Question: Fernhill is a suburb west of Towradgi, in a local government area in the lllawarra region of New South Wales, Australia, that is adjacent to what sea?

Context paragraphs:
Unincorporated Far West Region: The Unincorporated Far West Region is an unincorporated area in the Far West region of New South Wales, Australia.  The area is one of only two areas in New South Wales that are not part of any local government area (the other is Lord Howe Island).  The region includes several small towns including Tibooburra, Milparinka and Silverton.  Silverton and Tibooburra have village councils.  The region surrounds Broken Hill, but does not include it, which is in the separate City of Broken Hill local government area.

Fernhill, New South Wales: Fernhill is a suburb west of Towradgi, in the City of Wollongong.  At the 2016 census , it had a population of 1,023.

Towradgi, New South Wales: Towradgi is a small beach-side suburb approximately 5 km north of Wollongong, New South Wales, Australia.  Towradgi is a corruption of the aboriginal word "Kow-radgi", meaning "guardian of the sacred stones".  On an early map it was called Towroger.  Towradgi is served by electric double deck trains to Towradgi railway station, opened in 1948.

Central Darling Shire: Central Darling Shire is a local government area in the Far West region of New South Wales, Australia.  The Shire is located adjacent to the Barrier Highway.  Central Darling Shire was constituted in 1959 and at 53511 km2 , it is the largest incorporated local government area in New South Wales.

Brewarrina Shire: Brewarrina Shire is a local government area in the Orana region of New South Wales, Australia.  The Shire is located adjacent to the Darling River, which is known as the Barwon River upstream from Bourke; and located adjacent to the Kamilaroi Highway.  The northern boundary of the Shire is located adjacent to the border between New South Wales and Queensland.  The Shire is a wool and cotton growing area.

City of Wollongong: The City of Wollongong is a local government area in the Illawarra region of New South Wales, Australia.  The area is situated adjacent to the Tasman Sea, the Southern Freeway and the South Coast railway line.

Bourke Shire: Bourke Shire is a local government area in the Orana region of New South Wales, Australia.  The Shire is located adjacent to the Darling River, which is known as the Barwon River upstream from Bourke; and located adjacent to the Mitchell Highway.  The northern boundary of the Shire is located adjacent to the border between New South Wales and Queensland.  The Shire is a wool and beef producing area.

Deniliquin Council: Deniliquin Shire was a local government area in the Riverina region of south-western New South Wales, Australia.  At the date of its abolition, Deniliquin Council was the last rural local government area in New South Wales left consisting only of a rural town.

Moree Plains Shire: Moree Plains Shire is a local government area in the North West Slopes region of New South Wales, Australia.  The northern boundary of the Shire is located adjacent to the border between New South Wales and Queensland.  The Shire is located adjacent to the Newell and Gwydir Highways and the North West railway line.

Fishermans Bay, New South Wales: Fishermans Bay is a small suburb of the Port Stephens local government area in the Hunter Region of New South Wales, Australia.  It is located on the coast of the Tasman Sea adjacent to Anna Bay.  A large part of the eastern portion of the suburb is occupied by Tomaree National Park and only a very small portion of the south western corner of the suburb is populated.  The suburb is named after the adjacent bay.

Supporting paragraphs: Fernhill, New South Wales City of Wollongong
Answer: Tasman Sea