Current Time in Yokosuka, Japan

View the live local time, time zone details, current weather, and sunrise and sunset information for Yokosuka.

Live Clock in Yokosuka

UTC +09:00
No DST

Time Zone and City Information

Time Zone: Asia/Tokyo

Country: Japan Japan Flag

Continent: Asia

Currency: Yen (JPY)

Languages: Japanese

Phone Prefix: 81

Latitude: 35.28361°N

Longitude: 139.66722°E

Current Weather in Yokosuka

Condition: Weather icon Partly cloudy

Temperature: 20°C (68°F)

min: 15°C (59°F) - max: 22°C (72°F)

Pressure: 1013 hPa

Humidity: 65%

Wind: 10 km/h

Sunrise: 06:30 AM

Sunset: 06:30 PM

Forecast for Yokosuka

2026-06-04 (Tomorrow)

Condition: Weather icon Sunny

Max Temperature: 22°C (72°F)

Min Temperature: 15°C (59°F)

Pressure: 1013 hPa

Humidity: 60%

Wind: 12 km/h

Sunrise: 06:30 AM

Sunset: 06:30 PM

2026-06-05 (Day After Tomorrow)

Condition: Weather icon Partly cloudy

Max Temperature: 21°C (70°F)

Min Temperature: 14°C (57°F)

Pressure: 1012 hPa

Humidity: 62%

Wind: 11 km/h

Sunrise: 06:30 AM

Sunset: 06:30 PM

Yokosuka

Yokosuka is a city located in the southern part of Kanagawa Prefecture, on the Miura Peninsula facing Tokyo Bay in central Honshu, Japan. Situated approximately 60 kilometers south of Tokyo and about 30 kilometers south of Yokohama, Yokosuka occupies a strategic position at the entrance to Tokyo Bay. The city is best known internationally as the home of the United States Fleet Activities Yokosuka, the largest American naval base in Asia, and the Japan Maritime Self-Defense Force's major fleet command.

With a population of approximately 400,000, Yokosuka is a significant city in the Kanagawa Prefecture whose history and character have been profoundly shaped by its military importance and naval heritage. The combination of a Japanese naval city with a large American military presence has created a unique bicultural urban character found nowhere else in Japan.

The history of Yokosuka's modern development begins in the 1860s when the Tokugawa Shogunate established a naval yard here with the assistance of French engineers, particularly François Léonce Verny. The Yokosuka Iron Foundry and Shipyard, which began operations in 1865, was one of the earliest modern industrial facilities in Japan and played a crucial role in Japan's rapid industrialization and naval expansion during the Meiji period. The shipyard grew into one of the most important naval construction facilities in Asia, building numerous warships for the Imperial Japanese Navy including the famous battleship Mikasa.

The Battleship Mikasa, preserved as a memorial ship and museum in Mikasa Park, is Yokosuka's most significant historical landmark. The Mikasa served as Admiral Tōgō Heihachirō's flagship during the Battle of Tsushima in 1905, one of the most decisive naval battles in history, in which Japan defeated the Russian fleet. The ship is one of only three preserved pre-dreadnought battleships in the world. The Yokosuka Naval History Museum and the JMSDF (Japan Maritime Self-Defense Force) Museum also offer fascinating insights into Japanese naval history.

The American naval base has given Yokosuka a distinctive international flavor, with English-language signage, American restaurants and shops, and a significant community of American service members and their families living in the city. The Dobuita Street entertainment district, catering historically to American sailors, is a curious cultural blend of Japanese and American elements. Local specialties include the yokosuka navy curry, a dish with origins in the Imperial Navy's curry rations that has become a celebrated local food tradition.

Transportation connections include the Keikyu Line and JR Yokosuka Line providing rail access to Yokohama and Tokyo. The Kanazawa Seaside Line and bus services cover local routes within the city.

Several universities and technical institutes are located in or near Yokosuka, and the city has good access to Yokohama's major academic institutions. The presence of the naval facilities has also attracted research institutions related to maritime technology.

Yokosuka is a city where Japan's proud naval history meets contemporary American-Japanese cultural exchange — a fascinating and distinctive urban community on the doorstep of the world's most populous metropolitan area.