Live weather, active hurricane tracking, emergency numbers and honest, non-sensational guidance from official sources. Bookmark this page before you travel.
Emergency numbers
Tap any number to call. Most Cancún hotels have English-speaking staff who can dial for you.
Prepare for the first 72 hours of disrupted services, without turning your holiday into a survival expedition. Your hotel and local Protección Civil instructions take priority over this general guide.
Immediate danger? Call 911. Give your hotel name, street address and room number or nearest landmark. Ask reception to help if language or phone service is a barrier.
Pack a small emergency bag
0 of 10 packed
Keep it accessible, not in checked luggage. Water and snacks in a carry bag are for travel, not your whole three-day supply; confirm that supply separately with your accommodation.
Before a storm: make a hotel plan
Ask reception where to shelter, how evacuation works and how guests will receive official instructions. Prepare before transport and communications become disrupted.
Save your hotel's full address, reception number, insurer's assistance number and an emergency contact on paper as well as your phone.
Agree on a meeting place and one contact outside the affected area. Tell hotel staff early about mobility, hearing, medical or infant-care needs.
Charge your phone and power bank; save travel documents and maps offline. Ask what drinking water and meals the hotel can provide if supplies stop.
Check official forecasts and local Protección Civil instructions. Contact your airline and tour provider about actual changes or cancellations; waivers are not guaranteed.
During a hurricane: shelter or evacuate as directed
Follow local authorities and your hotel's emergency instructions. If evacuation is ordered, leave promptly by the designated route before conditions deteriorate.
If told to shelter, use the designated interior area away from windows and glass. Do not stay on balconies or go to the beach to watch waves.
Keep your group together and your emergency bag accessible. Do not use lifts during a power failure or evacuation.
A sudden calm may be the eye of the storm, not the end. Stay sheltered until authorities say it is safe to leave.
Do not walk or drive through floodwater. Call 911 for a life-threatening emergency and give your exact location.
Use sealed bottled water or water confirmed safe by authorities. Keep your prescribed medicines with you and ask a pharmacist or clinician about storage and replacements.
Plan supplies for at least the first 72 hours with your accommodation. Drinking water, ready-to-eat food and personal needs matter more than bulky household equipment.
Use safe water for drinking, brushing teeth, ice and preparing food or formula. A portable filter does not necessarily remove viruses or chemical contamination.
Do not drink floodwater or water stored in a bathtub. Boiling or disinfecting cannot make fuel- or chemical-contaminated water safe; use another source.
Where possible, arrange a week's supply of prescribed medication in labelled packaging, plus prescriptions and a medication list. Ask about a safe cooling plan for temperature-sensitive medicines.
Keep fridge doors closed during a power cut. An unopened refrigerator keeps food safe for about four hours; discard unsafe perishables and never taste food to check it.
Use a torch instead of candles and a charged power bank for your phone. Never run a generator, charcoal grill or fuel-burning camp stove in a room or enclosed space.
Ask reception about emergency lighting and safe charging. Leave electrical panels, gas valves and backup generators to trained staff.
Portable generators must stay outdoors, more than 20 feet (about 6 metres) from windows, doors and vents. Open windows do not make indoor use safe.
Carbon monoxide has no smell or colour. If poisoning is suspected, get to fresh air immediately and call 911; do not re-enter until responders say it is safe.
Never improvise wiring with a car battery or use a gas stove to heat a room. Avoid damaged cables, wet sockets and fallen power lines.
Return only when officials say it is safe. Clear skies do not mean beaches, roads, ferries or drinking water are safe again.
Avoid floodwater, damaged buildings, fallen trees and power lines. Keep children away from debris and cleanup areas.
Check with reception and official transport operators before going to the airport, boarding a ferry or taking a tour; schedules can remain disrupted.
Respect beach closures and lifeguard instructions. Do not swim until local authorities reopen the area, even if the sea looks calm.
Keep using safe drinking water until local guidance confirms supplies are safe. Contact your insurer or a clinician if you become ill or need treatment.
The Atlantic hurricane season runs June through November. Ask your accommodation about its shelter and evacuation plan before a storm approaches.
Register with your embassy on arrival during hurricane season.
Keep passport, cash, meds and phone charger in a waterproof bag.
Follow your hotel's Protección Civil instructions - do not leave shelter until officials clear it.
Ask reception about safe drinking water and sanitation supplies; bathtub water is not drinking water.
Charge devices and download offline maps before any storm approaches.
Check your airline's actual storm policy and flight status; fee waivers are not guaranteed.
Beach and ocean safety
Beaches use a colored flag system. Riptides are the single biggest cause of tourist drownings in Quintana Roo.
Follow posted beach flags and lifeguard instructions. A green flag does not guarantee safety; stay out during closures or dangerous conditions.
If caught in a rip current, do not fight it. Float and signal for help; if able, swim parallel to shore to escape it, then angle back toward the beach.
