Home Browse all information and services Maritime services Navigation Check current wave data Check current wave data Find near real time wave and tide data from locations across WA. Last updated: 19 July 2023 The Department of Transport (DoT) has a number of wave monitoring sites along the WA coastline that provide near real-time wave information. DoT also provides and Related services and information View Notices to MarinersApply for a swing mooringApply for a private, commercial or community jetty licenceNautical chartsApply for a boat pen or harbour mooringObtain a certificate of title for a jetty licence applicationStay up to date with navigational warningsRenew your boat registration Sidebar Provided by Contact Address: PO Box C102 PERTH WA 6839 Telephone: 13 11 56 Fax: 61 8 6551 6001 Share Copy URL