H2O: Seafood & Sushi
H2O: Seafood & Sushi

H2O: Seafood & Sushi

  • Dining Style: Casual Dining
  • Website: http://h2oseafoodsushi.com/
  • Phone: 6313616464x
  • Hours of Operation:
    Dinner Monday through Thursday 5:00pm until 10:00 pm, Friday and Saturday 5:00pm until 11:00pm. Sunday 3:00pm until 9:00pm. -Sushi Bar open same hours as Dining Room except Thursday open until 11:00pm, Friday and Saturday until midnight. -Lounge open until midnight Monday through Thursday, until 1:00am Friday and Saturday, Sundays until 11:00pm Happy hour Mon - Fri 4pm - 7pm. (Note: We are not open for lunch except for catered affairs)
  • Payment Options: AMEX,Carte Blanche,Diners Club,Discover,MasterCard,Visa
  • Cuisine: Sushi, Seafood, Contemporary American
  • Dress Code: Smart Casual
  • Accepts Walk-Ins: Yes
  • Additional Details: Banquet/Private Rooms, Bar Dining, Bar/Lounge, Beer, Entertainment, Full Bar, Happy Hour, Non-Smoking Area, Non-Smoking Restaurant, Patio/Outdoor Dining, Private Room, Takeout, Wheelchair Access, Wine
  • Catering: Available. Please contact the restaurant for further details.
  • Private Party Facilities: From the very essence of the ocean comes a dramatically different restaurant, inspired by the seafood of the world and infused by a spirit that is fresh, refreshing and totally modern.
  • Entertainment: Happy Hour Monday through Friday, 4-7PM
  • Special Events: Available. Please contact the restaurant for further details.

Getting there

  • Cross Street: Edgewood Avenue
  • Public Transit: LIRR to Smithtown
  • Parking: Private Lot
  • Parking Details: Valet parking on Wednesdays, Thursdays, Fridays and Saturdays
A word from H2O: Seafood & Sushi
Smithtown's newly renovated seafood restaurant is destined to become a favorite! Cleverly designed with an upscale New England feel, take a moment to admire the beautiful bar, relax in the dining room or dine from our sushi bar,"Ocean". H2O: Seafood & Sushi delivers a winner - a unique setting and great food and a lively bar with a wonderful wine cellar. Recently voted #1 Overall Seafood Restaurant in the New York Area on OpenTable. H2O: Seafood & Sushi is improving on an already very loyal following.
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Awards voted by OpenTable diners
  • Diners' Choice WinnerSeafood
H2O: Seafood & Sushi reviews from OpenTable diners
146 reviews since June 3, 2014
Overall Rating4.3
  • Food4.5
    Service4.4
  • Ambiance4.1
    Noise LevelModerate
92% of reviewers would recommend this restaurant to a friend.
fit for foodies (85)special occasion (65)neighborhood gem (62)good for groups (47)great for outdoor dining (46)vibrant bar scene (45)notable wine list (38)hot spot (35)romantic (31)kid-friendly (13)great for lunch (9)great for brunch (7)late-night find (7)Show More
  • Delicious, as always!
    webbahbibz
    Dined on 9/27/2014
    Great for fresh seafood and seasonal accompaniments. Never disappoints!
    Special Features:
    fit for foodies, great for outdoor dining, hot spot, neighborhood gem, notable wine list, romantic, special occasion
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • First Taste of Fall 2014
    dtaco
    Dined on 9/26/2014
    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 there were only 3 scallops on the plate. Everyone enjoyed their meals thoroughly. Two of our group also added the "wine pairing", and the wines were very good and the amount poured was equivalent to what you would expect if just ordering a glass of wine. We had a great time, enjoyed everything and definitely recommend you give them a try.
    Special Features:
    fit for foodies, good for groups, great for outdoor dining, hot spot, neighborhood gem, notable wine list, special occasion, vibrant bar scene
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • H2O Revisited
    JDRestaurantCritic
    Dined on 9/26/2014
    On average, we eat at H2O every 18 months. Over the past few years, the quality of food and service has been consistently excellent and this latest experience proved to be no exception. We ordered off the fall prix fixe menu and particularly enjoyed the kale salad and the marinated skirt steak. Service was perfectly pitched - attentive and friendly but not pushy - despite being very busy. We have never been disappointed at H2O - it deserves more frequent patronage than we are currently able to provide.
    Special Features:
    fit for foodies, hot spot, romantic, special occasion
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
    I would recommend this to a friend.
