Blue Water Grill Seafood  style restaurant, Located at: 31 Union Sq W Manhattan, NEW YORK   Phone Number (212) 675-9500           Hours of Business: lunch and dinner           Average Price: $$$                   Blue Water Grill has been picked by our visitors as one of the 10 Best Restaurants in Manhattan, NEW YORK. This restaurant is available for your dining pleasure. While in Manhattan what is your favorite restaurant. Win a FREE Dinner for Two!