What is the swimming water like? Kagerplassen 't Joppe Merenwijk? On the water map below you'll see the swimming location in its immediate vicinity. On the right of on this page you will find all information about the current weather, at the bottom of the swimming spots in the area.
 
Open the Water Map for Leiden in full window
Extended weather forecast for Leiden (click)
The bathing water quality at Kagerplassen 't Joppe Merenwijk is good
More information about this swimming location can be found at Zwemwater.nl