 Cyclone warnings were issued for the west Pilbara and upper west coast on the 16th but were cancelled on the morning of the 17th Continued shearing and subsequent movement over cooler waters weakened the storm to below cyclone strength by the morning of the 18th.Tropical Cyclone Tim was a very small weak system that moved on a generally westward path from south of Sumatra to the Cocos Islands from 28 March to 3 April 1994.It passed about 100 km to the south of Christmas Island but its effects, other than a wind shift, were barely recognizable on the Island.