BLUE BEACH Cafe and Restaurant benefits from a waterfront or coastal backdrop in Phuket, Thailand, which gives the meal a clearer sense of occasion before the food arrives. Readers should look for aromatics, heat and balance, because that is where a restaurant of this type earns its reputation. It is most compelling for diners seeking flavor, texture and a point of view rooted in cuisine rather than decor alone, especially if the night calls for something more considered than a safe default.