The Sea Hurricane Mk IB is a British naval fighter. It was introduced in Update 1.49 "Weapons of Victory".

As the name implies, this is a carrier based version of the Hurricane. The Mk I/L is the closest counterpart, however several key differences are present. First off, this version can operate from carriers. This grants a massive improvement in versatility, as you can launch from both airfields and carriers. In addition, this variant features reinforced landing gear in order to survive hard carrier landings. However, the extra weight of the landing gear is also the Sea Hurricane's biggest flaw. In Arcade, this makes minimal difference to performance, but Realistic and Simulator are a different story. Climb rate, turning ability, and minimum take-off speed are all noticeably worse. That doesn't mean this is a bad aircraft though. It just takes a pilot with the knowledge of these facts and how to counter them to succeed with the plane. Boom and zoom tactics can be used to greater effect than the Hurricane Mk I/L thanks to improved dive acceleration from the extra mass. The only problem is getting up there. Still, this is a very good aircraft when used properly.