Wind and Tides

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CaliforniaSan Francisco Bay San Francisco Offshore Monterey Bay Morro Bay and Port San Luis Santa Barbara Los Angeles Catalina and Channel Islands Newport Beach and Dana Point San Diego

Pacific NorthwestSan Juan Islands Bellingham and Anacortes Port Angeles Port Townsend Puget Sound

HawaiiHonolulu and Oahu South Shore Kaneohe Bay and North Shore Nawiliwili and Hanalei Bay

NortheastBar Harbor and Blue Hill Bay Rockland and Penobscot Bay Portland Maine and Casco Bay Boston and Massachusetts Bay Cape Cod Bay and Plymouth Buzzards Bay and New Bedford Martha's Vineyard and Nantucket Newport and Narragansett Bay Block Island Long Island Sound East Long Island Sound West Fire Island Great South Bay New York Harbor and Raritan Bay

Mid-AtlanticBarnegat Bay Baltimore and the Upper Bay Annapolis and the Middle Bay Washington DC and the Potomac Norfolk and the Lower Bay Virginia Beach

SoutheastCharleston Harbor Hilton Head and Beaufort Savannah and Tybee Island

Florida and Gulf CoastJacksonville and St. Augustine Palm Beach and Jupiter Fort Lauderdale Miami and Biscayne Bay Charlotte Harbor and Fort Myers Tampa Bay and St. Petersburg Pensacola Mobile Bay North Dauphin Island and Fort Morgan Lake Pontchartrain Galveston Bay Corpus Christi

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West Marine Boating Gear Nautical Charts Hurricane Center Nautical Movies Tip Jar

Great South Bay Tides and Currents

CaliforniaSan Francisco Bay San Francisco Offshore Monterey Bay Morro Bay and Port San Luis Santa Barbara Los Angeles Catalina and Channel Islands Newport Beach and Dana Point San Diego

Pacific NorthwestSan Juan Islands Bellingham and Anacortes Port Angeles Port Townsend Puget Sound

HawaiiHonolulu and Oahu South Shore Kaneohe Bay and North Shore Nawiliwili and Hanalei Bay

NortheastBar Harbor and Blue Hill Bay Rockland and Penobscot Bay Portland Maine and Casco Bay Boston and Massachusetts Bay Cape Cod Bay and Plymouth Buzzards Bay and New Bedford Martha's Vineyard and Nantucket Newport and Narragansett Bay Block Island Long Island Sound East Long Island Sound West Fire Island Great South Bay New York Harbor and Raritan Bay

Mid-AtlanticBarnegat Bay Baltimore and the Upper Bay Annapolis and the Middle Bay Washington DC and the Potomac Norfolk and the Lower Bay Virginia Beach

SoutheastCharleston Harbor Hilton Head and Beaufort Savannah and Tybee Island

Florida and Gulf CoastJacksonville and St. Augustine Palm Beach and Jupiter Fort Lauderdale Miami and Biscayne Bay Charlotte Harbor and Fort Myers Tampa Bay and St. Petersburg Pensacola Mobile Bay North Dauphin Island and Fort Morgan Lake Pontchartrain Galveston Bay Corpus Christi

All regions → Suggest a region →

Sun, Oct 18, 2026

Tides at Great South Bay Currents at Fire Island Inlet

Time	Type	Event	Value
Sun, Oct 18 8:50 PM	Current	ebb	2.4 kts

Marine weather for the Great South Bay on Long Island's South Shore, South Oyster Bay, Patchogue Bay, Bellport Bay, and Captree — Wantagh, Seaford, Massapequa, Amityville, Lindenhurst, Babylon, West Islip, Bay Shore, Islip, Oakdale, West Sayville, Sayville, Bayport, Blue Point, Patchogue, Bellport, and Ocean Beach on Fire Island, New York. The South Shore Bays marine forecast and Great South Bay wind and wave height forecast; the Great South Bay tide chart; Babylon, Bay Shore, and Ocean Beach bay tides; Fire Island Inlet currents and slack tide times; live wind and Great South Bay water temperature at the weather buoy; and conditions for sailing, yacht racing, boating, fishing, clamming, and kayaking.

CaliforniaSan Francisco Bay San Francisco Offshore Monterey Bay Morro Bay and Port San Luis Santa Barbara Los Angeles Catalina and Channel Islands Newport Beach and Dana Point San Diego

Pacific NorthwestSan Juan Islands Bellingham and Anacortes Port Angeles Port Townsend Puget Sound

HawaiiHonolulu and Oahu South Shore Kaneohe Bay and North Shore Nawiliwili and Hanalei Bay

NortheastBar Harbor and Blue Hill Bay Rockland and Penobscot Bay Portland Maine and Casco Bay Boston and Massachusetts Bay Cape Cod Bay and Plymouth Buzzards Bay and New Bedford Martha's Vineyard and Nantucket Newport and Narragansett Bay Block Island Long Island Sound East Long Island Sound West Fire Island Great South Bay New York Harbor and Raritan Bay

Mid-AtlanticBarnegat Bay Baltimore and the Upper Bay Annapolis and the Middle Bay Washington DC and the Potomac Norfolk and the Lower Bay Virginia Beach

SoutheastCharleston Harbor Hilton Head and Beaufort Savannah and Tybee Island

Florida and Gulf CoastJacksonville and St. Augustine Palm Beach and Jupiter Fort Lauderdale Miami and Biscayne Bay Charlotte Harbor and Fort Myers Tampa Bay and St. Petersburg Pensacola Mobile Bay North Dauphin Island and Fort Morgan Lake Pontchartrain Galveston Bay Corpus Christi

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