dWater quality is the most important thing in shrimp farming to keep the shrimp healthy and well grown. Embedded system and sensors can be applied to monitor water quality for shrimp. This paper describes a Smart Environment Monitoring and Analytic in Real-time (SEMAR) platform that able to monitor pH, Dissolved Oxygen (DO), and temperature in Water Pond. Then the measured values are stored in Big Data system and analyzed with multi class classification of shrimp water quality. The system is able to send early warning for bad water quality and show real-time monitoring data by internet and smart phone.