Sayville Marina Park Beach

The Sayville Marina Park is located by Sayville's Port O'Call and was the site of the Tidewater Inn, which opened in 1916 and featured a restaurant that could seat 300 for dinner. The building was destroyed by fire in 1987, eventually becoming an Islip Town park. There is a large pier here with plenty of beaches for relaxing, fishing, and looking out at the beautiful scenery. There is also a playground, picnic tables, eating facilities, a large parking lot and three tennis courts at the end of Foster Avenue. A town permit is required for parking. Hours are 8am-5pm daily. Handicap accessible and bathrooms available. This is a Tier I beach.

Get directions to this beach

COVID-19

Keep your distance from other people.

Practicing social distancing is still essential. Only go to the beach if you are able to keep 6 feet or 2 meters away from others. Follow the instructions provided by your local health authorities. If your community has asked that you remain indoors and away from others, do so. Spending a day in any crowded place is the worst thing we can do for our most vulnerable right now and will counter our efforts to curb the virus’s spread.

Water Quality

Meets water quality standards
Current Status
This status is based on the latest sample, taken on August 10th, 2022. Swim Guide - Main updates the status of this beach as soon as test results become available. These results were posted to Swim Guide on August 10th, 2022 at 7:00 AM.

For water quality icon legend, click:

Report Pollution

Monitoring Frequency

Source Information

Swimming advisories are available via Suffolk County Health Services hotline at 631-852-5822 Or at https://www.suffolkcountyny.gov/Departments/Health-Services/Environmental-Quality/Ecology/Beach-Monitoring-Program

Suffolk County Health Services tests the water quality from Mid May - Mid Sept. Tier I beaches are tested 2-3 times per week and Tier II beaches are tested at least once per week, with more frequent testing at beaches where water quality changes often. Tier II beaches are retested if a sample exceeds water quality standards. Tier 1 beaches are closed after one sample exceedance and retested daily until reopened.

The samples are taken at knee depth, near known and potential pollution sources and from the most popular swimming spots.

Tier III beaches are tested once a month.

A marine beach is marked Green when there are equal to or less than 104 units of Enterococci per 100 ml of water and when the 30-day geometric mean contains 35 units / 100ml of water or less.

A freshwater beach is marked Green when single sample results are 235 units of E.coli per 100 ml of water or less and when the 30-day geometric mean contains less than 126 units / 100ml of water or less.

A marine beach is marked Red when a single sample exceeds 104 units of Enterococci per 100 ml of water or when the 30-day geometric mean contains more than 35 units / 100ml of water.

A freshwater beach is marked Red when a single sample exceeds 235 units of E.coli per 100 ml of water or when the 30-day geometric mean contains more than 126 units / 100ml of water.

Water Quality Graph