Broadway Beach - surf spot statistics

Best Surf Season (October - March)

The heart of the winter season brings the most consistent swell to Broadway Beach. As the North Atlantic storm track ramps up, long-period groundswells from the NW and WNW become more frequent, although the south-facing orientation of the beach means these swells often arrive at a less than ideal angle. However, the occasional south-easterly or southerly component from lingering low pressure systems can deliver clean lines. Wind patterns also improve, with northerly offshore breezes (N, NNW, NW) becoming more prevalent, especially after cold fronts pass. This window offers the best chance of rideable, shoulder-high surf with a punchy period.

Fair Surf Season (April & September)

The transitional months of April and September see a mixed bag. Swell energy is lower, but the wind becomes more variable. In April, the tail end of winter still brings some NW swell, while September sees the first hints of autumn activity. However, onshore breezes dominate much of the time, limiting quality. When a low pressure system stalls off the coast, it can spin up clean SSE swell with lighter winds – these are the days to watch.

Low Surf Season (May - August)

Summer months are the most challenging for surf at Broadway Beach. The swell window is dominated by short-period, small windswell from the east and southeast, with average heights rarely exceeding 0.5m. The prevailing wind is from the south-southwest through southwest, which is directly onshore for a south-facing beach, creating bumpy, choppy conditions. The wave period averages around 6-7 seconds, offering little power. While early mornings can occasionally see light northerly breezes, the window for clean surf is extremely narrow. This is the season to focus on longboard or log sessions in small, weak waves, or just enjoy the beach.

December: Deep Freeze Full Send

December is the crown of the winter season. Average swell height is 0.7m with a period of 6.3s. Swell direction is heavily influenced by WNW (10.4%) and NW (9.1%) groundswells, with S (9.0%) and SSE (7.6%) also contributing. The WNW and NW swells are often larger (1-2m) but poorly directed – they wrap and reform, creating sections. Winds are ideal only 6% of the time due to the prevalence of strong offshore winds, but when they are in the right quadrant (N, NNW, NW), the conditions can be epic. The dominant wind directions areWNW (14.9%) and NW (13.9%), which are actually offshore but frequently too strong, turning the wave faces into a washing machine. However, the combination of a high pressure ridge sliding east and a Gulf low tracking north can deliver a perfect setup: long-period S swell with light NW winds in the morning. Those days are rare but unforgettable – waves can reach 1.5-2m with a period exceeding 10s, offering powerful, hollow waves. December demands a thick wetsuit and good timing, but the rewards are real.