  • Great Wine Program
    VinoSOS
    Dined on 9/24/2014
    Absolutely one of the best wine programs on Long Island. They offer a very thoughtfully curated selection of boutique wines at tremendous value. They offer a wine and food pairing menu on Wednesdays for guests as well. The restaurant was recently given a refresh and looks great. The bar has lots of energy and the service in the dining room and the bar is excellent.
    Special Features:
    hot spot, neighborhood gem
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • Dicey
    Dined on 9/24/2014
    I always love their Wine dinners, but this weeks not a bit harried. the place was much more crowded than usual at that early time.. wait staff was totally overworked and needed more help....everything seemed a bit hassled....but I forgive you. this place is almost always perfect....
    Special Features:
    neighborhood gem
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • great seafood
    yummygirl
    Dined on 9/20/2014
    Had the millennium lobster. Fabulous! Friends had tuna and seafood etoufee. We loved it all. It's a little noisy but food made it worth it. Sushi appetizer was excellent!
    Special Features:
    fit for foodies, special occasion
    • Food
    • Ambiance
    • Service
    • Noise LevelCannot Recall
  • Top notch
    Coggt91
    Dined on 9/20/2014
    H2O had amazing food, my gf had the everyrhing crusted tuna which was te best she's ever had and my hazelnut Parmesan crusted swordfish couldn't be any tastier. great service and ambiance.
    Special Features:
    neighborhood gem
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
    I would recommend this to a friend.
  • Mitch
    Dined on 9/20/2014
    A very nice meal. And oh those popovers. Manager even checked in with us. Waiter was also very good. We even discussed a whole tilapia deep fried with Hunan sauce and meat scooped out of the whole fish. It was a great fish from the past. One waiter remembered the dish.
    Special Features:
    fit for foodies, great for lunch, notable wine list
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
    I would recommend this to a friend.
  • Amazing food and service
    Luvfood
    Dined on 9/19/2014
    The staff is really nice and professional. We were greeted by a friendly hostess who was happy to be there. The waiter was very knowledgeable about the menu items and specials. The bus boy was nice and very attentive. The food was exquisite and well worth the price. I definitely will be returning.
    Special Features:
    hot spot, special occasion
    • Food
    • Ambiance
    • Service
    • Noise LevelQuiet
    I would recommend this to a friend.
  • AlwaysOutstanding food and service
    JimmyC3992
    Dined on 9/18/2014
    Outstanding food Tuna Crusted is one of my favorites. Others in our group had the fish special which they claim was an outstanding presentation even with the entire fish being on the platter. The other guest had the 2 lb lobster which was steam and table side broken down very well.
    Special Features:
    fit for foodies, neighborhood gem
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
    I would recommend this to a friend.
  • Perfect,
    Linda
    Dined on 9/14/2014
    This was our first visit abd everything was perfect!
    Special Features:
    fit for foodies, good for groups, great for outdoor dining, kid-friendly, neighborhood gem, special occasion
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • Smithtown Gem
    MWWW
    Dined on 9/14/2014
    Parking at the door. Hometown greeting by hostess. Excellent service and Great Food.
    Special Features:
    fit for foodies, great for outdoor dining, neighborhood gem, notable wine list
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • Great restaurant
    OpenTable Diner Since 2011
    Dined on 9/6/2014
    Excellent food, excellent service, great atmosphere.....but the noise level is too high. I wish it was slightly lower.
    Special Features:
    fit for foodies, good for groups, great for outdoor dining, hot spot, late-night find, neighborhood gem, notable wine list, romantic, vibrant bar scene
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • very very good
    jeffs1VIP
    Dined on 9/5/2014
    THIS IS NOT THE FIRST TIME I DINED HERE, MATTER OF FACT, I HAD BEEN TO H20 MANY TIMES IN THE PAST.....BUT NOT SINCE THEY RENOVATED IT....THE BAR AND LOUNGE AREA ARE BIGGER, ACCOMPANIED BY A SUSHI BAR...I ORDERED THE BRAZZINI WHICH WAS DELICIOUS....OUR SERVICE WAS VERY GOOD.......WE SAT OUTSIDE AND IT WAS A BEAUTIFUL EVE.....QUIET OUT THERE BUT NOT SO QUIET INSIDE.....WE SHALL RETURN
    Special Features:
    fit for foodies, hot spot, romantic, vibrant bar scene
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
    I would recommend this to a friend.
  • Excellent as usual
    Hcgolf4funVIP
    Dined on 9/3/2014
    I come to H20 quite often. I love their seafood on their menu as well as their Wed wine dinner. If you haven't tried this place yet, go on Wed and try the wine dinner. This will not disappoint.
