Arno Bay is a charming coastal town on South Australia's eastern Eyre Peninsula, fronting the sheltered waters of Spencer Gulf. The historic Arno Bay Jetty — built in 1901 — is the centrepiece for snorkelling, offering easy shore access to clear, calm waters with sandy seabeds and seagrass meadows. Renowned for legendary snapper fishing, the jetty area also teems with King George whiting, squid and crabs. Dolphins and seals regularly visit the bay, while pelicans work the creek mouth. The adjacent mangrove boardwalk and tidal creek add to the serene coastal setting, making Arno Bay a peaceful, family-friendly snorkel destination.
Arno Bay
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Wave Height 0.1 mSwell Period 12 sWind Speed 5.8 knPrecipitation 16 mmTidal Phase ebb
Last evaluated
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Community contribution: submitted by Daniel
Know before you go
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Low risk: Tidal currents at creek mouth
The tidal creek that enters the bay can create shifting currents near the mangrove boardwalk area, especially on outgoing tides.
Low risk: Fishing lines and hooks
The jetty is a popular fishing spot; discarded lines, hooks and sinkers can pose a snag or injury risk for swimmers and snorkellers.
Low risk: Boat traffic near jetty
Boat launching facilities nearby mean occasional boat traffic in the bay — keep alert near the jetty channel.
Wildlife Guide
No wildlife notes for this spot yet.
Gallery
3 photos from the community
Getting in
Shore entry
Entry
Arno Bay is on the eastern coast of the Eyre Peninsula, approximately 180 km north-west of Port Lincoln via the Lincoln Highway (B100). Turn off at the Arno Bay township sign and follow the main road to the foreshore. The jetty and beach are at the end of Jetty Road, right in the town centre.
Parking & facilities
Free street parking available along Jetty Road and the foreshore area. A dedicated car park is also located near the boat harbour a few hundred metres north of the jetty.
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No entry or parking fees. Snorkelling at the jetty and beach is free.
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Gallery ┬╖ 3 photos
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About this data
- Conditions last evaluated
- Spot data last updated
- Data sources
- Open-Meteo (marine & weather conditions), tide predictions via UTide, community contributors (descriptions, hazards, marine life).
- License
- Spot content licensed under CC BY-SA 4.0. How's the Spot is open source.
Weather & swell ┬╖ Open-Meteo marine & weather APIs Tides ┬╖ UTide harmonic analysis Sea & safety ┬╖ community reports