Square Waves Are a Thing and They're Extremely Dangerous

Avoid this dangerous ocean phenomenon. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

Square Waves Are a Thing — and If You See Them, Get Out of the Water Immediately READ MORE This Central American Country Was Just Named the Best Place to Retire in 2025 for Its Warm Climate, Health Care and Easy-to-Obtain Visas READ MORE 8 Spring Fashion Styles 'Retiring in 2025 — and What I'm Shopping Instead, From $20 READ MORE Up to $200 Off: Hotel-Quality Bedding for a Luxurious Night's Sleep SHOP NOW Here's What You Should Do If an Airline Damages Your Luggage READ MORE 13 Beautiful Italian Islands — From Popular Hot Spots to Underrated Gems READ MORE These Are the Oddest Things Left by Hotel Guests, According to Hotels.com READ MORE 20 Best Places to Visit in Virginia, According to Locals READ MORE More From T+L 11 Best All-Inclusive Resorts for Foodies READ MORE How to Track a Flight in Real Time READ MORE The Best Times to Visit Anguilla READ MORE Check out our podcast 'Lost Cultures: Living Legacies' Unsubscribe Manage My Subscriptions We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation. This email was sent to [email protected] Was this email forwarded to you? Subscribe Here Privacy Policy | Terms of Service | Help Center Dotdash Meredith, 225 Liberty St, 4th Floor, New York, NY 10281 ©2025. All Rights Reserved. Travel + Leisure is part of the Dotdash Meredith publishing family.