H2O Seafood & Sushi

H2O Seafood & Sushi Local. Seasonal. Sustainable.
(1433)

H2O Seafood Grill has a reputation for delectable seafood, a vibrant atmosphere with airy décor, and, service that is friendly and knowledgeable. It is popular for its deep and broad fish menus with something for everyone, imaginative Wednesday night wine dinners pairing world-class dishes of local ingredients with award-winning international wines, and a lively lounge scene where Swedish fish top the signature martini. Established in 2001 by the Bohlsen Restaurant Group (www.brgroup.biz), on the heels of Tellers, their celebrated and classic American chophouse, H2O brings to life their vision for a modern Long Island fish house with an earnest commitment to excellence in a relaxed setting. H2O is one of five dining and private event establishments from the Bohlsen Restaurant Group (www.brgroup.biz): Tellers – An American Chophouse in Islip, NY; Prime – An American Kitchen & Bar in Huntington, NY and Stamford, CT; The premier Long Island waterfront wedding venue, Harbor Club at Prime in Huntington, NY; and H2O – Seafood & Sushi in Smithtown, NY.

25 years of H2O, back on the menu.For our anniversary, we went through the years and brought back dishes that have been ...
09/24/2026

25 years of H2O, back on the menu.

For our anniversary, we went through the years and brought back dishes that have been part of H2O’s story since 2001. New England Clam Chowder and Hazelnut-Parmesan Crusted Montauk Swordfish. The H2O Roll from 2003. Peanut Butter Banana Split from 2004. Filet Mignon Wellington from 2005. Miso Glazed Salmon from 2009. And favorites from nearly every chapter since.

Beginning September 26, enjoy the anniversary menu à la carte daily, or as our two or three course Prix Fixe Experience Sunday through Thursday.

Here’s to the dishes you remember, the ones you may have forgotten, and 25 years of H2O.

September nights are meant for lingering a little longer.Fresh sushi, a cocktail at the bar, and live music every Wednes...
09/22/2026

September nights are meant for lingering a little longer.

Fresh sushi, a cocktail at the bar, and live music every Wednesday and Friday from 6pm to 9pm. We'll see you at H2O.

25 years. And we’re celebrating by bringing some of it back.Beginning September 26, H2O celebrates 25 years with a speci...
09/21/2026

25 years. And we’re celebrating by bringing some of it back.

Beginning September 26, H2O celebrates 25 years with a special anniversary menu featuring favorite dishes and drinks from throughout our history, from the dishes that were here in 2001 to favorites that joined the menu in the years that followed.

Join us September 26 through November 1 as we look back at 25 years on Main Street, one plate, one pour, and plenty of memories at a time.

Midweek plans or the start of the weekend, we'll provide the soundtrack.Live music fills the bar every Wednesday and Fri...
09/15/2026

Midweek plans or the start of the weekend, we'll provide the soundtrack.

Live music fills the bar every Wednesday and Friday from 6pm to 9pm throughout September. Come for dinner, meet us for a cocktail, or stay for both.

Today, we pause to remember those we lost, honor the heroes who answered the call, and recognize the strength and resili...
09/11/2026

Today, we pause to remember those we lost, honor the heroes who answered the call, and recognize the strength and resilience that carried our nation forward.

We will never forget.

A little live music goes a long way after a long day.Settle in at the bar every Wednesday and Friday from 6pm to 9pm, wi...
09/08/2026

A little live music goes a long way after a long day.

Settle in at the bar every Wednesday and Friday from 6pm to 9pm, with live music alongside fresh sushi, cocktails, and good company.

A toast to summer. ☀️🍸From all of us at H2O Seafood & Sushi, Happy Labor Day! Here’s to soaking up the sunshine, sitting...
09/07/2026

A toast to summer. ☀️🍸

From all of us at H2O Seafood & Sushi, Happy Labor Day! Here’s to soaking up the sunshine, sitting outdoors with friends, and raising a glass (or a roll 🥢) to the season that brought us together.

Join us today and let’s celebrate summer’s best flavors one more time — sushi, seafood, cocktails, and all the moments that make them even better. 🌊🐠

September evenings have a new soundtrack at H2O.Join us at the bar every Wednesday and Friday from 6pm to 9pm for live m...
09/01/2026

September evenings have a new soundtrack at H2O.

Join us at the bar every Wednesday and Friday from 6pm to 9pm for live music, fresh sushi, handcrafted cocktails, and a reason to stay awhile.

An evening shaped by the harmony of food and wine.Tonight’s Wednesday Night Wine Dinner begins with crispy tempura shrim...
08/12/2026

An evening shaped by the harmony of food and wine.

Tonight’s Wednesday Night Wine Dinner begins with crispy tempura shrimp bao buns, followed by miso glazed salmon with steamed jasmine rice and bok choy, and concludes with peach melba, each course thoughtfully paired to complement the flavors on the plate.

Prefer to enjoy the menu on its own? A three course prix fixe without wine pairings is also available.

Address

215 W Main Street
Smithtown, NY
11787

Opening Hours

Monday 4pm - 10pm
Tuesday 4pm - 10pm
Wednesday 4pm - 10pm
Thursday 4pm - 10pm
Friday 4pm - 10pm
Saturday 4pm - 10pm
Sunday 3pm - 9pm

Telephone

+16313616464

Website

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