Nantucket Harbor Belongs to Family Scallopers Until November. Then the Boats Arrive.

"Enough for dinner." That was the verdict from a former commercial scalloper on opening day, after a stint scraping in Madaket Harbor on Thursday, October 1. He added, "At least it's nice out," and joked about sending a photo of his quarter-bushel. That account comes from The Inquirer and Mirror's opening-day report.

A few miles east, people at Pocomo Point were filling their baskets. The difference between those two spots was the first lesson of this season. The second lesson is the calendar. Until commercial season opens on November 1, family-permit scallopers have the harbor to themselves on every day they are allowed to fish. After that the dredges come in on weekdays, and the week splits in two.

Opening Day Put the Scallops in Nantucket Harbor

The Inquirer and Mirror described Madaket as "slim pickings" on opening morning. A part-time Madaket resident who has scalloped there since childhood told the paper, "We barely got the bottom of the basket covered." She was pushing her rake "three, four times for none, then maybe one, maybe two," and called it her worst start to a season in recent memory. "Last year was better, and last year wasn't good. But at least you got your limit."

She had been hoping the nor'easter the weekend before would push scallops closer to shore. A couple of years ago, she said, she got her full one-bushel limit in 45 minutes right after a storm. This time, according to the report, most of the scallops seemed to be several miles away.

At Pocomo Point, push-rakers and divers were showing off nearly full baskets. One seasonal resident reached her limit in about an hour and a half. Her husband had already seen how poorly Madaket was going, drove over, and filled half a basket in 20 minutes. She planned to save her haul for Christmas Eve dinner, sautéed in butter. A friend who came along for her first time scalloping called it "totally fun."

All of that is opening-day testimony. It is not a survey. As of October 10, no Town survey of this year's crop and no later conditions report has been published. Beds change, and storms move scallops around. What the first morning does show is where the effort is likely to concentrate this October, which is the floor of Nantucket Harbor off Pocomo.

The Calendar Sets the Real Window

The Town's shellfish regulations set two schedules for the same water. Family-permit scalloping runs October 1 through March 31, Wednesday through Sunday. Commercial scalloping runs November 1 through March 31, Monday through Friday only, and stops on Christmas Day.

Put those two schedules side by side and the week looks like this:

The 2026 calendar sharpens it. November 1 is a Sunday, so the first day the boats can actually work is Monday, November 2. Family scalloping is closed that Monday and Tuesday, which makes Wednesday, November 4, the first morning both groups share the harbor.

Starting today, Saturday, October 10, there are 17 family days left before that change. Each one has the water free of dredges.

The hours matter on shared days as well. Commercial dredges can go in the water from 6:30 a.m. to 4:30 p.m., and boats have to reach their off-loading points by 4:30. The recreational day follows the sun instead, running from half an hour before sunrise to half an hour before sunset. On a shared weekday, the family window opens before the dredges are allowed in on any morning when sunrise comes after 6 a.m. The afternoons work the other way. Once sunset falls before 5 p.m., the family cutoff comes ahead of the boats' 4:30 deadline.

The holiday rule creates one exception. When Christmas falls on a weekday, commercial scallopers can fish the following Saturday instead. Christmas 2026 is a Friday, so Saturday, December 26, is the one weekend day this season when boats may be working.

The Boats Arriving Are Fewer Than the Name Suggests

"Commercial season" sounds like a crowd. These days it isn't one. In June, The Inquirer and Mirror reported that the 2025-26 commercial season, which ended in March, produced about 7,800 bushels. Close to 20,000 came out of Nantucket and Madaket harbors in 2012. In the 1980s, harvests above 70,000 bushels were not unusual, according to Tara Riley, the town's shellfish and aquatic resource manager.

Riley put the drop down to participation, not scallops. "The difference is that we don't have the effort of people fishing out there," she said. Last season, the number of boats out on a given day peaked at around two dozen. Four decades ago, about a hundred worked the harbor at the fishery's height. Bob DeCosta, a commercial scalloper and Select Board member, described the fleet as "aging out," with most members over 50.

The scallops have held up better than the fleet. The paper reported that the harbor's adult scallop population has been rising in recent years. As last season closed, Shellfish and Harbor Advisory Board chair Andy Lowell described the catch as "a much larger-looking scallop" and "very healthy-looking." Nantucket Current reported that commercial daily limits rose during that season, from five bushels to six in January and to seven in February 2026. Those were adjustments made during last season and say nothing about this winter's limits. The family limit is one bushel per license per week.

So the boats arriving on November 2 will be few by historical standards. They will be working the same harbor floor where opening day found the scallops. Riley has said the harbor could handle "double the amount of fishermen that are out there now." The weekday overlap is real, but it is lighter than the scale of the fishery in the 1980s.

What the Permit Button Covers

The basics, as printed in the 2026 opening-day report:

• Where to buy: permit buttons are sold at the Public Safety Facility on Fairgrounds Road, and the button has to be displayed while you fish.
• Cost: $35 for the season for residents, and free for residents in the senior age group, which the report gives as 60 and over. Nonresidents pay $50 for one week or $125 for the season.
• Limit: one bushel per license per week.
• Days: no scalloping on Mondays or Tuesdays.
• Size: keep only scallops with a clearly defined growth ring on the shell.
• Divers and snorkelers: use a dive flag.
• Season end: recreational scalloping runs through March 31.

Two more rules come from the Town's regulations. Shellfishing is allowed in any Town water unless the Commonwealth or the Town has posted it closed, and a red-flag closure applies to recreational and commercial harvest alike. All shellfishing stops when the air temperature drops below 28°F, and anyone out on a boat has to return to shore and land their catch. In October that rule rarely comes into play. By January it can decide whether a Saturday happens at all.

Where the Rulebook Is Less Settled

Not everything in the Town's documents lines up. The regulations PDF on the Town website lists its adoption in 2015 and its last amendments in April 2016. But Nantucket Current later reported that the Select Board approved the first significant update since 2015. That update added clearer fines, required a catch report before a license is renewed, and required that any alteration to a dredge be approved, inspected and shown not to harm eelgrass.

The fine points of size are where this matters. The detailed regulations make an exception for some scallops whose growth line sits close to the hinge. The Town's separate Recreational Shellfish Guide says, "No person may possess seed scallops at any time." The rule that every source agrees on is a clearly defined growth ring. For anything in between, the Natural Resources Department can say which wording is in force.

None of this changes the shape of the next three weeks. The scallops showed up at Pocomo on opening morning, and the harbor has no dredges in it on any family day until Wednesday, November 4.

If you spend fall mornings at Pocomo or Madaket and are thinking about a place closer to the water you scallop, Carl Lindvall knows these harbors as a lifelong islander. Let's Start a Conversation.

This article is general information, not legal, tax or financial advice. Consult a qualified professional about your situation.