Maroubra - surf spot statistics

Best Surf Season (May - August)

As the Southern Hemisphere winter sets in, Maroubra comes alive with consistent, quality surf. From May through August, the Tasman Sea pumps out a steady stream of long-period groundswell from the E-SE quadrant, wrapping nicely into the east-facing beach. Offshore winds from the W to NW dominate, with ideal wind conditions occurring over 37-41% of the time. This is when the sandbars hold their shape best and the sets are both powerful and clean. Expect average wave heights around 1.6-1.8m and periods often exceeding 9.5s, making for punchy, rippable waves.

Fair Surf Season (March - April & September - October)

The transition months shoulder the seasons and offer a mixed bag. March and April see the start of the autumn pattern with longer period swell from the S and SSE, while offshore winds still blow over 20-31% of the time. September and October experience a gradual warming and weakening of the winter wind regime, but the ocean still holds plenty of Southern Ocean energy. Expect average wave heights around 1.6-1.7m with periods in the 9-9.4s range. The key is to pick your days when a clean westerly lines up with a solid SE groundswell.

Low Surf Season (November - February)

Summer in Sydney brings lighter, more variable winds and a noticeable drop in consistency. From November through February, the offshore wind windows shrink to just 12-18%, with frequent seabreezes from the NE and E turning the waves bumpy. The swell mix shifts toward shorter-period E and NE windswell, averaging 1.5-1.6m and periods around 8.3-8.8s. While it’s not firing, early mornings can still deliver fun, groveling waves before the onshores kick in. For the best chance of a clean session, target a south swell with a westerly breeze – but be ready for crowded banks.

June: Peak Winter Power

June is the pinnacle of winter surf at Maroubra. Offshore wind hits 39% – the second highest – and average swell height nudges up to 1.8m, with a solid period of 9.6s. The swell direction chart tells the story: SSE (17%) and S (16.4%) dominate, but now SW (3%) and WSW (2.4%) swells start to appear, showing the influence of deep Southern Ocean storms. The percentage of waves in the 1.5-2.5m range is substantial, and the over-2.5m bin is active in the S and SSE quadrants. The wind is a surfer’s dream: WSW (11.9%), W (11.6%), and WNW (8.7%) blow offshore across the beach, often in the 10-30kph range. The combination of long-period, powerful groundswell and clean westerly winds creates the most consistent, high-quality surf of the year. June is the month to point your board at Maroubra.