Rennies beach - flat rock

Rennies Beach – Flat Rock, NSW South Coast

Rennies Beach, around the Flat Rock area on the NSW South Coast, is a scenic surf spot known for its exposed coastline, rocky points, and variable beachbreak/reef-influenced waves. It’s one of those South Coast locations that can deliver clean, punchy surf when the conditions line up, especially with the right swell direction and offshore winds.

Wave character

• Wave type: Mostly a mix of beachbreak and rock/reef influence depending on the exact section and sand movement.
• Best swell: Usually responds well to southern to south-south-east swells common on the NSW South Coast.
• Wind: Offshore westerly winds help clean it up; onshore easterlies can make it messy quickly.
• Tide: Often changes a lot with tide—some sections work better mid to low tide, while others may need a bit more water over the reef/rocks.

Conditions and surfing feel

• Can offer fast, punchy waves with decent shape when sand and swell align.
• Because of the rocky terrain, the spot can be less forgiving than a typical sand-bottom beachbreak.
• On bigger days it may have a more powerful, heavy feel, so it’s better suited to surfers who are confident in stronger surf and local hazards.

Hazards / notes

• Rocks and shallow areas can be a concern, so careful entry/exit and awareness of your line are important.
• Depending on swell and tide, currents and surge may be stronger than expected.
• Always check the day’s conditions before paddling out.

Atmosphere

• A classic South Coast coastal setup: rugged shoreline, good views, and a more raw, less crowded feel than many metro beaches.
• Best suited for surfers who enjoy a bit of adventure and don’t mind a variable, natural wave setup.