You have many on the North Fork out east on Long Island.
My wife and I hit many out on the Island a couple of years ago when there for my Class Re-Union and on the way back to Chicago went through Canada via Niagara Falls and hit many Wineries along Lake Ontario.
Cheers
http://longislandwineries.com/
New York is the 3rd largest wine growing region in America and Long Island is considered the premier area in the state for wines - producing over 500,000 cases of wine annually. Today more than one-million people visit the 50+ wine producers on Long Island, taking advantage of their tours, tastings, and event hosting.
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There are a ton on the American side of the Niagara River.
http://www.niagarawinetrail.org/pages/nwt_wineries.html
Just minutes from Niagara Falls and Buffalo, the Niagara Wine Trail USA is regarded as a new up-and-coming region, but the art and science of grape growing and winemaking has been in our area for many years. There are records of a winery that was open during the 19th century, and one of our current member wineries produces fruit on vineyards that are over one hundred years old.
The Niagara Wine Trail, USA is situated between the Niagara Escarpment and Lake Ontario. This geography has created a unique micro-climate, suitable for the production of the grapes that we use to create our fine wines. The character of our local soils, from the dolomitic limestone soils of the Escarpment to the gravel silts near the lakeshore, and our moderate climate ideal for growing a wide variety of fruit, including vinifera grapes such as Pinot Noir, Chardonnay, Riesling, Cabernet Sauvignon, Cabernet Franc, Syrah and Merlot.
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There are a ton along the lake just west of Niagara Falls on the Canadian side.
http://niagarafallstourism.com/play/wineries/
The entire Niagara wine region along the shores of Lake Ontario-is home to over 50 wineries.
Twenty-five vineyards dot the landscape just 15 to 20 minutes outside Niagara Falls, Canada in quiet and charming
Niagara-on-the-Lake.