All missing swimmer reports resolved after hectic Sunday where 4 died at sea
NL Times
In addition to four drownings, rescue brigades responded to reports of swimmers that were in trouble or missing Kijkduin, Noordwijk, Egmond and Monster on Sunday. All these swimmers were found, or the reports turned out to be false alarms. In Egmond a first report turned out to be a seal instead of a person, and a second search was called off after nothing was found and no one was reported missing, rescue organization KNRM station Egmond said on Twitter. Submitted by Janene Pieters on Monday, 10 August 2020 - 11:50
https://nltimes.nl/2020/08/10/missing-swimmer-reports-resolved-hectic-sunday-4-died-sea