The 2017 505 Open Polish Nationals will took place in Gdynia during Gdynia Sailing Days event. The dates are 21-23 July 2017. It will be great chance to sail on the same waters as 2018 World Championship!
The regatta will take place two weeks after Europeans 2017, so the date should be suitable for most of sailors. The 2018 Worlds will be held as well in July so it will be another reason to come to Gdynia in 2017.
Stay tuned for more info!