Lake Shinji Lake

Brackish lake near Matsue, famous for sunsets

Near Matsue in Shimane Prefecture, Lake Shinji is known for its evening sunsets and shijimi clam fisheries; visitors take short cruises, sample local seafood and photograph the low western light.

Main image
140427 Shimane Art Museum Matsue Shimane pref Japan02s5.jpg
140427 View from Shimane Art Museum Matsue Shimane pref Japan01s5.jpg
150322 Izumo Airport Izumo Shimane pref Japan08s3.jpg
17 Yomeshimachō, Matsue-shi, Shimane-ken 690-0047, Japan - panoramio.jpg
2025年松江水郷祭湖上花火大会の様子.jpg
BATADEN 2103F LakeShinji Nagae.jpg
BATADEN 3008F LakeShinji Takanomiya.jpg
BATADEN 5009F LakeShinji MatsueOnsen.jpg
BATADEN 5009F LakeShinji Takanomiya.jpg
BATADEN Crossing Type4.jpg

Lake Shinji at a Glance#

About Lake Shinji#

Lake Shinji is a shallow, brackish lagoon in Shimane Prefecture in western Japan, adjacent to the city of Matsue. It is an important local feature for fisheries, birdlife and scenic views, especially at sunset.

The lakeshore offers promenades, fishing ports and small ports where local seafood is landed, and there are lakeside parks and viewing areas in Matsue. The lake is also known locally for seasonal bird migrations and for dishes made with the lake’s catch.

The lake sits immediately south of Matsue city and is separated from the Sea of Japan by a narrow coastal zone; the surrounding landscape is low-lying with urban and rural elements and transport access from Matsue is straightforward.

  • Brackish lagoon: The lake is brackish and connected to the Sea of Japan through tidal channels, making it important for fisheries and migratory birds; Matsue city lies on its northern shore and provides viewing points and access.

How to Get to Lake Shinji#

Lake Shinji is accessible from Matsue city; Matsue is served by the JR San’in Line and nearby airports. Local buses and taxis connect the city center to lakeside promenades and ferry piers.

Tips for Visiting Lake Shinji#

  • Visit at dawn for calm water and reflections; evening light is also rewarding.
  • Try local seafood in Matsue and the small lakeside eateries-fresh catches are a regional specialty.
  • Take the shinkansen to Izumo or Matsue and then local transport to reach the lake area.

Best Time to Visit Lake Shinji#

Spring and autumn for birdlife and comfortable visits; early morning light is best for photos.

Spring
March-May · 8-20°C (46-68°F)
Pleasant weather and fewer tourists; migratory birds are active.
Autumn
September-November · 10-22°C (50-72°F)
Cooling temperatures and good visibility for photographers.

Weather & Climate near Lake Shinji#

Climate

Lake Shinji's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in August) and cold winters (coldest in January). Temperatures range from 1°C to 30°C. Abundant rainfall (1519 mm/year), wettest in September.

Air Quality: AQI 53 Moderate
Best Time to Visit
AugustMayJuly
Temperature & Rainfall
Temperature Range
34°
Warmest Month
-5°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor 1° - 7° 1° 120 mm overcast 77% 3.6 m/s 0.3 low 9.9h
February Poor 1° - 8° 1° 101 mm overcast 76% 3.5 m/s 0.5 low 10.8h
March Poor 3° - 12° 5° 103 mm overcast 75% 3.6 m/s 0.8 moderate 11.8h
April Good 8° - 18° 13° 106 mm overcast 75% 3.1 m/s 1.2 high 13.0h
May Good 13° - 22° 17° 109 mm overcast 77% 2.9 m/s 1.5 high 13.9h
June Good 18° - 25° 21° 176 mm overcast 81% 2.7 m/s 1.5 very high 14.4h
July Good 22° - 29° 25° 178 mm overcast 84% 2.9 m/s 1.7 very high 14.1h
August Very Good 23° - 30° 27° 109 mm partly cloudy 80% 3.2 m/s 1.8 very high 13.3h
September Good 19° - 26° 22° 195 mm overcast 79% 2.8 m/s 1.3 high 12.3h
October Good 13° - 21° 17° 120 mm overcast 75% 3.0 m/s 0.9 moderate 11.2h
November Good 7° - 16° 11° 105 mm overcast 75% 3.0 m/s 0.4 low 10.2h
December Acceptable 3° - 11° 4° 97 mm overcast 77% 3.3 m/s 0.3 low 9.7h