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All 97 Smithtown Restaurants

H2O Seafood Grill

215 West Main Street, Smithtown, NY 11787
(631) 361-6464
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Ranked #7 of 97 Restaurants in Smithtown
Certificate of Excellence 2014
Price range: $31 - $50
Sun 3:00 pm - 9:00 pm
Mon - Thu 5:00 pm - 10:00 pm
Fri - Sat 5:00 pm - 11:00 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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98 reviews from our community

Visitor rating
Rating summary
Date | Rating
  • English first
  • German first
  • Any
English first
new york
Top Contributor
89 reviews 89 reviews
54 restaurant reviews
31 helpful votes 31 helpful votes
4 of 5 stars Reviewed January 27, 2015 NEW credit card Amex Card Member Review

I met some neighbors for dinner. This is a good gathering place for friends, family, couples etc. This is a good restaurant. I had the swordfish. It was very fresh. We all enjoyed our food

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Smithtown, New York
Senior Reviewer
6 reviews 6 reviews
5 restaurant reviews
6 helpful votes 6 helpful votes
4 of 5 stars Reviewed January 2, 2015

My husband and I went here for the first time on New Year's Eve. We did not participate in the price-fixed menu option so we ordered off the regular menu. The atmosphere inside is very nice and upscale but the menu threw me off as they have a sushi section and sushi appetizers as well as a regular appetizer section... More 

Was this review helpful? Yes 1
Sayville, New York
Senior Contributor
38 reviews 38 reviews
34 restaurant reviews
13 helpful votes 13 helpful votes
4 of 5 stars Reviewed December 30, 2014

I went in search of a good seafood restaurant west of the East End. My trip advisor search led me here. Nice spot part of the Bolson group that owns Verace and Tellers, both excellent restaurants. Very good service and atmosphere. Very expensive sushi offerings, and a short cooked menu. We had the Crusted Tuna which was very good, crusted... More 

Was this review helpful? Yes 1
Senior Contributor
26 reviews 26 reviews
6 restaurant reviews
12 helpful votes 12 helpful votes
3 of 5 stars Reviewed December 28, 2014

Seafood i had was bland, but the sushi was pretty good the bar makes a good well balanced drink. Overall was just ok for the price. I went for my anniversary with my wife still a nice evening with an upscale atmosphere. I cant speak for anyone else but im still on the lookout for good seafood on long island.

Was this review helpful? Yes 1
New York City, New York
15 reviews 15 reviews
4 restaurant reviews
5 helpful votes 5 helpful votes
5 of 5 stars Reviewed December 7, 2014

We stopped at this restaurant for dinner almost by accident on a busy Friday night, and had no great expectations. However we found the service excellent and the seafood was beautifully prepared and well-presented. The wine list was straightforward and very reasonably priced. The dining room is large, attractive, and not too noisy. On the night we were there a... More 

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Dix Hiils, NY
Top Contributor
145 reviews 145 reviews
77 restaurant reviews
114 helpful votes 114 helpful votes
5 of 5 stars Reviewed December 5, 2014 via mobile

We eat fairly regularly at H2O. The food and service are consistently good while the modern nautical-themed decor works well (and the noise level is low allowing for conversation). While we have eaten there a number of times on weekends, our usual strategy is to view the weekly email for the fixed Wednesday night wine dinner. This three course meal... More 

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Roslyn, New York
13 reviews 13 reviews
8 restaurant reviews
36 helpful votes 36 helpful votes
4 of 5 stars Reviewed November 9, 2014

H2O is one several of the Bohlsen restaurant group restaurants on Long Island. It is not the best-that would be in my opinion , Prime in Huntington. However, for a strictly seafood offering, this does not disappoint. As other reviews state, instead of bread served when you are seated, they serve popovers which were light and tasty. The menus are... More 

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Commack, New York
Senior Contributor
22 reviews 22 reviews
16 restaurant reviews
13 helpful votes 13 helpful votes
5 of 5 stars Reviewed October 20, 2014

After an longer than expected wait for a table, we were pleasantly surprised by popovers instead of standard breads.. And better which wasn't still frozen (as often happens). Very good sushi, very good salmon/tuna/pickled jalapeño/avocado flatbread... Really good !!!! main dishes well prepared and very good as well.. Larger portions than expected as well. Service was friendly yet professional, and... More 

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Kings Park, New York
3 reviews 3 reviews
3 restaurant reviews
5 of 5 stars Reviewed September 28, 2014

We took advantage of the promotion for "First Taste of Fall" and were not disappointed. Making the reservation through Open Table was easy and seamless and our dinner was excellent. The marinated skirt steak was cooked and seasoned perfectly, the swordfish was as well and the scallops with pumpkin risotto was the talk of the table. The only drawback was... More 

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East Northport, New York
14 reviews 14 reviews
12 restaurant reviews
3 helpful votes 3 helpful votes
5 of 5 stars Reviewed September 21, 2014

Love the food and the atmosphere. The Millennium Lobster is a must. Sushi is alway great and the wine is always paired with a dish if you wish. Steak is also great.

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Additional Information about H2O Seafood Grill

Address: 215 West Main Street, Smithtown, NY 11787
Phone Number: (631) 361-6464
Location: United States  >  New York (NY)  >  Long Island  >  Smithtown
Open Hours:
Sunday 3:00 pm - 9:00 pm
Monday 5:00 pm - 10:00 pm
Tuesday 5:00 pm - 10:00 pm
Wednesday 5:00 pm - 10:00 pm
Thursday 5:00 pm - 10:00 pm
Friday 5:00 pm - 11:00 pm
Saturday 5:00 pm - 11:00 pm
Average Prices: USD 31 - 50
Cuisine: American

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Questions & Answers

Questions? Get answers from H2O Seafood Grill staff and past visitors.
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Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?