Guests dining on the waterfront deck with moored boats beyond in golden evening light
Roht Marine · Marshfield

Dining

Two ways to eat at the marina. A clam shack that's become a South Shore institution, and a bar with the best view on the harbor.

Roht Marine Dining

Erich's Clam Shack

There's a reason the line forms before the window opens. Erich's has been serving fried clams, lobster rolls, and fresh seafood at the marina for years — the kind of food that tastes better when you can see the boats come in while you eat it.

The menu is straightforward. The portions are not. Everything is made to order, the seafood comes off the local boats, and the picnic tables fill up fast on summer weekends. If you know, you know.

Walk up, order at the window, find a seat with a view. That's it. That's the experience.

Style

Walk-up window, counter service, outdoor seating

Known For

Fried clams, lobster rolls, chowder, fish & chips

Hours

Seasonal — typically 11 AM to 9 PM

Reservations

No reservations. Walk-up only.

Erich's Clam Shack — shingled walk-up window with palms and gravel under a clear sky
Outdoor tables beside stacked yellow lobster traps
Roht Marine Dining

Boathouse Bar

The Boathouse Bar sits right on the water at Green Harbor — the kind of place where a quick drink turns into the whole evening because the sunset won't let you leave.

Full bar, cold beer, cocktails built for summer. The vibe is casual, the view does the heavy lifting, and the crowd is a mix of boaters, locals, and people who drove down the shore looking for exactly this.

Style

Full bar, indoor & outdoor waterfront seating

Known For

Craft cocktails, local drafts, sunset views

Hours

Seasonal — check for current schedule

Reservations

No reservations. First come, first served.

The Boathouse Bar deck seen from the water beneath its shade sail against a deep blue sky
The wood-lined bar interior with its doors open onto the deck
Two guests at the deck rail looking out over the harbor
Erich's Clam Shack and Boathouse Bar are part of Roht Marine — not separate brands. Both are located at the Green Harbor marina campus, 68 Town Pier Road, Marshfield.

What Guests Say

4.9 average · 200+ reviews on Google & TripAdvisor

"Erich's Clam Shack is the only reason we drive 45 minutes on a Tuesday. The lobster roll is not negotiable."
Mark P. — Hingham, MA
Google Review
"First time renting a boat and the team made it completely stress-free. My 8-year-old is already planning our next trip."
Sarah L. — Norwell, MA
TripAdvisor
"We keep our boat here year-round. The marina team treats it like their own. Can't say that about most places on the South Shore."
Tom R. — Scituate, MA
Google Review

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