Question: What southeast Oahu Marine embayment is located near Sandy beach?
Context: Miramar Beach is a sandy beach in western San Mateo County, California.  Miramar Beach is one of the numerous beaches on Half Moon Bay, a Pacific Ocean embayment noted for its surfing and extensive visitation.  The marine terrace above the beach itself is situated approximately eight meters above mean sea level, and on this terrace is positioned the small unincorporated community of Miramar, which is a residential setting that also has several coastal visitor serving uses such as restaurant and lodging facilities.  A stream named Arroyo de en Medio discharges onto Miramar Beach into the Pacific Ocean. Sandy Bend is an unincorporated community in Cowlitz County, Washington, south of the city of Castle Rock, west of Washington State Route 411, and to the west of the Cowlitz River.  Sandy Bend is located along or near Sandy Bend Road between Castle Rock and West Side Highway.  The Sandy Bend community is part of the Castle Rock School District, a K-12 school district of about 1,300 students. HMCS "Fort Ramsay" was a Royal Canadian Navy (RCN) base located at Sandy Beach on the southern shore of Gaspé Bay, several kilometres west of Gaspé, Quebec.  Its construction was commissioned in 1940 and the base was inaugurated by the RCN on May 1, 1942.  Several shore batteries were linked to this base, such as "Fort Prével", "Fort Haldimand" and "Fort Péninsule".  On March 31, 1946, the base was decommissioned, almost a year after the Second World War ended.  Today the base property is operated as the Sandy Beach Terminal of the Port of Gaspé and is primarily used for industrial and commercial purposes. Playa Puerto Cruz is a roughly 1 km long beach located near Pedro Gonzalez in Isla Margarita, Venezuela.  Located on Playa Puerto Cruz is the lighthouse of Punta Zaragoza, mounted on top of one of the two hills enclosing the Island.  Until the winter of 2004 (November) a small wooden tower stood on the beach near the many shops and the beach bar.  Puerto Cruz has been the location of the making of numerous commercial films because of its long white sandy beach. Snake Island is a sand island, located in Corner Inlet in the Gippsland region of Victoria, Australia.  It has an area of 35 km2 and is the largest island in Corner Inlet.  Snake Island lies within the Nooramunga Marine and Coastal Park and is part of a complex of barrier islands that protect a large marine embayment from the pounding waves of Bass Strait.  The Aboriginal Gunai name for the island is Negima. Praia de Santa Mónica (Portuguese meaning "beach of Saint Monica") is a sandy beach in the southwestern part of the island of Boa Vista in Cape Verde.  Its total length is approximately 18 km and it extends from the island's westernmost point (Varandinha) to the island's southernmost point.  It was once called Porto Português, the first landing of the Portuguese on the island.  The nearest village is Povoação Velha, 5 km to the north.  The beach is an important for laying turtle eggs, which considers itself a protected area commonly known as the Morro de Areia Nature Reserve ("Reserva Natural de Morro de Areia") which covers 2,585 hectares and bounds up to around 300 meters within the shoreline as it is being a marine reserve, the reserve is named after the nearby hill.  Also in that location are marine life which features fishes and molluscs (mollusks), most of the marine fauna extends up to around 10 meters from the beach where the area is shallow especially in the area up to João Valente where the waters are not deep. Sandy Beach (location ) is a beach on the South Shore of Oʻ ahu in Hawaiʻ i.  It is known for its excellent bodyboarding and bodysurfing opportunities due to shore break that breaks very close to the shore, and consistent barrels all along the beach.  Consequently, more injuries occur per year at Sandy Beach than any other beach in Hawaiʻ i, earning it the infamous nickname, "break-neck" beach.  The water is especially dangerous during high surf, when strong rip currents are present.  The beach park is located between Hanauma Bay Nature Preserve Park on the west and Makapuʻ u Point on east along 8800 Kalanianaʻ ole Highway in Hawaiʻ i Kai, on Honolulu's southside neighborhood. Hills Beach is seaside community in Biddeford, York County, Maine, located approximately 85 mi north of Boston, Massachusetts.  Hills Beach is a long stretch of sandy beach on the north side of Biddeford Pool near the mouth of the Saco River and near the Saco Bay.  The beach is protected by a breakwater on the north side and the curve of the cove to the south.  Access to Hills Beach is at the entrance to the University of New England.  Hills Beach is located near Basket Island, Wood Island Light, Stage Island, and others. is a marine embayment formed within a tuff ring and located along the southeast coast of the Island of Oʻ ahu in the Hawaii Kai neighborhood of East Honolulu, in the Hawaiian Islands. Monolithi is a big sandy beach, in west coast of Preveza Prefecture, Greece.  Total length of the beach is 25 km.  So, it is the longest sandy beach of European Union, The name Monolithi comes from Greek roots "Μόνος" + "Λίθος" = "single" + "stone".  It was an oversea rock 10X10m, near the coast, until year 1942, when German and Italian soldiers destroyed the rock with mortar fire.  A photograph before 1942 is available.  Today the rock exists as an undersea reef (-10 cm from the surface).
Answer: Hanauma Bay