Belmar Surf Forecast, New Jersey

The current wave height at Belmar is 1-2ft with a 9.1s swell period. Wind is S at 8mph and conditions are rated Poor. The forecast updates hourly so you can plan your session around the cleanest windows.

The current breaking wave height at Belmar is 1-2ft, produced by a 1.5ft ESE primary swell at 9s, a 0.5ft S secondary swell at 5s, a 0.5ft S wind swell swell at 2s. 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 Belmar is Thursday from 6 AM to 9 AM with 2ft waves, a 5.9s swell period, and conditions rated Poor - Fair. Check the hourly forecast for updates as conditions can shift.

Belmar 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 Belmar. 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.

Belmar is a beach with a sand bottom, suited to intermediate surfers. Belmar is the epicenter of New Jersey surfing, with different avenues offering distinct characters — 8th Avenue is the locals' barrel spot with a fiercely territorial crew, while 16th Avenue and the public beaches provide more accessible peaks for the broader surf community. The east-facing beach picks up virtually every Atlantic swell, and fall hurricane season delivers punchy, hollow conditions over well-shaped sandbars. Home to multiple surf shops, competitions, and a deep surf culture, Belmar has been the heartbeat of Jersey Shore surfing for decades.

The prime season at Belmar 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 Belmar include crowds, localism, rip currents, strong currents, jetty pilings. Always check conditions before paddling out, respect local etiquette, and never surf alone if you're unfamiliar with the break.

Our Belmar 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. Visit /public/accuracy for per-spot and regional performance metrics.