description Wallis Lake Overview
Wallis Lake is a large estuary on the mid-north coast of New South Wales, Australia, opening to the sea between Forster and Tuncurry. It has a permanently open entrance and receives water from several rivers and creeks, including the Wallamba, Wallingat, and Coolongolook. The estuary supports seagrass, saltmarsh, and mangrove habitats, as well as commercial fishing and Sydney rock oyster farming. Its wetlands are listed as nationally important.
help Wallis Lake FAQ
Where is Wallis Lake located?
Wallis Lake is on the mid-north coast of New South Wales, Australia. It opens to the sea between Forster and Tuncurry.
Is Wallis Lake a freshwater lake?
Wallis Lake is a large estuary, so its waters are influenced by both rivers and the sea. Its entrance is permanently open rather than closed by a seasonal sandbar.
Which rivers and creeks flow into Wallis Lake?
The Wallamba, Wallingat, and Coolongolook are among the waterways that feed Wallis Lake. These rivers and creeks help create the estuary's broad coastal-water system.
What makes Wallis Lake different from a closed coastal lagoon?
Wallis Lake has a permanently open connection to the sea. That opening allows regular exchange between the estuary and coastal waters.
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