Dunbar lifeboats come to aid of yacht in trouble 1 year ago | 320 Views 0 DUNBAR’S two RNLI lifeboats were called into action to help a yacht that had got into trouble at Tyne Mouth, near Tyninghame Beach. Created By Dunbar RNLI Click here to view the original article. DUNBAR’S two RNLI lifeboats were called into action to help a yacht that had got into trouble at Tyne Mouth, near Tyninghame Beach. Community News