Suffolk County Department of Health warned residents Monday to avoid bathing at multiple beaches, including several in Huntington. Rainfall has stirred up bacteria in the water, the county said.
The Huntington beaches are:
| H1 | Eagle Dock Community Beach | Huntington | Advisory | Rainfall related |
| H2 | Cold Spring Harbor Beach Club Beach | Huntington | Advisory | Rainfall related |
| H3 | West Neck Beach | Huntington | Advisory | Rainfall related |
| H4 | Lloyd Neck Bath Club Beach | Huntington | Advisory | Rainfall related |
| H5 | Lloyd Harbor Village Park Beach | Huntington | Advisory | Rainfall related |
| H6 | Gold Star Battalion Park Beach | Huntington | Advisory | Rainfall related |
| H8 | Head of the Bay Club Beach | Huntington | Advisory | Rainfall related |
| H9 | Nathan Hale Beach Club Beach | Huntington | Advisory | Rainfall related |
| H10 | Baycrest Association Beach | Huntington | Advisory | Rainfall related |
| H11 | Bay Hills Beach Association | Huntington | Advisory | Rainfall related |
| H12 | Crescent Beach | Huntington | Advisory | Rainfall related |
| H13 | Knollwood Beach Association Beach | Huntington | Advisory | Rainfall related |
| H14 | Fleets Cove Beach | Huntington | Advisory | Rainfall related |
| H15 | Centerport Beach | Huntington | Advisory | Rainfall related |
| H16 | Huntington Beach Community Association Beach | Huntington | Advisory | Rainfall related |
| H18 | Centerport Yacht Club Beach | Huntington | Advisory | Rainfall related |
| H20 | Steers Beach | Huntington | Advisory | Rainfall related |
| H21 | Asharoken Beach | Huntington | Advisory | Rainfall related |
| H23 | Hobart Beach | Huntington | Advisory | Rainfall related |
| H23A | Hobart Beach | Huntington | Advisory | Rainfall related |
| H24 | Crab Meadow Beach | Huntington | Advisory | Rainfall related |
| H25 | Wincoma Association Beach | Huntington | Advisory | Rainfall related |
| H28 | Valley Grove Beach | Huntington | Advisory | Rainfall related |
| H29 | Prices Bend Beach | Huntington | Advisory | Rainfall relate |