One day is not like the next
The first thing to know is one day on the North Shore can be completely unlike the next. We have calm days and terrifying days. It’s important to know how much the ocean conditions can change, and that this side of the island can be very dangerous. Be aware of which kind of day it is when you’re here. If you’re not sure, ALWAYS speak to the lifeguards. Their guidance can literally save your life.
Choose today’s wave size to see the alert level and the hazards at each beach. Wave size here is a rough guide only.
At every beach
North Shore beaches are beautiful but can be dangerous. Stay informed and follow these guidelines for a safe visit.
Lifeguard services
- Always swim at lifeguarded beaches from 8am to 6:30pm daily
- Check in with a lifeguard, conditions can change rapidly
- Follow all posted warnings and safety flags
- Ask lifeguards about current conditions and hazards
Know before you go
- Check surf reports and weather conditions daily
- Swim only at beaches with lifeguards present
- Observe warning flags and signs
- Never turn your back on the ocean
Rip current safety
- Don’t panic and don’t try to swim against the current
- Swim parallel to the shore until you’re out of the current
- Once free, swim diagonally toward the shore
Sun protection
- Apply reef-safe sunscreen (SPF 30+) frequently
- Wear a hat and UV-protective sunglasses
- Seek shade during peak sun hours (10am-2pm)
- Stay hydrated with plenty of water
Stay alert and safe
The North Shore’s powerful waves and currents demand respect. Always check conditions, stay within your abilities, and never turn your back on the ocean. Local knowledge and ocean awareness are your best protection.
- Watch the ocean: observe wave patterns and currents before entering
- Know your limits: only surf or swim within your skill level
- Always have a buddy and tell someone your plans
E Maka’ala
It means to be alert, aware, in touch with your surroundings. On the North Shore being Maka’ala can save your life.
Test yourself with Kai
Meet Kai, your friendly honu (Hawaiian sea turtle) guide. Take the quiz to learn essential beach safety tips and Hawaiian ocean wisdom.
Local businesses
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In an emergency
Read this first, then confirm the call below.
- Stay calm and speak clearly when calling
- Share your exact location coordinates
- Mention you’re on North Shore, Oahu
- Stay on the line until help arrives
Tell the dispatcher where you are (the beach name and any landmark you can see), what happened, and how many people need help. Your phone normally shares your location with 911 when you call, but you can also see it here.
Confirm: call 911 now