The Bahamian registered Celtica Hav was carrying wheat into Perth Harbour about 0330 GMT when she grounded.
The seven crew on board are uninjured, and Forth coastguard hope to refloat the ship at the next high tide at about 1530 GMT.
Shell has said the pipeline is 2.75m under the river bed.
The pipeline operation is unaffected and is not being shutdown.
Author: Jo Amey




