PORT Macquarie-Hastings Council is confident that forecast good weather and natural coastal processes will help Lake Cathie’s beach and lagoon recover from recent erosion.

However, it is warning people to stay off the worst affected areas.

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“We’re continuing to monitor the situation closely,” said PMHC Coast and Estuary Coordinator Ben Foster.

“In the meantime, we strongly recommend that the community avoid the dune areas along Illaroo Road as it may be unstable to walk on.

“Please adhere to all signage and way finding directions.”

The coastline was assessed following the large swells and king tides of early last week.

Initial remediation works are being planned to protect the embankment along the reserve, which was damaged when the strong swell pushed through the open entrance.

At one point the erosion exposed an electrical pit that had to be disconnected.

“We are fortunate that the sand nourishment and rock bags that were placed here before Ex-Tropical Cyclone Alfred went a long way to protecting the embankment from more significant erosion and any loss of trees,” Mr Foster said.

Below Illaroo Road, which Council refers to as Lighthouse Beach, a noticeable degree of sand has shifted from the dune and washed into the surf zone.

Council said future sand nourishment will assist in replenishing the dune – when a funding source is identified.

While Council believes it won’t be needed on this occasion, options are available under its Emergency Action Sub Plan to close roads or implement emergency protection works if further damage occurs.

By Sue STEPHENSON