Simple Tides / Guides / Mid-Atlantic Tides: New York to Virginia

Mid-Atlantic Tides: New York to Virginia

The Mid-Atlantic coast runs a fairly consistent, moderate semidiurnal tide from New York Harbor down through the Chesapeake — but the region's real complexity comes from its huge estuary system, not from the open coast.

The open coast

From the Jersey Shore through Delaware and Maryland's barrier islands, expect a straightforward semidiurnal pattern with a range typically in the 4–6 foot range — enough to matter for planning, without the extremes seen further north or in the Pacific Northwest.

The Chesapeake Bay changes the picture

The Chesapeake is the defining feature of this region: a huge, shallow estuary where tide timing can shift by hours between the mouth of the bay and its upper reaches near Baltimore, and where wind can push water around almost as much as the tide itself in the upper bay's shallower stretches. This is prime blue crab water, and tide timing genuinely matters for both crabbing and inshore fishing throughout the bay's creeks and flats.

Inlets and barrier islands

The region's barrier island inlets (from the Jersey Shore down through the Outer Banks approach) create strong, focused tidal currents that matter for boaters timing a run through an inlet, and for anglers working the deeper cuts on a moving tide — see our surf fishing guide and boat launch timing guide.

Storm season

Hurricane season (roughly June through November) and nor'easters in the colder months both bring real storm surge risk to this coast, particularly for low-lying shore towns and the upper Chesapeake.

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