New Jersey Marine Forecast
Updated Fri Jul 24, 2026 · refreshed daily from the latest marine models
Clean boating conditions along the New Jersey coast today — GO at every inlet.
New Jersey outlook · Jul 24–26, 2026 (Fri–Sun)
📋 Clean boating conditions along the New Jersey coast today — GO at every inlet.
Inlets & Nearshore
Sandy Hook
40.487, -73.993the northern gateway to New York Harbor and Raritan Bay
Excellent boating all weekend — light winds, calm seas
Barnegat Inlet
39.765, -74.100a demanding bar where a strong ebb stands seas up fast
Excellent boating weekend — light winds, mild seas all 3 days
Absecon Inlet
39.376, -74.413the Atlantic City inlet and its approaches
Excellent boating all weekend — calm seas, light winds
Cape May Inlet
38.939, -74.869the southern gateway between the Atlantic and Delaware Bay
Excellent boating all weekend — light winds, mild seas
Offshore
Little Italy
40.022, -73.683a nearshore lump roughly 20 nm off central New Jersey
Excellent boating all weekend — light winds, mild seas
Triple Wrecks
39.602, -73.028an offshore wreck complex off the central coast
Caution advised all weekend; cross-seas and building waves
The Cigar
38.904, -74.139an offshore fishing ground off South Jersey
Choppy 3-5ft seas limit boating Fri–Sun
Hudson Canyon
39.552, -72.407the East Coast's largest canyon — the long offshore tuna run
Rough weekend ahead; Friday offers limited window
Full Hudson Canyon forecast →About the New Jersey marine forecast
New Jersey's coast runs roughly 130 miles from Sandy Hook to Cape May — the northern gateway to New York Harbor down to the entrance of Delaware Bay — and conditions along it are rarely uniform. A morning that's flat at Barnegat can be a stiff sea breeze off Cape May by afternoon, so the board below reads the whole coast at once: a plain GO, CAUTION, or NO-GO call for each inlet and offshore ground, updated every morning from the latest marine model data — the same AI rating used in the SeaLegs AI app.
Reading the New Jersey coast
Summer on the Jersey coast runs on the sea breeze. Mornings are often the calmest water of the day; a south or southeast breeze fills in around midday and can build to 15–20 knots by mid-afternoon before laying down at dusk — with pop-up thunderstorms a daily risk. That daily rhythm is why the calmest window is usually early, and why a forecast that opens GO can tighten to CAUTION by the time you'd head back in. Plan the whole window, not just the run out.
The inlets are the decision points. Several NJ inlets shoal and shift, and an outgoing tide against an onshore swell can stack the bar up steep and dangerous even when the open-water forecast looks moderate — Barnegat Inlet in particular earns respect. Weight the inlet nearest your run heavily, and in the cool season watch for the nor'easters and hard post-frontal northwest winds that can turn the coast rough for days.
New Jersey marine forecast FAQ
How accurate is this New Jersey marine forecast?
Each spot's outlook is generated from the latest marine model data and rated GO, CAUTION, or NO-GO by the same AI forecast engine used in the SeaLegs AI app. It's a decision aid for planning, not a substitute for the official NWS coastal waters forecast and marine warnings — always check those before heading out.
How often is the forecast updated?
The board is rebuilt every morning from the latest model run, and each SpotCast card refreshes live in your browser. The date stamp above the board shows exactly when it was last generated.
What do GO, CAUTION, and NO-GO mean?
GO means conditions are favorable for most recreational boats. CAUTION means marginal — manageable for experienced crews in capable vessels, but check the wind and sea timing and the inlet closely. NO-GO means conditions are hazardous for small craft and the trip is best postponed.
Which New Jersey spots are covered?
The board covers the main coastal inlets — Sandy Hook, Barnegat, Absecon, and Cape May — plus nearshore and offshore grounds including Little Italy, Triple Wrecks, Hudson Canyon, and The Cigar. In the free SeaLegs AI app you can add any spot on Earth and get the same AI-rated forecast.
More forecasts
Get this forecast for your own spot
Drop a pin on any spot on planet Earth in the free SeaLegs AI app — AI marine forecasts, fishing reports, and trip planning, rated GO / CAUTION / NO-GO.
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