"It's a wide mix of cargo including apples, meat, canned foodstuffs, logs, oil, paper product and timber. "
In recent days, a growing number of ships have been spotted offshore waiting to come into port.
On Friday, there were seven ships offshore - the most queued in a long time - which appeared to be waiting to come in.
Traditionally, Napier Port's peak season is from February to August, and the port is mainly an export port.
Dawson said poor weather disrupted shipping last week prior to this busy period and "shipping right across New Zealand has been particularly lumpy the past two months".