Thurso, Caithness-shire. At 12.15 p.m. on 4th September, 1965, the coastguard told the coxswain the lobster boat St. Ninian was overdue and a search by the life-boat was requested. The lifeboat Pentland (Civil Service No. 31) was launched at 12.30 in a strong northeasterly breeze and rough seas. It was two and a half hours after low water. The life-boat found the St. Ninian near Holborn Head and escorted her back to harbour. The life-boat was at her station at 2.30 p.m..