The Arch - Sydney & New South Wales
Windmill Beach is one of those places that, on paper, sounds a bit... tame. Max depth 8m, a sandy bottom. But trust us, it punches well above its weight. We love it for an easy Sunday morning dive, especially when the southeaster is blowing. The entry is a breeze, just a gentle slope into a protected cove, making it ideal for shaking off the rust or introducing new divers to the Cape's unique waters. Once you fin out a little, the magic starts. That sandy bottom isn't barren; it's a bustling neighbourhood for a fascinating cast of characters. We've spent entire dives just watching the intricate dance of common brittlestars or spotting those perfectly camouflaged snakefish twitching in the sand. Look closely for double-ended pipefish mimicking blades of seagrass. The visibility averages 6m, which means you’re often diving in a soft, emerald light, giving everything a slightly mystical feel. Don’t expect dramatic drop-offs; instead, this is about the small, intricate wonders. It's a superb site for macro photographers and anyone who appreciates slowing down and truly observing.
- Location
- Sydney & New South Wales, Australia, Australasia
- Coordinates
- -34.599500, 150.901800
Marine Protected Area: Bushrangers Bay
Nearby Dive Sites in Sydney & New South Wales
- 3 mile Bommie (cave)
- 3 mile Bommie (reef)
- 3rd Gutter (reef)
- 3rd Gutter
- 4th-5th Reefs - 5-20m (reef)
- 7th and 8th Reefs (reef)
- Acheron Ledge (reef)
- Adelaide (Wreck) (wreck)
- Adelaide (Wreck) (wreck)
- Adreno (diving gear)
- Avoca (drift)
- Avoca
- Bait Reef (reef)
- Balmoral Baths
- Bare Island East (wall)
Nearest Dive Centres to The Arch
- Abyss Scuba Diving - ["PADI"]
- Aquatic Explorers
- CENTRAL COAST DIVERS - SSI
- Deep Sensations Pty Ltd
- Dive Centre Bondi - ["PADI"]
- Dive Centre Manly - ["PADI"]
Marine Life in Sydney & New South Wales
Home to 202 recorded species including 129 reef fish, 41 sharks & rays, 9 whales & dolphins, 5 other, 4 crabs & lobsters, 3 octopus & squid.
Notable Species
- Bull Shark (Carcharhinus leucas) - Sharks & Rays
- Spotted wobbegong (Orectolobus maculatus) - Sharks & Rays
- Bream (Acanthopagrus australis) - Reef Fish
- Port Jackson shark (Heterodontus portusjacksoni) - Sharks & Rays
- Great White Shark (Carcharodon carcharias) - Sharks & Rays
- California Yellowtail (Seriola lalandi) - Reef Fish
- chambered nautilus (Nautilus pompilius) - Octopus & Squid
- Banjo Shark (Trygonorrhina fasciata) - Sharks & Rays
- blubber jellyfish (Catostylus mosaicus) - Jellyfish
- dory (Zeus faber) - Reef Fish
- Australian Fur Seal (Arctocephalus pusillus) - Whales & Dolphins
- Snapper (Pagrus auratus) - Reef Fish
- Silver Bream (Rhabdosargus sarba) - Reef Fish
- Bluefin Gurnard (Chelidonichthys kumu) - Reef Fish
- Chubby Basketfish (Anoplocapros inermis) - Reef Fish
- Banks Shovelnose Ray (Aptychotrema rostrata) - Sharks & Rays
- Bellowfish (Macroramphosus scolopax) - Reef Fish
- gray mangrove (Avicennia marina) - Seagrass & Algae
- Pacific sardine (Sardinops sagax) - Reef Fish
- Common Silver Belly (Gerres subfasciatus) - Reef Fish