Question: The Central Coast including the suburb of Palmdale is located on what sea's coast?

Context paragraphs:
North Avoca, New South Wales: North Avoca is a south-eastern suburb of the Central Coast region of New South Wales, Australia between Avoca Beach and Terrigal on the Tasman Sea coast.  It is part of the Central Coast Council local government area.  New South Wales and Australian Oztag representative Kane Berg resides in North Avoca.  The local store was formerly run by world-famous fencing athlete Erroll Conn.

Hamlyn Terrace, New South Wales: Hamlyn Terrace is a suburb of the Central Coast region of New South Wales, Australia.  It is part of the Central Coast Council local government area.  The suburb was formerly part of Warnervale and is part of the Warnervale development precinct.  The suburb is split between two governmental wards in the Central Coast Council governmental area, the northern part is in the Budgiewoi ward and the rest is in the Wyong ward.

Magenta, New South Wales: Magenta is a coastal location of the Central Coast region of New South Wales, Australia.  It is part of the Central Coast Council local government area, and contains a significant portion of the Wyrrabalong National Park.  It is a relatively new area to be developed for residence, with the suburb being first recorded in 1991.  Previously it was the location for rutile mining and as the garbage tip for The Entrance, New South Wales.  The location is traversed south–north by a main road linking The Entrance and Toukley.  On opening, and for many decades, the road was Wilfed Barrett Drive (named after a Wyong Shire President) but has recently been renamed as part of the Central Coast Highway.  The Jenny Dixon ghost is said by locals to appear occasionally on the road in this area.

Woy Woy Bay, New South Wales: Woy Woy Bay is a suburb located in the Central Coast region of New South Wales, Australia, as part of the Central Coast Council local government area.  Most of the suburb's area belongs to the Brisbane Water National Park, although a small community on Woy Woy Bay (part of Brisbane Water) containing a community hall, public reserve and wharf is also located within the suburb.  Woy Woy Bay is commonly used by boaters on the weekend because of the open expanses of the bay.  The main thoroughfare is Taylor Street.

Kulnura, New South Wales: Kulnura is a suburb of the Central Coast region of New South Wales, Australia, located north of Mangrove Mountain along George Downes Drive.  It is within Central Coast Council local government area.  Kulnura's name is an Aboriginal word meaning "in sight of the sea" or "up in the clouds", it was named in 1914 by a meeting of the early pioneers Messrs Archibold, Collins, Gatley, Penn, Young, Williams and Gibson.  Its population of approximately 600 people rely mostly on the town's fruit and cattle industries for income, however many commute to regional centres of Gosford, Wyong and even to Sydney for work.  It is also home to the biggest catchment area on the Central Coast, Mangrove Creek Dam which has a capacity of 190 000 ML, and has a free tourist kiosk on the site.  "Mangrove Mountain Bottlers Pty Ltd" bottle still water at their plant at Kulnura, as well as for private label mass-retailers, such as 7-11.

Shelly Beach, New South Wales: Shelly Beach is a coastal suburb of the Central Coast region of New South Wales, Australia, located east of Tuggerah Lake and bordering the Pacific Ocean south of The Entrance.  It is part of the Central Coast Council local government area.  It is 66 km south of Newcastle & 93 km north of Sydney.  Shelly Beach is considered one of the most popular surfing beaches on the Central Coast.

Sea Pines (archaeological site): Sea Pines is a historic archeological site located at Sea Pines Resort, Hilton Head Island, Beaufort County, South Carolina.  The site is one of 20 or more prehistoric Indian shell middens in a ring shape located from the central coast of South Carolina to the central coast of Georgia.  It is believed to date early in the second millennium BC, and to contain some of the earliest pottery known in North America.  The Sea Pines ring stands about two feet above a flat central area, which is about five feet above mean sea level.

Central Coast FC: Central Coast FC, formerly known as "Central Coast Lightning" is a semi-professional soccer club, based and located on the Central Coast of New South Wales.  They are the main "feeder" club for the professional A-League club, the Central Coast Mariners ! Central Coast Mariners .  As well as fielding a team in the NSW National Premier Leagues Division 2, they also have junior clubs that have teams as young as Under 8, which play in the various club competitions along the Central Coast.

Palmdale, New South Wales: Palmdale is a suburb of the Central Coast region of New South Wales, Australia.  It is part of the Central Coast Council local government area.

Central Coast (New South Wales): The Central Coast is a peri-urban region in the Australian state of New South Wales, located on the Tasman Sea coast north of Sydney and south of Lake Macquarie.

Supporting paragraphs: Palmdale, New South Wales Central Coast (New South Wales)
Answer: Tasman Sea