What To Do In The Event Of Seeing Square Waves In The Ocean

You might wonder why I’m emphasizing getting out of the water so urgently, but as someone who is deeply proactive about my health and safety, I know that hesitation in the face of danger spikes cortisol and puts us at risk.
Chronically elevated cortisol constricts blood vessels and increases systemic inflammation—the exact opposite of what we want when we’re trying to keep our circulation steady and those unexplained purple blotches on our arms at bay!
Choosing to act swiftly and decisively when we recognize a hazard is a powerful, proactive way to protect your physical safety and your peace of mind. The ocean is beautiful, but it demands our respect.
Step-by-Step: What To Do If You See Square Waves
Don’t panic, my dear friend. This is a highly manageable situation if you act with calm, clear wisdom.
1. Exit the Water Immediately
If you are swimming or wading and notice the square wave pattern, get out of the water as soon as possible
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. Do not wait, do not finish your lap, and do not try to capture the perfect photo. Your safety is paramount.
2. Move to Safe Ground
Once out of the water, move to a stable, elevated area of the beach where you can observe the phenomenon safely from a distance. This is also a good time to check on others who may not be aware of the danger.
3. Alert Others Gently but Firmly
If you see other swimmers or beachgoers who haven’t noticed the square waves, kindly inform them of the hazard. A simple, “Excuse me, those cross waves can be dangerous—it’s best to get out,” can save a life.
4. Avoid Small Boats and Watercraft
If you are on a small boat or watercraft, navigate with extreme caution or return to shore. Cross seas present a particular hazard for small boats and swimmers, since they can generate dangerous rip currents and unpredictable wave patterns
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5. Appreciate from Afar
Once you are safely on shore, you can absolutely admire the beauty of this rare phenomenon! It is a stunning reminder of nature’s power and artistry.
My Farmhouse Pro-Tips for Beach Safety
You don’t need to live in fear of the ocean, but having a gentle, no-fuss safety plan brings immense peace of mind. Here are my practical rules for staying safe:
✅ Know Before You Go: Check local weather and surf reports before heading to the beach. Multiple weather systems in the area increase the likelihood of cross seas.
✅ Stay Close to Shore: If you do choose to swim when conditions are questionable, stay close to shore where square waves are relatively safer
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✅ Trust Your Instincts: If the waves feel too strong or the water seems unpredictable, get out. The best thing to do is not to swim out so far in the first place and get out of the water as soon as you notice the waves becoming too strong
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✅ Respect the Rip Currents: These waves are dangerous because they create strong, competing currents that are hard to swim or navigate through
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The “Avocado Lover’s” Post-Beach Calming Ritual
Since I have a strong personal preference for avocados and incorporate them into almost every single aspect of my life (even though my children absolutely do not share my liking for them, which just means I get to enjoy the whole, glorious batch all to myself!), I always use a little post-beach self-care to reset my nervous system after any ocean adventure.
Whether I’ve had a peaceful swim or a close call with unusual wave patterns, I head to the kitchen to ground myself with my go-to 3-Ingredient Circulation-Supporting Toast. It’s a simple, heart-healthy way to melt away any lingering tension.
Ingredients You’ll Need:
½ large, perfectly ripe avocado: The creamy, heart-healthy foundation packed with monounsaturated fats that help relax blood vessel walls.
1 slice of hearty whole-grain toast: For steady, fiber-rich energy.
A squeeze of fresh lemon juice & a tiny pinch of flaky sea salt: The lemon provides a bright hit of Vitamin C, which is essential for building strong collagen to keep capillary walls flexible and resilient.
Step-by-Step Instructions:
The Gentle Mash: Toast your bread until it’s wonderfully crisp. Mash the avocado with the fresh lemon juice and sea salt.
The Mindful Moment: As I enjoy this with a warm cup of chamomile or ginger tea, I take five slow, deep breaths. I remind myself that I am resourceful, capable, and deeply committed to listening to my body and respecting nature’s power.
The Daily Habit: The healthy fats in the avocado support my vascular health and help melt away any lingering beach-related tension, while the warmth of the tea soothes my digestion and calms my nervous system.
A Beautiful Reminder of Respectful Joy
I truly hope this little guide brings you clarity and confidence. It is so empowering to know that we can appreciate the ocean’s breathtaking beauty while also honoring its power and potential dangers.
By being calm, acting swiftly when we recognize hazards, and treating the sea with respect, we can maintain a peaceful, joyful relationship with the beach while protecting our own safety and serenity.
Have you ever witnessed square waves or other unusual ocean phenomena? Or do you have a favorite, gentle beach safety habit that keeps you safe while enjoying the water? I would absolutely love to hear your wisdom! Drop a comment below to share your thoughts, and please share this guide with a friend who might appreciate this gentle, life-saving reminder.