    Special Features:
    fit for foodies
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • Never Disappointed
    Coopmac
    Dined on 9/3/2014
    H2O never disappoints on any level...the service is outstanding, friendly and knowledgeable staff, the management is accommodating, and the food is, of course, beyond delicious. Always extremely satisfied after dining there.
    Special Features:
    fit for foodies, great for outdoor dining, neighborhood gem, vibrant bar scene
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • always a delight
    H20fan
    Dined on 8/31/2014
    Always a delicious experience. Whether it's the Wednesday night wine 3 course meal or simply dining out. I have never been disappointed.
    Special Features:
    fit for foodies
    • Food
    • Ambiance
    • Service
    • Noise LevelQuiet
    I would recommend this to a friend.
  • Wine Pairing Wed
    GJVU
    Dined on 8/27/2014
    We often attend the Wed Wine Pairing. Prix fix menu. Great food.
    Special Features:
    fit for foodies
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • Estitician417
    Dined on 8/24/2014
    The food and service was excellent. The waitress Jacqlen was quite knowledgeable of the entrees that we had questions about. I highly recommend this establishment to many people.
    Special Features:
    hot spot
    • Food
    • Ambiance
    • Service
    • Noise LevelQuiet
  • Good, not great!
    spacemonkey
    Dined on 8/23/2014
    It's a great spot for Long Island, but wouldn't get 4 stars in the city.
    Special Features:
    good for groups, late-night find
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • wine dinners are a must
    Dicey
    Dined on 8/20/2014
    like to try new foods and new wine and get a chance every time I go to H2O's wine dinners. Price is very reasonable, menus are creative and always good and the portions are just right... it is a neighborhood gem!
    Special Features:
    neighborhood gem
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • happy2bdiners
    Dined on 8/20/2014
    This restaurant is outstanding. Their Wine Dinner last Wednesday was just wonderful. The food was superb and the wine pairing was perfect. Their service is always friendly and very efficient. It has become one of our favorites.
    Special Features:
    fit for foodies, special occasion, neighborhood gem, notable wine list
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • Flavorful meal
    luv2eatout
    Dined on 8/18/2014
    The food has never disappointed me here, very fresh and perfectly cooked. Will continue to return.
    Special Features:
    fit for foodies, good for groups, great for outdoor dining, hot spot, kid-friendly, neighborhood gem, notable wine list, special occasion
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • Best in Town!
    Katie59
    Dined on 8/16/2014
    This is our go to restaurant. Always a perfect and delicious meal! Beautiful atmosphere and wonderful staff. They go above and beyond to make your dining experience what it should be!
    Special Features:
    good for groups, great for outdoor dining, special occasion, late-night find, neighborhood gem, hot spot, vibrant bar scene
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • OpenTable Diner Since 2012VIP
    Dined on 8/16/2014
    We have been to H2O several times and have always enjoyed the food. Quality, well prepared seafood in a relaxed setting. Didn't get the "joke" Sushi Tower for $1million. Service was good without feeling rushed. Will definitely return. All of the restaurants in The Bohlsen Group meet or exceed expectations. Thank You.
    Special Features:
    kid-friendly, fit for foodies, good for groups
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
    I would recommend this to a friend.
  • Great find but Noisy
    OpenTable Diner Since 2008VIP
    Dined on 8/15/2014
    Food was really good. Nice food selections. Reasonably priced wines. But very loud - maybe ir was just the night!
    Special Features:
    notable wine list
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
    I would recommend this to a friend.
  • Seafood Galore
    OBGemVIP
    Dined on 8/9/2014
    High end seafood and sushi, with prices to match. Excellent quality food and superior service.
    Special Features:
    fit for foodies, hot spot, vibrant bar scene, notable wine list
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • Disappointed
    SusanVIP
    Dined on 8/8/2014
    Upon arrival 2 of us was seated at a booth with table settings for 4. Waitress asked us to help her remove settings. Popovers were served with drinks. They were soggy and burnt. Food was just tossed on plate. Veggies were covered with potatoes. Food was tasteless and waiter had no clue if fish were farm raised. Noise level was unbearable, Service was slow and unattentive. There are a lot better places to eat for the price charged.
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • YUMMO
    satisfaction
    Dined on 8/2/2014
    Loved the food the lobster mac and cheese hit the spot and had lots of big chunks of meat. The drinks were very good and had a good kick to them. The service was friendly and nice.
