My Choice C
A, B and E have a modifier error. Modifier clause should modify the sea, and not fishermen or conditions. Between C and D, C sounded better, keeping 'according to fishermen' clause at the start of the sentence.
A, B and E have a modifier error. Modifier clause should modify the sea, and not fishermen or conditions. Between C and D, C sounded better, keeping 'according to fishermen' clause at the start of the sentence.