Lahaina Roads, also called the Lahaina Roadstead, is an

anchorage Anchorage, officially the Municipality of Anchorage, is the most populous city in the U.S. state of Alaska. With a population of 291,247 at the 2020 census, it contains nearly 40 percent of the state's population. The Anchorage metropolita ...

in the ʻAuʻau Channel lying off the town of

Lahaina Lahaina (; ) or Lāhainā is a census-designated place (CDP) in Maui County, Hawaii, United States. On the northwest coast of the island of Maui, it encompasses Lahaina town and the Kaanapali, Hawaii, Kaanapali and Kapalua, Hawaii, Kapalua beac ...

on the island of

Maui Maui (; Hawaiian language, Hawaiian: ) is the second largest island in the Hawaiian archipelago, at 727.2 square miles (1,883 km2). It is the List of islands of the United States by area, 17th-largest in the United States. Maui is one of ...

in the

Hawaiian archipelago The Hawaiian Islands () are an archipelago of eight major volcanic islands, several atolls, and numerous smaller islets in the North Pacific Ocean, extending some from the island of Hawaii in the south to northernmost Kure Atoll. Formerly c ...

and U.S. state of

Hawaii Hawaii ( ; ) is an island U.S. state, state of the United States, in the Pacific Ocean about southwest of the U.S. mainland. One of the two Non-contiguous United States, non-contiguous U.S. states (along with Alaska), it is the only sta ...

. It lies in the lee of the

West Maui Mountains The West Maui Mountains, West Maui Volcano, or Mauna Kahālāwai (which means "holding house of water") are the remnants of an eroded shield volcano that constitutes the western quarter of Maui. Approximately 1.7 million years old, the volcano's ...

, with the surrounding islands of Lānai (and to a lesser extent,

Molokai Molokai or Molokai ( or ; Molokaʻi dialect: Morotaʻi ) is the fifth most populated of the eight major islands that make up the Hawaiian Islands archipelago in the middle of the Pacific Ocean. It is 38 by 10 miles (61 by 16 km) at its g ...

and Kahoolawe) adding to its general shelter from dangerous winds and large waves. It is most vulnerable to winds and waves from the south in the long open fetch between southern Maui and Kahoolawe, as during a "Kona storm" from that direction. While protected from the

trade winds The trade winds or easterlies are permanent east-to-west prevailing winds that flow in the Earth's equatorial region. The trade winds blow mainly from the northeast in the Northern Hemisphere and from the southeast in the Southern Hemisphere ...

(that hit the opposite side of West Maui) it is also subject to frequent heavy gusts and short sharp chop due to thermally induced gusts driven offshore from the West Mauis, and occasional wraparound from heavy winds in the Pailolo Channel between Maui and Molokai. The Roads lie in the

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is ...

in the area . Through the 1940s, it was an alternative anchorage to

Pearl Harbor Pearl Harbor is an American lagoon harbor on the island of Oahu, Hawaii, west of Honolulu. It was often visited by the naval fleet of the United States, before it was acquired from the Hawaiian Kingdom by the U.S. with the signing of the Reci ...

for the U.S. Pacific Fleet. The possibility that elements of the Pacific Fleet would have been dispersed there was taken seriously in the plan of the Kido Butai (the Japanese naval strike force) for the

attack on Pearl Harbor The attack on Pearl HarborAlso known as the Battle of Pearl Harbor was a surprise military strike by the Empire of Japan on the United States Pacific Fleet at Naval Station Pearl Harbor, its naval base at Pearl Harbor on Oahu, Territory of ...

in 1941. Scout planes were dispatched from the fleet, and I class submarines were sent to Lahaina Roads to reconnoiter the anchorage, which proved empty, with the entire U.S. fleet congregated at

Ford Island Ford Island () is an islet in the center of Pearl Harbor, Oahu, in the U.S. state of Hawaii. It has been known as Rabbit Island, Marín's Island, and Little Goats Island; its native Hawaiian name is ''Mokuumeume''. The island had an area of ...

Oahu Oahu (, , sometimes written Oahu) is the third-largest and most populated island of the Hawaiian Islands and of the U.S. state of Hawaii. The state capital, Honolulu, is on Oahu's southeast coast. The island of Oahu and the uninhabited Northwe ...

References

Channels of Hawaii Whaling in the Hawaiian Kingdom Lahaina, Hawaii Roadsteads {{Hawaii-geo-stub