Storm World's Loudest Outdoor Safety Whistle (Black)

The Storm All-Weather Safety Whistle is engineered to be the loudest safety whistle available. Featuring a patented design with a specialized-sounding chamber, it expels water instantly when blown, allowing it to be heard even up to 50 feet underwater. Proudly made in the USA, this whistle is ideal for divers, lifeguards, and outdoor enthusiasts.

Emitting a sharp, high-frequency sound that’s over 75% more powerful than standard safety and referee whistles, the Storm Whistle is a reliable tool in emergency situations. It’s also highly effective as part of personal safety or school whistle-defense programs. Lightweight, easy to grip, and impossible to ignore, the Storm Whistle offers unmatched volume and visibility when it matters most.

Features:

• Loudest whistle on the market – produces a piercing, high-frequency sound for maximum attention
• Patented design – specially engineered sounding chamber clears water instantly when blown
• Audible up to 50 feet underwater – perfect for divers, lifeguards, and marine use
• All-weather reliability – functions in rain, snow, and submerged conditions
• Durable thermoplastic housing – non-corroding and easy to grip, even in wet or cold conditions
• Ideal for self-defense and emergency use – great for students, hikers, campers, or anyone needing a personal safety tool
• Highly visible and compact – easy to carry, easy to see, and easy to use
• Made in the USA – trusted by professionals and first responders