The Seafury had returned from a fishing expedition about midnight to collect more fish crates, and had turned around to resume inshore trawling when the grounding happened.
Speaking before the rescue attempt, he said he hoped to get it off the rocks without causing any damage.
"We will have the slipway ready, just in case. It's easier to get up on the rocks than get off," he quipped.
Port manager Ian Haussmann, using the harbour boat, helped nudge the stricken boat off the rockwall about 11.30am. It was returned intact to its moorings at the Blaketown Fishermen's Wharf.
- The Greymouth Star