The snippets describe Jachthaven Oosterhaven and related marinas in Groningen, not Jachthaven Winschoten specifically. However, snippet [2] does briefly mention the marina in Winschoten directly.

Jachthaven Winschoten is a centrally located marina situated near the heart of Winschoten, in the province of Groningen. It sits on the Oosterhaven and serves as a convenient base for exploring the region's extensive waterway network by boat.

The marina functions as a key access point along popular sailing routes through Groningen, including routes connecting to Oldambtmeer, the Winschoterdiep, and beyond.

It also serves as a self-service key collection and return point for boaters navigating the broader canal network, making it a practical stop for both seasonal berth holders and those passing through on longer cruises.