Sea temperatures, water sports and vacation activities near Tsushima Trough

Water temperatures throughout the year and general information about Tsushima Trough...

Tsushima Trough is a geographical landform. The water temperature around Tsushima Trough changes significantly year round. The temperature ranges from 13.8°C (56.9°F) in March up to 26.6°C (79.9°F) in the month of August, as shown in the graph below. The average water temperature throughout the year is 19°C (67°F) and the best time for water activities is late summer, since Tsushima Trough is located in the northern hemisphere.
Hover over the bars to see temperature for each month in Celsius and Fahrenheit.

What is the current water temperature near Tsushima Trough?

The current water temperature in the month of December in the waters close to Tsushima Trough is approximately:

Are there surf spots near by?

There are not too many surf spots in close proximity to Tsushima Trough. The closest decent spot is Hae un dae, which is just 24.5km (15.3miles) away from Tsushima Trough. Click here for directions and to check out more information on Hae un dae and its water temperature. Other fun surfspots near Tsushima Trough are Busan, which is 24.6km (15.3miles) away, and Song Jung Beach, located roughly 25.4km (15.8miles) from Tsushima Trough.

Are there beaches in close proximity to Tsushima Trough?

No, not many beaches are located in proximity to Tsushima Trough. The closest decent one is Haeundae Beach, which is 24.6km (15.3miles) away from Tsushima Trough. If you don't mind the long travel, you can also try Lazurnaya Bay, which is roughly 596.3km (370.4miles) away from Tsushima Trough.

What wetsuit do I need for Tsushima Trough?

The water temperature at Tsushima Trough is very warm, reaching up to 27°C (80°F) in the months of July, August, and September. During this time, in the late summer, a rashguard or thin wetsuit top might be required for temperature-senstive people, but most people will be ok without a wetsuit for surfing, swimming, snorkelling, or scuba diving . However, during February, March, and April, sea temperatures cool down to roughly 14°C (57°F). During these months, a 3-4mm wetsuit is recommended to feel comfortable, but some might even be ok with a good 2/3mm suit . For very cold conditions and cold mornings/evenings, it might be better to bring a pair of boots and a hoodie.

How is the scuba diving and fishing near Tsushima Trough?

Due to relatively large sea temperature changes throughout the year, diving and fishing conditions vary quite a bit depending on the time of the year. The temperature ranges from 14 to 19°C (57-66°F) during February, March, and April. Atlantic Mackerel, Winter Flounder, and Tautog are typical fish that can be found in waters of this temperature range. However, the conditions usually change during summer when temperatures go up to 22 to 27°C (71-80°F). Fish that love this water temperature include: Barracuda, Black Marlin, Blue Marlin, Jack Crevalle, Sailfish, and Yellowfin Tuna.

Directions to Tsushima Trough: How do I get there?

Please follow the directions in the map below.

Interesting facts about Tsushima Trough...

Do you know what the the city Cacao in Puerto Rico, the city City of Parramatta in Australia, and Alarcon Seamount have in common with Tsushima Trough? Click on the links to find out...