
Alonzo's Oyster Bar
Historic Seaport / A&B Marina, Key West
Restaurant in Key West, United States
The Read
Dress
Casual
Why go
Book Alonzo's Oyster Bar for casual Key West seafood with marina views, especially if oysters, small plates, a lively waterfront setting are the point. At about $40 per person, it is strongest for brunch, lunch, happy hour, or an easy dinner rather than a formal tasting-menu occasion.
About Alonzo's Oyster Bar
For an easy Key West seafood meal, Alonzo's Oyster Bar is a direct option if oysters, local seafood, a waterfront raw-bar setting matter most. The profile is simple: it is a casual Waterfront Seafood & Raw Bar in Key West, with pricing around $40 per person and hours that run daily as of July 2026.
The seafood focus is clear: fresh oysters, baked oysters, seafood towers, local seafood specials, small plates at happy hour are the reasons to come. Rather than overcomplicating the meal, plan around seafood that can be shared, ordered lightly, or built into a fuller casual meal.
Book it for oysters and waterfront seafood, not for a formal dining agenda
The setting is part of the appeal: Alonzo's Oyster Bar is a waterfront seafood and raw bar in Key West, so it makes the most sense for diners who want the meal to feel casual, coastal, seafood-focused.
Casual dress is the right expectation. This is a better fit for a relaxed seafood stop than for a highly formal night out, especially if the table is focused on oysters, seafood towers, local seafood specials, or happy-hour small plates.
The strongest details are practical ones: cuisine, price, hours, dress code, signature seafood items. That makes Alonzo's Oyster Bar easiest to evaluate as a casual Key West raw-bar choice rather than as a restaurant built around accolades, chef narratives, or formal service claims.
The value is strongest when you keep the order shareable
At about $40 per person, the value reads well if the table leans into oysters, small plates, seafood meant for sharing. It is less compelling if the goal is a more formal, highly structured dinner.
For timing, the hours are Sunday 9:00 AM to 10:00 PM and Monday through Saturday 11:00 AM to 10:00 PM, as of July 2026. Casual dress is the right expectation, the meal is best planned around the raw-bar and seafood items that define the venue.
For planning around the rest of the island, use our full Key West restaurants guide for Key West dining, our full Key West hotels guide if the meal is part of a stay, our full Key West bars guide for other Key West options.
Planning details
- Location
- 700 Front St, Key West, FL 33040
- Website
- alonzosoysterbar.com
- Phone
- (305) 600-3405
Venue details
Ambiance
Casual, lively waterfront seafood spot with bustling happy hour, marina views on three sides, and a relaxed Harborwalk atmosphere popular with both locals and visitors.
Tags
Vibe
Best For
Experience
Sourcing
View
At the Table
- Dress Code
- Casual
- Noise Level
- Lively
- Service Style
- Casual
- Meal Pacing
- Standard
- Capacity
- Medium
Signature Dishes
- fresh oysters
- baked oysters
- seafood towers
- local seafood specials
- small plates at happy hour
Planning details
Location
Explore Key West
Around this place
Discover more on Pearl
Unlock the full Alonzo's Oyster Bar guide in Pearl, including awards, comparisons, FAQs, planning details, and nearby places.
FAQ
Frequently Asked Questions
What are alternatives to Alonzo's Oyster Bar in Key West?
If you want a different format, compare Alonzo's Oyster Bar with other Key West dining rooms based on whether your group wants a raw-bar-focused seafood meal or something less centered on oysters and shareable seafood. At about $40 per person, Alonzo's Oyster Bar makes the most sense when fresh oysters, baked oysters, seafood towers, local seafood specials, or happy-hour small plates are the goal.
Is Alonzo's Oyster Bar good for a special occasion?
Yes, if the occasion is casual and seafood-focused. Alonzo's Oyster Bar is a Waterfront Seafood & Raw Bar in Key West with casual dress and pricing around $40 per person, so it fits a relaxed celebration better than a highly formal dinner.
What should I wear to Alonzo's Oyster Bar?
Keep it casual. The dress code for Alonzo's Oyster Bar is casual, which fits its Waterfront Seafood & Raw Bar profile in Key West.
What is Alonzo's Oyster Bar known for?
The information for Alonzo's Oyster Bar centers on fresh oysters, baked oysters, seafood towers, local seafood specials, small plates at happy hour.
Does Alonzo's Oyster Bar handle dietary restrictions?
The venue details do not specify allergy or dietary-accommodation policies. Because the signature items include oysters and other seafood, guests with dietary restrictions should confirm current options directly before relying on the menu.
When is Alonzo's Oyster Bar open?
Alonzo's Oyster Bar is open Sunday 9:00 AM to 10:00 PM and Monday through Saturday 11:00 AM to 10:00 PM, as of July 2026. Choose the timing that best fits your Key West plans; the draw is waterfront seafood, oysters, seafood towers, local seafood specials, happy-hour small plates.















