Nestled in the heart of charming Westerly, Rhode Island, St Clair Annex Inc reigns as a beloved ice cream shop and casual seaside eatery that perfectly captures the laid-back coastal vibe of Watch Hill. Located at 141 Bay St, this vibrant spot draws both locals and tourists with its unmistakable blend of nostalgic charm, delicious comfort food, and artisanal frozen treats.
Though technically an ice cream shop, St Clair Annex goes far beyond your typical sweet stop. Patrons rave about their legendary lobster roll — a quintessential New England delicacy served generously with large chunks of succulent lobster meat on a toasted roll that strikes the ideal balance of buttery crispness and soft, pillowy texture. This dish, while carrying a premium price tag typical for Watch Hill, consistently earns enthusiastic nods for its quality and freshness. Accompanying the lobster roll are the crispiest, golden crinkle-cut fries that deliver an addictive crunch with each bite, making for the perfect seaside pairing.
More than just surf and turf, the menu offers a variety of savory sandwiches including the standout steak and cheese, which one delighted customer proclaimed “the best sandwich I've ever eaten.” The rich, perfectly toasted bread and an impeccable meat-to-cheese ratio create an indulgent handheld meal that’s both satisfying and memorable. The Italian sub is another favorite, boasting a crisp Water Style baguette, fresh shredded lettuce, zesty vinaigrette, and just the right amount of heat — a clean, refreshing option that complements the laid-back vibe of this casual dining spot.
Ice cream enthusiasts will find an imaginative array of flavors here, from classic creamy staples to inventive seasonal offerings like chocolate mint Oreo or dairy-free coconut mango. While some have noted the latter leans heavily on coconut, the overall frozen selection remains a definite sweet highlight. For decades, long-time fans have flocked here for the summer’s best watermelon sherbet — a tradition that speaks volumes about the shop’s consistent quality and enduring local love.
Inside, the ambiance is a harmonious blend of seaside casual and coastal charm, with inside and outdoor seating available to enjoy a quick bite or a leisurely scoop. The décor reflects the coastal aesthetic perfectly, providing a refreshing atmosphere that complements the menu. Service is known for being efficient, even amid the busy, sometimes chaotic lines — though the communal waiting only builds anticipation for the treats ahead.
While the price point is on the higher end, reflecting the premium Watch Hill location, customers generally agree that the blend of convenience, quality, and quintessential New England beachside fare justifies the spend. And for those simply craving a sweet refresher after a day at the nearby beaches, the ice cream and soft serve options provide a fast, delightful escape.
Whether you’re a first-time visitor or a loyal regular like some who have been coming for 30 years, St Clair Annex Inc offers a uniquely memorable taste of coastal Rhode Island that balances tradition with a fun, relaxed spirit. It’s more than an ice cream shop — it’s a seaside culinary landmark where flavor and atmosphere come together beautifully.
Contact: +1 401-348-8407 | Address: 141 Bay St, Westerly, RI 02891
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Nicole Eller
24/11/2025
You're in Watch Hill, so expect it'll be pricey. And there is often wait and a chaotic line. There are usually 4 windows but often there's is no single line, you just kind of grab a spot behind whatever window is open. The lobster roll is worth every penny. The fries are the crispiest. Both so good. The DF coconut mango ice cream was good but mostly coconut, not even a hint of mango. I don't think I took any food pictures though!
Shirah Mark
16/10/2025
Pricey but paying for convenience. Food items and ice cream (including soft serve) is available! There is inside seating as well as outside (with water available inside and a few different sauces)
Renee P
03/10/2025
Perfect beach food. Don’t hesitate. The line speaks for itself. Cold lobster roll with generous large meat chunks and toasted roll. Crinkle cut beach fries on the side!! Italian sub with crisp water style baguette shredded lettuce, vinaigrette and hots. Clean casual seaside place. Refreshing and delicious!
Xi Zhi Wu
02/10/2025
The steak and cheese sandwich was literally the best sandwich I've ever eaten. It had the best ratio of bread, meat and cheese ratio. The bread was the perfect level of toast and had the right thickness to spotlight the filling. I highly recommend it best 12 incher ever!!
Emmanuel
23/09/2025
I’ve been coming here for 30 years and their watermelon sherbet remains the best I’ve ever had. I don’t live nearby anymore, but still try to make it for a swim at East Beach and an ice cream once a year. It has also remained super reasonably priced by Watch Hill standards throughout the decades.
Brian Mark
23/09/2025
Lobster roll was $32 with hardly any meat—disappointing. Then again it’s Watch Hill, high prices are to be expected. I won’t be ordering food here again, but might come back for ice cream.
Em
14/09/2025
Sweet and creamy ice cream! They offer really delicious seasonal flavors (I got the chocolate mint Oreo). The shop itself is cute and has pretty decor that matches the coastal aesthetic. Their prices are a bit on the higher end, but they have fast service. If you’re looking for a quick treat in the area, check it out!