

Guerilla Bay is a sheltered shore entry site on the New South Wales coast that suits beginners well, with depths ranging from the surface down to 15 metres and visibility that can reach 30 metres on a good day. Currents are mild, though keep an eye on wave action and surge near the entry point. The underwater life here is genuinely varied for a beginner site: blue groper and wrasse are common companions, while luderick, mado, sweep, and rock cale move in schools through the water column. Patient divers who look carefully will find nudibranchs tucked into crevices, and stingrays and eagle rays cruise the sandy areas. Octopus also turn up regularly if you search methodically.
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The site dives best outside the winter storm months, with the clearest and calmest conditions typically running from July through to May. Time your entry to avoid incoming sets and pick a moment when the surge settles before committing to the water.
Access is from a car park off Beach Parade in the town of Guerilla Bay. Entry is from the shore, with a gravel spit leading out towards a rocky island. Access to the northern "pot" site can be difficult over jagged rocks, especially at low tide.
Entry to the northern section of the dive site requires navigating jagged rocks.
Depth
0-15m
Visibility
5-30m
Skill Level
Beginner
Entry
Shore
Water Temp
15-24°C
Current
Mild
Best Time
Jan, Feb, Mar, Apr, May, Jul, Aug, Sep, Oct, Dec
Guerilla Bay near Batemans Bay offers optimal diving conditions from July through March, with the best months spanning winter through summer. Water temperatures during these months range from 15°C to 24°C, with winter months typically providing the clearest visibility up to 30 metres. The site remains accessible year-round as a shore dive, though conditions are most favourable during the recommended eight-month window.
Guerilla Bay is an excellent beginner dive site on the New South Wales south coast, with maximum depths of 15 metres and shore access that eliminates boat requirements. The site requires only an Open Water certification and features mild currents, making it manageable for newly certified divers. However, beginners should be aware of potential breaking waves and surge at the entry point, which may require assistance during entry and exit.
Guerilla Bay hosts diverse temperate marine species including the iconic blue groper, various wrasse species, and schooling fish such as mado, sweep, luderick and rock cale. Divers regularly encounter octopus and stingrays on the sandy patches between rocky reef structures. The shallow depth range of 0 to 15 metres allows extended bottom time to observe these species in their natural habitat.
Guerilla Bay is accessed via shore entry directly from the beach, with parking facilities available near the dive site. Divers should plan their entry carefully as breaking waves and surge can make water entry challenging, particularly during rough conditions. The shallow shore access allows divers to walk in gradually before descending to the reef structures below.
Visibility at Guerilla Bay ranges from 5 to 30 metres depending on weather conditions, recent rainfall and surge activity. The best visibility typically occurs during the winter months of July through October when water clarity can reach 30 metres. After heavy rainfall or during periods of strong surge, visibility may reduce to 5 metres as sediment is stirred up from the shallow bottom.
Night diving is permitted at Guerilla Bay and offers opportunities to observe nocturnal marine behaviour in shallow water up to 15 metres. The shore entry and mild currents make night diving logistically straightforward, though divers should exercise caution with breaking waves during entry and exit in darkness. Octopus hunting and sleeping fish are commonly observed during night dives at this New South Wales site.
An Open Water diving certification is required to dive Guerilla Bay independently. The site's maximum depth of 15 metres falls well within Open Water limits, and the beginner-friendly conditions make it suitable for recently certified divers. No advanced certifications are necessary, though divers should be comfortable with shore entries and managing mild surge conditions.
Guerilla Bay has no entry fee for diving, making it an accessible and budget-friendly shore dive location near Batemans Bay. Parking facilities are available at the site at no cost. Divers only need to arrange their own equipment and air fills from local dive shops in the Batemans Bay area.
A 7mm wetsuit or semi-dry is recommended for diving at Guerilla Bay in Batemans Bay. Water temperatures range from 15°C to 24°C.
Divers at Guerilla Bay in Batemans Bay should be aware of jellyfish. These encounters are generally rare and avoidable with proper awareness. Follow local safety guidance and maintain a respectful distance from all marine life.