H2O Seafood & Sushi - East Islip

My wife and I frequent your Smithtown location and appreciate the consistency of your food. We figured we would give your East Islip location a try. The reason for the 3 star overall experience is the two bar style tables you have in the back of the restaurant where there certainly shouldn't be any tables, by far the worst two tables in your establishment. Make more room for two tops or get rid of those two tables. Was shocked that I was sat there, the tables are small and up against your booths, I was able to watch what the booth next to me was eating, not exactly the view I wanted for my Saturday evening out.

I took my boyfriend out for his birthday and the food and service was absolutely amazing. We got the octopus and lobster sushi roll for an appetizer. For the entree I got the Mahi special and my boyfriend did the filet Wellington. Easily one of the best meals I’ve ever had for both of us! Waiter was awesome and very nice and the owner/manager came around to speak with us afterwards and gave my boyfriend a gift card for his birthday. Will definitely come back, the place is really great. Thank you!

I had tuna steak my wife had the Chilean sea bass both were excellent great service great atmosphere Samantha the manager was courteous and friendly.

The bartenders are amazing!!!!! So nice and made us laugh!

We were celebrating our Anniversary Saturday and wanted to try H2O. We knew from the website what we wanted. The NE Clam Chowder with Bacon was excellent. Also the Clams Casino. They were crunchy on top and clam cooked well. My wife was very happy with her Lobster as it was de-shelled for her too. And the Mashed Potatoes were so buttery and creamy. We both ate that. My Sea Bass was crunchy on top and flaky. It melted in my mouth. Sauce wax great too. As for drinks, the Tellers Old Fashioned was excellent. And my wife loved the H2O Martini, she had a second and convinced me to switch to it after my Old Fashioned. Our waitress was really great too. All in all, a great night. We'd return