Posties
Posties is the exposed Port MacDonnell reef break near Cape Northumberland, with a right-hand line, hollow waves, and the rugged Limestone Coast setting surfers know for bigger southwest pulses. Get the latest surfing conditions, forecast, and tide details for Posties in South Australia.
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Lineup Insights
The Wave
Northeast wind is the clean lane, southwest swell is the main trigger, and high tide rising is the best look.
Check the live tide windows in the app to time your session perfectly.
Lineup Guide
The break sits in the Port MacDonnell / Cape Northumberland surf cluster, so rocks, rips, sharks, and localism are part of the deal, and experienced surfers tend to watch it when the Cape comes alive.
Respect the local peak and watch for submerged hazards during lower tidal stages.
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