    Special Features:
    great for outdoor dining, special occasion
    • Food
    • Ambiance
    • Service
    • Noise LevelQuiet
    I would recommend this to a friend.
  • Good but slow!
    Killer
    Dined on 7/28/2014
    The food at H2O is quite good. Interesting sushi rolls and, for the landlubber in our group, a nice fried chicken, accompanied by watermelon dusted with cayenne that was particularly delicious, and not something I would have thought of doing. Our waiter was a nice man, and seemed to mean well, but the service was ridiculously slow, for no apparent reason. The restaurant was not particularly busy, yet it was over an hour before we ever saw so much as an appetizer. We were seated at 7:30, and were not able to leave until after 10.
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • Wonderful experience
    Bruchgoer
    Dined on 7/28/2014
    The outside seating was very nice. Great for a romantic dinner.
    Special Features:
    fit for foodies, great for outdoor dining, romantic, special occasion, vibrant bar scene
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • A regular
    Babs
    Dined on 7/25/2014
    We always enjoy the food at H2O. The sushi is great and all the food is fresh. And this last visit was my fiance's birthday, and at the end of the meal, he was presented with a $25 gift card for his birthday. The service is usually very good. So we'll be back. The only negative - it does get noisy in the restaurant. We try not to come on a Saturday night for that reason. But overall, we love H2O.
    Special Features:
    fit for foodies, great for outdoor dining, special occasion
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • jms18
    Dined on 7/18/2014
    very good food, very fresh, great service, nice place to eat , drink and relax..
    Special Features:
    good for groups, romantic, special occasion, neighborhood gem, hot spot, notable wine list
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
    I would recommend this to a friend.
  • Yum
    Kathy
    Dined on 7/18/2014
    My husband and I were extremely happy with our night here. Every dish was so delicious. We had never been here before, but I am sure we will be back!
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • Horrible Service
    denurbanVIP
    Dined on 7/17/2014
    This restaurant had the worst service of any restaurant I have ever been to. I travel and eat out all over the country and this was truly a terrible experience. Shame on H2O and the waiter. Never again!
    Special Features:
    notable wine list
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • Terrific Experience!
    SmithtownFoodie
    Dined on 7/17/2014
    Great food, excellent service, good value. We would absolutely return.
    Special Features:
    fit for foodies, romantic, special occasion, neighborhood gem, notable wine list
    • Food
    • Ambiance
    • Service
    • Noise LevelQuiet
    I would recommend this to a friend.
  • Food was great service was not
    Ksid
    Dined on 7/15/2014
    The waitress while not overly busy simply did not address requests in a timely manner. I am as a rule a 20% tipper. She received 10%. It is a shame as the food was quite good. I have seen this comment on H2O but thought how bad can it be. The owners need to help the wait staff know bad service effects their wallet as well as the company bottom line. I would look elsewhere in the future. Food was good but the service and prive were not.
    Special Features:
    fit for foodies, good for groups, special occasion, neighborhood gem
    • Food
    • Ambiance
    • Service
    • Noise LevelModerate
  • I don't get it
    c2dine
    Dined on 7/13/2014
    Nothing about this place warrants the high prices. The food is good, not wonderful, the atmosphere is very casual. Seats in booths are uncomfortable and the loud music made me think I was sitting at a bar.
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic
  • H2NO
    FoodieGirl
    Dined on 7/12/2014
    What happened to this restaurant? Chef Meehan was obviously on vacation. The food was simply unimpressive and I'm being kind. Popovers instead of bread were interesting and could have worked if they weren't burnt. The wait staff took things away when they shouldn't, dropped food and knives in my lap, and really were very inexperienced. The kale salad and the linguini with clams wer tasteless, the lobster macaroni was absolutely awful, and the daily special parchment baked white fish was hard to debone and had me spending the night digging fish scales out of my mouth. Why on earth do they not debone the fish for you? Sorry guys, you're off the list for now. Too bad I'm stuck with your complimentary $25 birthday gift card.
    • Food
    • Ambiance
    • Service
    • Noise LevelQuiet
  • Awesome celebration
    momtrop
    Dined on 7/12/2014
    We came to celebrate my birthday and had a fabulous time. I even got a gift card from the restaurant to use next time I visit. Only downside was that my 15-year old daughter had a tough time finding something to eat that she liked on the menu - she doesn't eat fish or seafood, and that's pretty much what they have at this place.
    Special Features:
    fit for foodies, good for groups, hot spot, romantic, special occasion, vibrant bar scene
    • Food
    • Ambiance
    • Service
    • Noise LevelEnergetic