Crowd is the surf conditions app made by surfers, for the surf community. It brings together in one place the data you need to decide if it's worth paddling today — and the real data from those already in the water.
🌊 REAL-TIME CONDITIONS, BY SPOT
• Swell: height, period and direction — data from the NOAA's GFS-Wave model (US oceanic and atmospheric agency).
• Tide: forecast by harmonics calculated from Brazilian Navy stations.
• Wind and weather: speed, direction and temperature, also via the NOAA's GFS model.
🤖 SPOT CO-PILOT: CHAT WITH AI
Converse in natural language with the Spot Co-pilot. Ask for the forecast for any spot, how many people are surfing now, if there's a surf school or board rental nearby, compare two spots side-by-side, or ask to be taken directly to the screen you need — all via chat. Available for account holders (5 messages per day on the free account, 10 on Premium).
🏄 WHO'S SURFING NOW?
Mark your presence at the peak and see how many people are in the water before you leave home. It's the Crowd community collaborating in real time — the more people use it, the more accurate the information becomes for everyone.
📝 CONDITION REPORTS
Share what the peak is like now — with photos — and see reports from other surfers before deciding where to paddle.
⚠️ POINTS OF ATTENTION
See markings of known risk points in each region (currents, rocks and other dangers), recorded by the community itself.
🏪 LOCAL BUSINESSES
Find surf schools, board rentals and shops near each peak, with direct contact (WhatsApp, Instagram) to book lessons or rentals without leaving the app.
⭐ CROWD PREMIUM
For those who want more: no ads, heat map of waves and wind, personalized alerts (notify us when the ideal conditions hit your favorite spot, with push notifications), and side-by-side comparison of surf spots.
📍 ABOUT LOCATION
We use your location to show you the surf spots closest to you. If you enable automatic check-in (optional), we'll notify you when you get close to a spot, even with the app closed — only if you turn this option on.
Crowd is free to use, with basic forecasts available even without an account. Create a free account to see the full map, favorite spots, and participate in the community.
Data sources: NOAA (National Oceanic and Atmospheric Administration) and Brazilian Navy. See more at crowd-web.com.br/about.
Tide, swell, wind, and weather in real time — with AI chat and community.