Port Aransas Beach Conditions & Water Quality

Heading to Port Aransas? Check the beach before you go. One click shows you exactly what the Gulf is doing at Mustang Island right now — so you know whether today is a beach day before you load the car. ☀️ Conditions at a glance — air temperature, Gulf water temperature, wind, surf, and today's high and low tides 🌊 Water color forecast — a clarity verdict (likely clear, mixed, or murky) so you know if the water will be turquoise or stirred up 📅 Today's forecast — the current National Weather Service outlook for Mustang Island 🔄 Always fresh — data refreshes automatically from NOAA, the National Weather Service, and offshore buoys The toolbar icon even shows a quick color dot for water clarity, so you can check at a glance without opening anything. Perfect for anyone visiting or living near Port Aransas, Mustang Island, or Cinnamon Shore — beachgoers, anglers, paddleboarders, and vacation planners. Note: conditions summaries are informational and based on live weather data. Always follow the official Port Aransas Beach Patrol flags and posted safety guidance before entering the water. Built by Beached Inn — a beach house at Cinnamon Shore, Port Aransas.