Map
Merimbula Bar
Today's Surf Conditions at Merimbula Bar
Spot Conditions Map
Hover over the hourly chart columns to update the wind & swell direction overlays on the map.
Today's Surf & Wind Forecast (Hourly)
Loading forecast text...
Spot Overview & Description
Merimbula is a classic New South Wales rivermouth setup that draws a steady stream of surfers hungry for solid, rippable waves. The break works its magic best on a southeast swell, though east and south pulses can also deliver, often producing a mix of peeling lefts with a steep, ripable wall and occasional hollow sections that throw out a quick barrel. Wave heights typically hover around the one-metre (three-foot) mark but can push much bigger when the energy lines up. Lower tides generally open up the best shape and more fun rides, though keep a sharp eye on the rip current as the water pulls out. A clean north wind is your ticket to peak conditions, ironing out the surface and making for smooth, crisp faces. While summer brings sizable crowds, the long paddle out and the break’s layout spread things out enough to keep it from feeling too claustrophobic. Merimbula is best suited for intermediate surfers looking to step up their game, thanks to the dynamic sandy bottom and longer wave lengths that reward positioning and timing. Be aware of boats navigating the rivermouth through the lineup, and while shark sightings in the area are not uncommon, staying alert is the main precaution. The challenge here is real, but for those up to it, Merimbula serves up some of the most rewarding waves on the Sapphire Coast.
Best Surf Season & Climatology
Best Surf Season (May - August)
Winter along the NSW South Coast fires up the Merimbula Bar consistently. As the Pacific storm track intensifies, powerful S and SSW groundswells push into the bay with average periods climbing into the 9s range. The Tasman Sea low-pressure systems align perfectly with the coastline, and the offshore wind windows from the NW and NNW become frequent and reliable – up to 44% of the time in July. This is when the bar truly comes alive: clean, hollow peaks breaking over the sandbanks, with wave heights often in the 1.5–2.5 m ‘pumping’ range. If you time it with a solid 10-second-plus long-period pulse, you’ll find some of the most rippable waves of the year.
Fair Surf Season (April & September)
These shoulder months offer a blend of building or fading winter energy. April sees the tail end of autumn with increasing S/SSW swell and a 36% chance of offshore winds – a good transition window with average periods around 9.1 s. September holds onto winter’s momentum: 33% ideal wind and a mix of S/SSW and ENE/NE swells. Conditions can be inconsistent but deliver excellent sessions when a strong low passes through. Expect punchy, rideable waves in the 1–1.5 m ‘fun’ range, with occasional pumping sets as the season shifts.
Low Surf Season (October - March)
Spring and summer bring a frustrating combination for Merimbula Bar. The dominant wind regime shifts to NE and NNE onshore breezes that rip the surface apart, and the ideal offshore window from the NW/NNW drops below 30% (as low as 22% in January). Swell directions become dominated by the east quadrant (NE, ENE, E) – which are shadowed or wrap weakly around the headlands, rarely producing the clean, lined-up waves the bar is known for. Wave periods drop to 8 s or less, making for chop and weak, short-period lines. While there can be the occasional fun groveler on a tiny SSE groundswell, the overall quality is poor. Most of the swell is small to medium (0.5–1.5 m) and often wind-affected. For consistent, high-quality surf, focus on the winter months.
Detailed Surf Information for Merimbula Bar
Detailed Surf Forecast
Access our detailed 8-day swell and wind forecast charts for Merimbula Bar with tidal graphs, period ranges, and daily forecast text summaries.
Swell & Wind Statistics
Explore historical swell consistency, wave heights, and offshore wind windows month-by-month, compiled from over 40 years of data.
Historical Surf Report
Browse the historical database archives to view past wave reports and understand spot climatology during specific years and months.
