Speed
When someone is in trouble at the beach, every second matters. Inshore Rescue Boats (IRBs) can be launched quickly and are capable of powering through breaking surf at speeds of up to 26 knots, allowing lifeguards to reach casualties rapidly.
The boat is launched and recovered from a trailer, enabling quick deployment from the beach when an incident occurs.
Manoeuvrability
Inshore Rescue Boats are designed specifically for rescues in the surf and close to shore, including areas around rocks, cliffs and caves where larger rescue vessels cannot easily operate.
The craft is light enough for two people to launch, yet strong and stable enough to operate in heavy surf conditions. IRBs also perform well in shallow waters such as estuaries, making them a valuable asset that complements larger lifeboats operating further offshore.
The boat is constructed from Hypalon-coated fabric, an extremely durable synthetic rubber. Beneath the removable floorboards sits a keelson tube, which tensions the hull to create a shallow V-shaped profile. This design allows the IRB to maintain excellent speed, stability and manoeuvrability even in difficult conditions.
Safety
Safety is a key feature of the Inshore Rescue Boat. The 30hp outboard engine is fitted with a propeller guard, helping to protect swimmers and prevent debris from fouling the propeller.
Crew members use footstraps positioned between the inflatable tubes and keel to maintain stability and control while operating in rough surf.
Each IRB carries essential rescue equipment including:
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A rescue tube secured to the boat for casualty support
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First aid kit for immediate treatment
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A grab bag containing swim fins and a survivor lifejacket
The boat also includes stowage bags in the bow, carrying equipment such as a mooring rope, flares, night-time search equipment and a searchlight to assist during emergency operations.
Efficiency & Effectiveness
First introduced for surf lifesaving in New Zealand in 1979, Inshore Rescue Boats have become a vital rescue tool used by lifeguard and search-and-rescue organisations across the world.
Their combination of speed, manoeuvrability and reliability makes them one of the most effective craft for responding to incidents in the surf zone.