Conditions & tides
Scored by DiveConnect's site-physics model
Marine forecast via Copernicus Marine. Score is a rule-based guide from swell/wind vs. the site's exposure — always dive your own assessment.
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About this site
The HMAS J1 submarine lies off the Victorian coast of Australia, near the entrance to Port Phillip Bay. It sits at a maximum depth of around 35 metres and is considered an advanced dive, likely owing to that depth combined with the exposed offshore location typical of this stretch of coast.
AI overviewDurable tips from divers — access, hazards, marine life, facilities. For day-of conditions, use the report tool in the conditions card above.
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