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H2O Seafood Grill

215 W Main St, Smithtown, NY 11787-2606
+1 631-361-6464
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Ranked #7 of 98 Restaurants in Smithtown
Certificate of Excellence 2014
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Price range: $31 - $50
Sun 2:00 pm - 9:00 pm
Mon - Thu 5:00 pm - 10:00 pm
Fri 5:00 pm - 11:00 pm
Sat 5:00 pm - 5:00 pm
Cuisines: American
More restaurant details
Restaurant details
Good for: Outdoor seating
Dining options: Reservations, Late Night
Dining style: Casual Dining
Cross street: Edgewood Avenue
Transit: LIRR to Smithtown
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88 reviews from our community

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Rating summary
Date | Rating
  • English first
  • German first
  • Any
English first
Boston MA
Top Contributor
125 reviews 125 reviews
57 restaurant reviews
61 helpful votes 61 helpful votes
5 of 5 stars Reviewed September 13, 2014 NEW

This is a place where young (and older!) Long Islanders go to see and be seen. I was warned by my friend to dress up, I can see why. But you won't feel out of place if you go casual either. Very popular and it was absolutely full and hopping the Saturday evening I went. We had to sit in... More

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Smithtown, New York
Senior Contributor
34 reviews 34 reviews
18 restaurant reviews
22 helpful votes 22 helpful votes
5 of 5 stars Reviewed September 10, 2014

My oldest son was leaving for college and requested not mom's cooking but dinner at H20 because he loves seafood. We made a reservation on line and requested a round table in a quiet section of the restaurant. we got there at 6:30 we were greeted by a very pleasant hostess who sat us at a round table in the... More

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Smithtown, New York
2 reviews
2 of 5 stars Reviewed September 3, 2014

This used to be one of our favorite restaurants, but since the remodel & management/staff changes, we are not likely returning. we will now make the extra drive to Prime in Huntington instead. The new wood menus are cumbersome - a clever idea that does not work in reality, the place reeked of mildew.. like an old musty basement -... More

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BRGroup, Manager at H2O Seafood Grill, responded to this review

Please allow me to introduce myself, I am Rachel Yarmosh, Social Communications Manager at H2O: Seafood & Sushi. I am dismayed to read that your last experience at H2O was so disappointing. We take all of the comments we read on line very seriously and our managers have reviewed your comments with the staff who had something to do with... More

Smithtown, New York
3 reviews 3 reviews
5 of 5 stars Reviewed August 21, 2014 via mobile

The best seafood restaurant on Long Island is even better with the prix fixe Wednesday night dinners. 30 without and 40 with wine, full pour not short samples Outstanding food. Staff young yet enthusiastic. Don't miss if in Smihtown.

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Niskayuna, New York
Top Contributor
68 reviews 68 reviews
49 restaurant reviews
55 helpful votes 55 helpful votes
4 of 5 stars Reviewed August 4, 2014

It's been years since I'd been to H2O, mostly because the last visit didn't leave me dying to come back. However, we'd heard that there'd been a major overhaul in the restaurant's food, menu, style and chef, and had heard good things. So we gave it another try this weekend. Menu was much more interesting and presented some difficult decisions.... More

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New York City, New York
Top Contributor
90 reviews 90 reviews
66 restaurant reviews
27 helpful votes 27 helpful votes
4 of 5 stars Reviewed July 7, 2014

+Fantastic food, the sashimi pizza is a must try. +Innovative menu +Good solid service -Avoid sitting outside unless you like inhaling the fumes from the expressway. It's virtually on the road

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Dallas, Texas
Top Contributor
77 reviews 77 reviews
49 restaurant reviews
53 helpful votes 53 helpful votes
5 of 5 stars Reviewed June 30, 2014

Whenever we are visiting our kid at SUNY Stony Brook, we make sure to have dinner at H20. While it can sometimes get a bit crowded and noisy, the menu is varied, the food is fantastic and it never disappoints.

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Smithtown, New York
1 review
5 of 5 stars Reviewed June 23, 2014

We have not been back to H20 in quite a while. We heard that Wayne Cafariella was working in the kitchen bring some new ideas to this wonderful restaurant. We were not disappointed! First and foremost, the food was outstanding. We were celebrating my son's birthday and each decided to try the "Taste of Summer" menu. I had my three... More

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1 review
1 helpful vote 1 helpful vote
5 of 5 stars Reviewed June 2, 2014 via mobile

First time visit and we were not disappointed. Excellent food and service, including handling special requests not on the menu. Super friendly wait service that was very attentive but not rushed.

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Smithtown, New York
Senior Reviewer
7 reviews 7 reviews
6 restaurant reviews
3 of 5 stars Reviewed May 28, 2014

Food is good and well prepared. The atmosphere is casual and the decor is sparse. The noise level is significant. Great for light hearted meal but not for quiet meal or quiet conversation.

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