New Jersey
Here's how the next 5 days are shaping up at Mantoloking, New Jersey. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Sat, May 16: 2–3ft, 10s period, rated Poor. Dawn patrol is the move — 2-3ft on E swell at 10s with glassy conditions. Onshore flow builds through the day to 21mph, bringing conditions down to poor.
Sun, May 17: 2–3ft, 8s period, rated Fair. Early morning is your best window — 3-4ft waves on SSE swell at 7s with light WSW winds. Onshore flow builds through the day to 16mph, bringing conditions down to poor.
Mon, May 18: 2–3ft, 8s period, rated Fair. Dawn patrol is the move — 2-3ft on S swell at 6s with light WNW winds. The SE wind kicks in by afternoon — 8mph and poor - fair by then.
Tue, May 19: 2–3ft, 5s period, rated Fair. First light looks cleanest — 2-3ft on SE swell at 8s with light SW winds. Onshore flow builds through the day to 11mph, bringing conditions down to poor - fair.
Wed, May 20: 2–3ft, 6s period, rated Fair. Rideable all day with 2-3ft waves on SE swell at 10s and moderate SW wind around 9mph. Expect the wind to bump up to around 13mph by PM.
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Mantoloking is a classic New Jersey beach break situated along the northern Ocean County coastline, offering punchy peaks that respond well to northeast and east swells generated by Atlantic storms. The barrier island geography here creates shifting sandbars that can produce hollow, fast-breaking waves, particularly during fall hurricane season when powerful groundswells push in from offshore systems. Its relatively uncrowded lineup compared to better-known New Jersey spots makes it a local favorite for those seeking quality waves without the shoulder-to-shoulder crowds.
Wave heights shown are breaking wave heights — the actual rideable wave size at this spot.
The current wave height at Mantoloking is 2-3ft with a 9.35s swell period. Wind is SW at 5mph and conditions are rated Fair. The forecast updates hourly so you can plan your session around the cleanest windows.
The current breaking wave height at Mantoloking is 2-3ft, produced by a 3ft E primary swell at 10s, a 1.4ft SSE secondary swell at 8s. Breaking wave height is the actual rideable wave size at the shore — calculated from offshore swell data using this spot's coastal bathymetry — not the raw buoy reading.
Based on the current 5-day forecast, the best window to surf Mantoloking is Sunday from 6 AM to 9 AM with 4ft waves, a 5.9s swell period, and conditions rated Fair - Good. Check the hourly forecast for updates as conditions can shift.
Mantoloking works best with a E swell and W winds. Offshore winds groom the face of the wave, while onshore winds turn it sloppy. Cross-offshore conditions usually produce the cleanest shape.
Tide plays a big role at Mantoloking. Mid tide works for most beach breaks, while reef and point breaks often prefer higher or lower stages. Use the tide chart above to line up your session with the swell peak.
Mantoloking is a beach with a sand bottom, suited to intermediate surfers. Mantoloking is a classic New Jersey beach break situated along the northern Ocean County coastline, offering punchy peaks that respond well to northeast and east swells generated by Atlantic storms. The barrier island geography here creates shifting sandbars that can produce hollow, fast-breaking waves, particularly during fall hurricane season when powerful groundswells push in from offshore systems. Its relatively uncrowded lineup compared to better-known New Jersey spots makes it a local favorite for those seeking quality waves without the shoulder-to-shoulder crowds.
The prime season at Mantoloking is fall, when swell direction, wind patterns, and water temps line up most consistently. Outside the peak season you can still score, but you'll need to watch the forecast closely for the right windows.
Common hazards at Mantoloking include rip currents, shifting sandbars, strong currents, nor'easter shore break, jetty structures. Always check conditions before paddling out, respect local etiquette, and never surf alone if you're unfamiliar with the break.
Our Mantoloking forecast uses NOAA GFS and other weather models combined with spot-specific bathymetry to calculate breaking wave heights. Short-range (1-3 day) forecasts are most reliable. Extended forecasts show general trends. See the forecast accuracy card above for per-spot and regional performance metrics.
