-1,100 pounds
- Luxury Jet Skis: 900-1,100 pounds
Let’s get down to the nitty-gritty and take a closer look at each category!
How Heavy Are Stand-Up Jet Skis?
The weight of a Stand-Up jet ski typically ranges from 350 up to 550 pounds. The lightest Stand-Ups are always powered with 2-stroke engines and weigh about 350 pounds. Sadly, they are becoming increasingly rare on the market. In contrast, the heaviest Stand-Up jet ski is the 4-stroke Kawasaki SX-R with a curb weight of 551 pounds.
How Much Does a 2-Seater Jet Ski Weigh?
Thanks to their smaller hulls and engines, the curb weight of a 2-seater jet ski is about 460 pounds. The most well-known production 2-seater is the Sea-Doo Spark 2UP, which is classed in the Rec-Lite category. But keep in mind that although it’s sold as a 2-seater jet ski, it offers a comfortable ride for only one adult and a child.
How Much Does a 3-Seater Jet Ski Weigh?
Since they come in many different sizes, the weight of 3-seater jet skis varies widely. This means the curb weight of a 3-seater jet ski is in the ballpark of 500 to 1,100 pounds. The lightest models are Rec-Lite jet skis like the Sea-Doo Spark and the Yamaha EX series with a gross weight of 500-700 pounds. At the other end of the spectrum, you can find the largest Luxury and Performance crafts. These huge jet skis weigh no less than 900-1,100 pounds.
If you are looking for a “medium-weight jet ski,” you should take a look at the Recreation category. These 3-seater jet skis weigh around 800-900 pounds and are powered by 125-180 HP engines.
Jet Ski Weight Chart
For better comparison, we’ve listed the average jet ski weights in one chart
How Much Does a Jet Ski Weigh in lbs.?
| Jet Ski Category | Curb Weight (lbs.) |
| Stand-Up | 350-550 |
| Rec-Lite | 450-700 |
| Recreation | 800-900 |
| Performance | 900-1100 |
| Luxury | 900-1100 |
This is for informational purposes only! For exact specs please visit the manufacturer’s websites.
How Much Does a Jet Ski Weigh in kg?
For our European friends we’ve also calculated the average jet ski weight numbers in kg:
| Jet Ski Category | Curb Weight (kg) |
| Stand-Up | 150-250 |
| Rec-Lite | 200-315 |
| Recreation | 350-400 |
| Performance | 400-500 |
| Luxury | 400-500 |
This is for informational purposes only! For exact specs please visit the manufacturer’s websites.
Which Jet Ski is the Lightest?
The lightest jet skis are the 2-stroke Stand-Up models, as they are only 300-350 pounds. The curb weight of many vintage Stand-Ups is around 300 pounds, or even less! Regarding the sit-down categories, the lightest jet ski on the market is the 2-seater Sea-Doo Spark (436 pounds). But if you are looking for the lightest models available, then vintage 2-stroke models are for you, as many of those weigh less than 400 pounds.
However, they need a lot more attention including frequent “carb work.”
The main advantage of these lightweight jet skis is that you can easily tow them even with a small car and store them on a boat’s swim platform.
Which Jet Ski is the Heaviest?
The heaviest jet skis are the Kawasaki Ultra 310 series, as the curb weight of these vessels can reach up to 1,050-1,100 pounds. Looking at other manufacturers, the heaviest Sea-Doos are the Fish Pro and the GTX Limited 300 (around 1,000 pounds) while the heaviest Yamaha WaveRunners are the FX family with a curb weight of 950 pounds.
How Much Does a Jet Ski and Trailer Weigh Together?
Unless you keep it on a floating dock, you need a trailer to tow your jet ski to the water. But to stay safe and legal you must know the total weight of a jet ski with the trailer.
Based on our research, the weight of a single jet ski trailer falls into the range of 200-300 pounds.
This means the average jet ski with a trailer weighs about 1,000-1,200 pounds. If you are looking for the lightest option, consider a Stand-Up jet ski with a lightweight aluminum trailer to keep the total weight in the range of 550-850 pounds. But you prefer a Luxury or Performance model, keep in mind that the weight of these jet skis with a trailer can reach a whopping 1,100-1,400 pounds.
And this still only refers to the curb weight of the machine and the trailer. Carrying some gear on the trailer can further increase the overall weight!
| Jet Ski Category | Curb Weight with Trailer (lbs.) |
| Stand-Up | 550-850 |
| Rec-Lite | 650-1,000 |
| Recreation | 1,000-1,300 |
| Performance | 1,100-1,400 |
| Luxury | 1,100-1,400 |
This is for informational purposes only! For exact specs please visit the manufacturer’s websites.
How Much Do Two Jet Skis with a Double Trailer Weigh?
Since a double jet ski trailer weighs about 400-500 pounds, you can expect the weight of two jet skis and a double trailer to be in the ballpark of 1,100-2,700 pounds. Two Stand-Up jet skis on a 2-place trailer weigh about 1,100-1,600 pounds. But this number can rise up to 2,200-2,700 pounds in the case of flagship models.
If you’re carrying some additional gear, the total weight of a loaded double jet ski trailer can even reach a whopping 3,000 pounds!
However, just two “average” jet skis on a tandem trailer typically weighs about 2,000-2,500 pounds.
For a better comparison we’ve listed these numbers into one chart:
| Jet Ski Category | Curb Weight of 2 Skis with Trailer (lbs.) |
| Stand-Up | 1100-1600 |
| Rec-Lite | 1300-1900 |
| Recreation | 2000-2300 |
| Performance | 2200-2700 |
| Luxury | 2200-2700 |
This is for informational purposes only! For exact specs please visit the manufacturer’s websites.
If weight is an issue for you, then you can’t go wrong with two Stand-Up jet skis. Your other option would be to find two vintage 2-stroke crafts like a Yamaha WaveBlaster or Sea-Doo XP.
These machines were more lightweight than any of the 4-stroke sit down models currently being made.
Conclusion
The curb weight of a jet ski ranges from 350 up to 1,100 pounds depending on their make and category. Stand-Up jet skis weigh about 350-550 pounds, while the weight of the lightest sit-down jet skis starts from 450 pounds. You can find these models in the Rec-Lite category. The heaviest jet skis right now are arguably the Luxury and Performance machines with a curb weight of 900-1,100 pounds.
As a takeaway, we’ve listed the average jet ski weight numbers in one chart:
| Jet Ski Category | Curb Weight (lbs.) | Curb Weight with Trailer (lbs.) | Curb Weight of 2 Skis with Trailer (lbs.) |
| Stand-Up | 350-550 | 550-850 | 1100-1600 |
| Rec-Lite | 450-700 | 650-1000 | 1300-1900 |
| Recreation | 800-900 | 1000-1300 | 2000-2300 |
| Performance | 900-1100 | 1100-1400 | 2200-2700 |
| Luxury | 900-1100 | 1100-1400 | 2200-2700 |
This is for informational purposes only! For exact specs please visit the manufacturer’s websites.
References:
https://www.jetdrift.com/jet-ski-weights/
