COASTAL WARNING 06/18 LAGOS TO GAMBA NORCH POINT BA 3118(INT 2088) RIG MOVEMENT 1. RIG ADRIATIC-1TO MOVE FROM CURRENT POSITON 05-29.38N, 4-49.52E TO NEW POSITION 6-25.93N, 3-23.3E. 24 FEB 18. 2. MARINERS ARE ADVICED TO NAVIGATE WITH CAUTION.