Suchacz [ˈsuxat͡ʂ] is a village in the administrative district of Gmina Tolkmicko, within Elbląg County, Warmian-Masurian Voivodeship, in northern Poland.

On a map issued from Amsterdam in 1640, Swedish cartographer Olao Ioannis Gotho named the settlement Fischerbud (= German: fishing lodge).

In 1773, the Elbing magistrate, who was still responsible for Succase, determined that the inhabitants were not to be conscripted into forced labour, but only into woodcutting in the municipal forests.

Fruit-growing also gained in importance, and the Haff coast developed into the fruit chamber of East and West Prussia.

However, the village was soon able to regain its status as an excursion destination, especially as the former Haffufer Railway soon resumed operation as Linia kolejowa nr 254.

In the 1970s there was still a restaurant, camping site, recreation centre of the Polish State Railway (PKP), bathing beach, etc.

[11] But the first signs of another upswing are becoming apparent: In 2004, a marina was established in Suchacz,[12] which could soon gain in importance when the Vistula Spit canal is opened.