Never swim after drinking. Most tourist drownings involve alcohol.
Public beaches often have no lifeguards - stick to hotel beaches with red-shorts guards.
Sargassum can hide sharp rocks and stingrays - wear water shoes when it is heavy.
Do not touch marine life. For a sting, seek lifeguard or medical advice; treatment depends on the species, so do not apply a universal home remedy.
Cenote and jungle safety
Cenotes are freshwater sinkholes - beautiful but they demand respect. Cave systems are for certified divers only.
Only swim in cenotes with lifeguards or a certified guide present.
Cave diving requires a full-cave certification - never follow a line without one.
Wear reef-safe sunscreen only. Regular sunscreen is banned in most cenotes and eco parks.
Watch for slick limestone edges - most cenote injuries are falls, not drownings.
Bring cash - most cenotes are cash-only for entry.
Food, water and health
Traveler's stomach is preventable. Cancún's tourist zones have high hygiene standards but street food demands common sense.
Use sealed bottled water or water confirmed safe by your accommodation. Not every filter removes all germs.
Ask whether ice is made with safe water. After disrupted supplies, avoid ice unless the water source is confirmed safe.
Street food: eat where locals line up and food is cooked in front of you.
Bring loperamide, oral rehydration salts and any personal meds - Mexican pharmacies stock most items but not always brand names.
Mosquitoes carry dengue - use DEET at dusk, especially inland and after rain.
Sun is brutal 11am-3pm - reef-safe SPF 50, hat, and shade.
Money, ATMs and common scams
Cancún is safer than most US cities but tourist-targeted scams exist. Awareness beats paranoia.
Use ATMs inside banks (Banorte, BBVA, Santander), never freestanding street ATMs - skimmers are common.
Always choose to be charged in pesos, never in USD (dynamic currency conversion loses 5-10 percent).
Timeshare touts at the airport and Fifth Avenue - a firm 'no gracias' works. Do not accept free breakfasts.
Taxi scams: agree on the fare before entering, or use Uber / InDrive (legal in Cancún).
Fake police asking for on-the-spot fines: request to go to the station, ask for badge number, call 911.
Never hand your card over - insist it stays visible or use tap-to-pay.
Getting around safely
Cancún has multiple safe transport options. Uber and InDrive are now legal after long disputes with taxi unions.
R1 and R2 buses run the Hotel Zone 24/7 for about 12 MXN cash - safe and easy.
ADO buses are the gold standard for intercity travel (Playa, Tulum, Mérida).
Rent a car only if you plan long day trips - drive defensively, avoid night driving on rural roads.
Watch for topes (unmarked speed bumps) especially in small towns.
Airport: use official orange ADO buses or pre-booked transfers, not curbside taxis (2-3x more expensive).
Keep the tourist card (FMM) and passport copy on you, not the original passport.
Solo, women and LGBTQ+ travelers
Cancún is one of the most welcoming destinations in Latin America for solo and LGBTQ+ travelers.
Cancún is LGBTQ+ friendly - same-sex marriage is legal in Quintana Roo.
Solo women report Cancún as feeling safer than most Caribbean and US cities.
Stick to well-lit main streets in Downtown (Centro) after dark.
Share your live location with someone at home using WhatsApp or Google Maps.
Trust your instincts - Mexican culture is warm but not physically pushy; anything that feels off usually is.
Which zones are safe
Tourist zones in Cancún have their own police detail and security. Cartel violence has never targeted tourists here but stay aware.
Hotel Zone (Zona Hotelera): very safe day and night, heavy police presence.
Puerto Cancún, Puerto Juárez: safe residential and marina areas.
Downtown (El Centro): safe day and night in the main tourist streets - Av. Tulum, Parque de las Palapas, Mercado 28.
Regiones (SM 66-99+): residential neighborhoods, not tourist areas - no reason to visit and best avoided at night.
Isla Mujeres, Puerto Morelos, Playa del Carmen: safe. Tulum is safe in the hotel/beach zones.
Avoid isolated beaches at night and any location where you feel outnumbered by unknown groups.
Other natural hazards
Beyond hurricanes: sun, heat, sargassum and the occasional cold front are the real risks day to day.
UV index frequently hits 11 (extreme). Sunburn in 15 minutes without protection.
Sargassum seaweed peaks May-August. Real-time reports: sargassummonitoring.com.
Northers (Nortes) November-March can shut down water activities for a day.
Very rare earthquakes - Quintana Roo is not in an active seismic zone.
Wildlife: crocodiles in lagoons (do not swim in Nichupté), coatis in ruins (do not feed).
Sources: US National Hurricane Center (NOAA), Open-Meteo, Mexico's CONAGUA / Protección Civil Quintana Roo, and city tourism authorities. Nothing here replaces official advisories - always follow your hotel's Protección Civil brief and local authorities during an emergency.
