Sandy Hook, NJ tide times

Sandy Hook is the northernmost unit of Gateway National Recreation Area, a barrier spit extending 9 kilometres into Lower New York Bay at the gateway to New York Harbour. The spit is narrow — 200 to 800 metres wide — and the tidal character on the bay side differs from the ocean side. On the ocean (east) side, mean spring range runs around 1.6 metres in a semidiurnal pattern. On the Raritan Bay side, the range is similar but the character is gentler — calmer water, shallower gradient, and a broader intertidal zone exposed at low water.

Sandy Hook Lighthouse (1764) is the oldest continuously operating lighthouse in the United States. At 26 metres, it marks the Hook's tip and the main shipping lane approach to New York. The lighthouse still guides container ships and tankers entering the Ambrose Channel — the federal shipping channel visible offshore. The tidal current in the main channel runs to 1.5 knots and the deep-water approach is tightly regulated.

Gunnison Beach on the Raritan Bay side (formally clothing-optional, the oldest federal clothing-optional beach in the US) exposes a wide intertidal zone at low water, with firm sand and shallow gradient making it one of the calmer swimming and paddling beaches in the New York metro area. The contrast with the ocean-facing beaches is instructive: while the ocean side receives Atlantic swell, the Raritan Bay side is almost completely protected.

Birding on Sandy Hook is exceptional during spring and fall migration. The Hook projects into the sea and acts as a natural staging area for hawks, raptors, and passerines funnelling down the Atlantic Flyway. The hawk watch at the tip in September and October counts thousands of sharp-shinned hawks, Cooper's hawks, and merlins per day during peak migration. Shorebirds on the exposed tidal flats at the bay side in late July through September include dunlin, dowitchers, and whimbrel.

Fishing from Sandy Hook — the Tip, the bay beaches, and the ocean beach rock jetties — produces striped bass, bluefish, and weakfish. The channel current and the tide rips off the tip concentrate fish on tidal transitions. The ocean jetties at the southern end (Highlands, NJ side) are heavily fished for bass and blues on the incoming tide in spring and autumn.

Predictions on this page come from Open-Meteo Marine, a gridded global ocean model. Accuracy is typically within plus or minus 45 minutes on timing and 0.2 to 0.3 metres on height — model-derived, not from a local gauge. For authoritative US tide data, consult NOAA CO-OPS at tidesandcurrents.noaa.gov.