Seal Islands
Seal Islands are a pair of islands in Suisun Bay at the mouth of the Sacramento-San Joaquin River Delta in Contra Costa County, California, 10 km east of Benicia, and 500 metres off-shore from the former Concord Naval Weapons Station and Port Chicago Naval Magazine.| Tap on a place to explore it |
Places of Interest
Highlights include Port Chicago Naval Magazine National Memorial and Roe Island.
Port Chicago Naval Magazine National Memorial
Park
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.
Roe Island
Island
Photo: Dcoetzee, Public domain.
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.
Places in the Area
Nearby places include Avon and Clyde.
Avon
Hamlet
The Marathon Martinez Renewable Fuels Facility is located in the San Francisco Bay Area in an unincorporated area known as Avon, East of Martinez, California.
Clyde
Village
Photo: Semiautonomous, CC BY-SA 4.0.
Clyde is a census-designated place in Contra Costa County, California, United States. The population was 729 at the 2020 census. It is located six miles east of Martinez.
Nichols
Hamlet
Photo: Wikimedia, Public domain.
Nichols is an unincorporated community in Contra Costa County, California, United States. It is on the Atchison, Topeka and Santa Fe Railroad 5.5 miles west of Pittsburg, at an elevation of 62 feet.
Seal Islands
- Type: Island
- Description: islands in Suisun Bay in Contra Costa County, California, United States
- Categories: island group, locality, and landform
- Location: Contra Costa, California, United States, North America
- View on OpenStreetMap
Latitude
38.05548° or 38° 3′ 20″ northLongitude
-122.04719° or 122° 2′ 50″ westElevation
3 feet (1 metre)Open location code
84CV3X43+54OpenStreetMap ID
node 358774873OpenStreetMap feature
place=island
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Satellite Map
Discover Seal Islands from above in high-definition satellite imagery.
In Other Languages
“Seal Islands” goes by many names.
- Cebuano: “Seal Islands”
Places with the Same Name
Discover other places named “Seal Islands”.
Localities in the Area
Explore places such as Monsanto and Maltby.
Notable Places Nearby
Highlights include Marie Porter Park and Big Oak Tree Park.
California: Must-Visit Destinations
Delve into San Francisco, Los Angeles, San Diego, and Sacramento.
Curious Islands to Discover
Uncover intriguing islands from every corner of the globe.
About Mapcarta. Data © OpenStreetMap contributors and available under the Open Database License". Text is available under the CC BY-SA 4.0 license, except for photos, directions, and the map. Description text is based on the Wikipedia page “Seal Islands”. Photo: Wikimedia, CC0.