Simmons Island

Freeman Island is a small island in Suisun Bay, California. It is part of Solano County. It is also known as Holbrook Island. Its coordinates are 38°04′46″N 121°59′09″W. Freeman Island is a popular spot for fishing; in 2019, a 53-inch sturgeon was caught near the island.

Dutton Island is a small island in Suisun Bay, California. It is part of Solano County, and included within Reclamation District 2127. Its coordinates are 38°04′54″N 121°58′14″W. An 1850 survey map of the San Francisco Bay area made by Cadwalader Ringgold, as well as an 1854 map of the area by Henry Lange, shows an unlabeled island covering some of the area now occupied by Dutton Island.

Snag Island is a small island in Suisun Bay, California. It is part of Solano County. Its coordinates are 38°04′22″N 121°58′23″W.

Middle Ground Island is an island in Suisun Bay, an embayment of San Francisco Bay, downstream of the Sacramento–San Joaquin River Delta. It is part of Solano County, California, and not managed by any reclamation district. Its coordinates are 38°03′46″N 121°58′53″W, and the United States Geological Survey measured its elevation as 0 ft (0 m) in 1981.

Grizzly Bay is a baylet of the San Francisco Bay, and an extension of Suisun Bay, which dips into Solano County, California. Grizzly Bay contains many sloughs, wildlife areas, and islands such as Grizzly Island, Joice Island and Morrow Island. It is also home to the Fifth Reserve Fleet, which is docked off the coast of Benicia. Suisun Slough and Cordelia Slough empty into Grizzly Bay.

Roe Island Lighthouse was a lighthouse on Roe Island on the east end of Suisun Bay, California.

There are several lighthouses in the U.S. state of California, including a few listed on the National Register of Historic Places. Lighthouse Friends (California)

Roe Island is an island in Suisun Bay at the mouth of the Sacramento-San Joaquin River Delta in Solano County, California, 10 km east of Benicia. Its western tip is named Preston Point, and its eastern tip is Gillespie Point. It is shown, labeled "Preston Island", on an 1850 survey map of the San Francisco Bay area made by Cadwalader Ringgold and an 1854 map of the area by Henry Lange. It is labeled, along with Deadman Island, Joice Island, Grizzly Island, Simmons Island and Ryer Island, on a 1902 USGS map of the area.On November 22, 2010, Brian Hopper was rescued from Roe Island by the U.S. Coast Guard. He had been stranded on the island for five days (after his rubber raft sprung a leak), before using his cell phone to contact a cousin, who notified the Coast Guard.

The Port Chicago disaster was a deadly munitions explosion of the ship SS E. A. Bryan on July 17, 1944, at the Port Chicago Naval Magazine in Port Chicago, California, United States. Munitions while being loaded onto a cargo vessel bound for the Pacific Theater of Operations, detonated killing 320 sailors and civilians and injuring 390 others. Two-thirds of the dead and injured were enlisted African American sailors. A month later, the unsafe conditions prompted hundreds of servicemen to refuse to load munitions, an act known as the Port Chicago Mutiny. Fifty men‍—‌called the "Port Chicago 50"‍—‌were convicted of mutiny and sentenced to 15 years of prison and hard labor, as well as a dishonorable discharge. Forty-seven of the 50 were released in January 1946; the remaining three served additional months in prison. During and after the mutiny court-martial, questions were raised about the fairness and legality of the proceedings. Owing to public pressure, the United States Navy reconvened the courts-martial board in 1945—that board re-affirmed convictions. Widespread publicity surrounding the case turned it into a cause célèbre among Americans opposing discrimination targeting African Americans; it and other race-related Navy protests of 1944–45 led the Navy to change its practices and initiate the desegregation of its forces beginning in February 1946. In 1994, the Port Chicago Naval Magazine National Memorial was dedicated to the lives lost in the disaster.

The Port Chicago Naval Magazine National Memorial is a memorial dedicated in 1994 recognizing the dead of the Port Chicago disaster, and the critical role played by Port Chicago, California during World War II, in serving as the main facility for the Pacific Theater of Operations. The national memorial is located at the Concord Naval Weapons Station near Concord, California, in the United States. The 1944 Port Chicago disaster occurred at the naval magazine and resulted in the largest domestic loss of life during World War II. A total of 320 sailors and civilians were instantly killed on July 17, 1944, when the ships they were loading with ammunition and bombs exploded. The majority of the deaths were African American sailors working for the racially segregated military. The explosion and its aftermath led to the largest Naval mutiny in US history, and it and the subsequent trial became major catalysts for the United States Navy to desegregate following the war.