SNH-07 (4467) Persoon te water (sonar) Strandpaviljoen 't Klavertje Vier (C1) Strand Strandslag Groote Keeten 367520 367510 357271

What happened?

On 4 July 2026 at 16:15, the KNRM (Royal Netherlands Sea Rescue Institution) was alerted to a 112 emergency in Callantsoog, on Strandslag Groote Keeten. The KNRM is the Dutch rescue service at sea and on the major inland waters. More than 1,300 volunteers stand by day and night to launch fast lifeboats for people in distress on the water.