ZCZC SA90 NCC-HAMBURG 221520 UTC MAY 26 NAV. WARN. NO. 313 GERMAN BIGHT. OFFSHORE WIND FARM 'GODE WIND'. UNDERWATER OPERATIONS BY 'SCOTIA' CS 'LANJ8' IN AREA ABOUT 54-030N 006-450E RESTRICTED MANOEVRABILITY DURING OPERATIONS. BERTH OF 05 NAUTICAL MILE IS REQUESTED. NNNN