Tuggerah Lake
Tuggerah Lake as viewed from Craigie Park inKanwal.The Entrance is also visible in the distant background.
Tuggerah Lake
Location	Central Coast,New South Wales, Australia
Coordinates	33°19′S151°29′E / 33.317°S 151.483°E /-33.317; 151.483
Type	Intermittently open intermediatewave dominatedbarrier estuary[1]
Primary inflows	Wyong River
Primary outflows	The Entrance,Tasman Sea,South Pacific Ocean
Catchment area	714.5 square kilometres (275.9 sq mi)[2]
Basin countries	Australia
Surface area	80.8 square kilometres (31.2 sq mi)[2]
Average depth	2.4 metres (7 ft 10 in)[2]
Water volume	193,231.2 megalitres (6,823.90×10^6 cu ft)[2]
Surface elevation	0 m (0 ft)
Settlements	The Entrance,Wyong
Website	NSW Environment & Heritage webpage
References	[3]

Tuggerah Lake, an intermittently open intermediatewave dominatedbarrier estuary^[1] that is part of theTuggerah Lakes, is located within theCentral Coast Councillocal government area in theCentral Coast region ofNew South Wales, Australia. The lake is located nearWyong and is situated about 90 kilometres (56 mi) north ofSydney.

Drawing its catchment from theWyong River, Ourimbah Creek and Tumbi Creek, at the southern half of Tuggerah Lake, the lake is generally quite shallow with an average depth of 2.4 metres (7 ft 10 in).^[2] It is connected with theTasman Sea through a tidal channel at its southern end known asThe Entrance. It is also connected with two smaller lakes,Budgewoi Lake and through that to Lake Munmorah. Tuggerah Lake has a catchment area of 714 square kilometres (276 sq mi) and a surface area of 81 square kilometres (31 sq mi).^[2] When full, Tuggerah Lake covers an area of around 5,400 hectares (13,000 acres).^[3]

Heavy rains in June 2007 caused Tuggerah Lake to flood, affecting areas ofLong Jetty, Killarney Vale andChittaway Point. On the sea side of the peninsula isNorah Head and its historiclighthouse.

The lake adjoins extensive areas of suburban development. Much of the original settlement bordering the lake was oriented towards domestic tourism; with Sydney residents drawn to the area and staying in camp and early cabin-style accommodation clustered around towns of The Entrance and Long Jetty, from there spreading to Toukley on the northern lakeshore.

Many towns surround the lake includingLake Munmorah,The Entrance,Killarney Vale,Berkeley Vale,Tumbi Umbi,Wyong,Kanwal,Gorokan andToukley.

South of The Entrance is Long Jetty, so named for the jetty built to service the first sub-division of land at The Entrance. The original jetty was washed away in a flood at Easter 1927; the present structure replaced it, built in 1927–28 to a length of 1,152 feet (351 m). Parts of the jetty have fallen into disrepair and it requires frequent periodic repairs and replacement of its structure and decking.

Tuggerah Lake is well known for its recreational fishing with species such asluderick,bream, flathead andwhiting caught from the shoreline and boats. Prawns can be plentiful over the summer months during the dark of the new moon. Fishing in Tuggerah Lake is generally poor during late winter and early spring, particularly when westerly winds are prevalent.

Special purpose markers (coloured yellow) around Terilbah Island and Pelican Island denote areas where net and trap fishing are restricted. Other parts of the lake may have permanent or temporary fishing restrictions in force.^[4]

Due to its large size and shallow depth strong winds can whip up a steep choppy surface that can be hazardous to small boats, however Tuggerah Lake is considered quite safe for most forms of small recreational watercraft if common sense and general safe boating practices are followed. Many parts of Tuggerah Lake are quite shallow with sand or weed flats exposed at low water. Marked channels should be navigated with care and at reduced speed. Mobile phone coverage is available across the entire lake.

Substantial residential and commercial development, involving excavation and alteration of native vegetation and natural watercourses in the lake catchment and hinterland, has given rise to siltation and changes in the make up of the lakebed and foreshore. During 2004 and 2005 the Tuggerah Lakes Restoration project has been attempting to restore and revive the lake system. Urbanisation and development have caused increased nutrients to build up in the lake stimulating weed growth. Restoration work has focussed on inshore removal of weed and ooze; foreshore reclamation and reinstatement; pollutant traps; and channel dredging to increase the tidal exchange of water with the sea.

Wyrrabalong National Park borders the lake and the sea separating the residential areas ofToukley and The Entrance, and preserves the last significant littoral rainforest on the Central Coast. The lake is part of theTuggerahImportant Bird Area, identified as such byBirdLife International because of its importance for a variety ofwater andwoodland birds.^[5]

• List of lakes of Australia

• "Lake Macquarie & Tuggerah Lakes catchments"(map).Office of Environment and Heritage.Government of New South Wales.

• Lakes of New South Wales
• Central Coast (New South Wales)
• Important Bird Areas of New South Wales
• Coastline of New South Wales

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