Enable JavaScript to run this app.
Skip to main content
OpenTable logo
  1. Home
  2. United States
  3. Key West / Florida Keys
  4. Florida Keys - Monroe County
  5. Marathon
Castaway Waterfront Restaurant & Sushi Bar, Marathon, FL

Castaway Waterfront Restaurant & Sushi Bar

4.7
4.7
2078 Reviews
$31 to $50
Seafood

Make a reservation

2 people
7:00 PM
Booked 28 times today
  • Neighborhood gem
  • Good for groups
  • Great for outdoor dining
We offer casual waterfront indoor and outdoor dining at the islands oldest restaurant. Beautifully remodeled in 2007, our full service menu features Seafood, Sushi, Steaks, a full liquor bar and 32 Beers on tap. We were recently featured on Guy Fieris Diners, Drive-ins and Dives so make dinner reservations a day or two in advance if you can. We serve breakfast lunch and dinner and highly recommend making dinner reservations. We do not accept reservations until 4 pm but we are open all day everyday except Tuesday and Wednesday and welcome walk-ins anytime.

Order delivery or takeout

Additional information

  • Dining style
    Casual Dining
  • Price
    $31 to $50
  • Cuisines
    Seafood, Sushi, Breakfast
  • Hours of operation
    Tue 4:00 pm–10:00 pm Breakfast Mon, Thu, Fri 11:00 am–2:00 pm Sat, Sun 10:00 am–2:00 pm Bar Mon, Thu–Sun 11:00 am–10:00 pm Tue 4:00 pm–10:00 pm Lunch Mon, Thu–Sun 11:00 am–4:00 pm Sushi Mon, Thu–Sun 12:00 pm–10:00 pm Dinner Mon, Tue, Thu–Sun 4:00 pm–10:00 pm
  • Phone number
    (305) 743-6247
  • Payment options
    Discover, Mastercard, Visa
  • Dress code
    Casual Dress
  • Executive chef
    BO HAMMETT
  • Catering
    Call for details
  • Private party facilities
    Call for details
  • Neighborhood
    Marathon
  • Cross street
    Oceanside at the end of 15th St. Mile marker 48
  • Parking details
    We have multiple parking lots on 15th St and around the corner.
  • Additional
    Bar/Lounge, Beer, Beer Garden, Cocktails, Corkage Fee, Full Bar, Happy Hour, Outdoor Smoking Area, Patio/Outdoor Dining, Patio/Outdoor Dining, Takeout, View, Weekend Brunch, Wheelchair Access, Wine

Offers

  • HAPPY HOUR

    Multiple dates available
    Sun - Sat - 1:00 PM - 4:00 PM
    $2 Yuengling and Bud Light Pints $7 Menu including some sushi Larger portions on Sushi a la carte 1/2 Price drafts from 2-3

What 2,078 people are saying

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.7
4.7 based on recent ratings
  • 4.6Food
  • 4.7Service
  • 4.6Ambience
  • 4.4Value

NoiseModerate

Loved For

  • Key West / Florida Keys

    Good for groups

  • Key West / Florida Keys

    Neighborhood gem

  • Key West / Florida Keys

    Seafood

  • Key West / Florida Keys

    Most Booked

  • Florida Keys - Monroe County

    Good for groups

  • Florida Keys - Monroe County

    Neighborhood gem

  • Florida Keys - Monroe County

    Seafood

  • Florida Keys - Monroe County

    Most Booked

Review summary

AI-generated from verified diner reviews
Castaway Waterfront Restaurant & Sushi Bar delivers an exceptional dining experience with "amazing sushi," "fantastic service," and "fresh seafood." Guests rave about the "unique fish dishes" and "island ambiance." The staff is "attentive," making every visit memorable. This hidden gem in Marathon is perfect for seafood lovers and sushi enthusiasts alike.

2,078 Reviews
  1. Andrea

    Key West

    1 review

    5.0

    1 review

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    The food was amazing as always and our server Andrea was awesome! She and the other staff made my daughter’s birthday dinner so special. We had a great time. Thanks so much!

    Is this helpful?

  2. Ashley

    VIP

    Las Vegas

    1 review

    4.0

    1 review

    Dined 3 days ago

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 4
    Service was excellent! French onion soup and the Key Lime Martini were great! Husband had sushi and really enjoyed it!

    Is this helpful?

  3. Ladd

    Milwaukee

    6 reviews

    3.0

    6 reviews

    Dined 4 days ago

    1. Overall 3
    2. Food 3
    3. Service 2
    4. Ambience 5
    Food was average. Service was below average. Cool location and ambience, but without the allure that Guys show had been here. We wouldn’t have went.

    Is this helpful?

  4. Bob

    Chicago

    67 reviews

    3.0

    67 reviews

    Dined 5 days ago

    1. Overall 3
    2. Food 3
    3. Service 5
    4. Ambience 3
    Sorry. Wanted to rate higher. Very efficient service. Unimpressive food. Sorry.

    Is this helpful?

  5. Caryn

    Denver

    3 reviews

    5.0

    3 reviews

    Dined 6 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great atmosphere, great variety of sushi rolls. Sashimi was fresh and succulent.

    Is this helpful?

  6. Robert

    Key West

    1 review

    5.0

    1 review

    Dined 6 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We arrived and were seated and within seconds were brought water and menus. Within 5 minutes we ordered drinks and appetizer. Drinks and appetizer arrived together, we ordered our dinner at that time. Our dinner arrived, again within minutes. We were completely taken care of appetizers, drinks, meal within 17 minutes. Our experience was great. If your wondering the attention to time? We originally went to Plaza Grill with a reservation and walked out after 20 minutes with “zero service”. Or even a hello after we were seated. Previously on the weekend visited Looe Key, after 20-25 minutes not even addressed, we left. Thank you Castaways for offering what is drastically missing in the Keys “ Good Service” to your customers

    Is this helpful?

  7. Doug

    VIP

    Greater Boston

    8 reviews

    5.0

    8 reviews

    Dined 7 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Popped in for a bite on a chilly afternoon, hear you can get a reservation during lunch ( so convenient). KING OF THE JUNGLE!!!! LionFish Sushi!?! Does it get any better? Service, drinks and the cool TiKi area made it even better. 👍🔥👍🔥

    Is this helpful?

  8. debbie

    Washington DC

    1 review

    5.0

    1 review

    Dined on January 7, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We always look forward to eating at Castaways! The sushi is amazing and the desserts look delicious!

    Is this helpful?

  9. James

    VIP

    Grand Rapids

    8 reviews

    5.0

    8 reviews

    Dined on January 7, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Food, service and vibe was great, loved this place

    Is this helpful?

  10. PATRICIA

    VIP

    New York City

    51 reviews

    5.0

    51 reviews

    Dined on January 7, 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Jess, our server once again (Yay!) was phenomenal. Foos, as always, was suers Nuff said!

    Is this helpful?

FAQs

Castaway Waterfront Restaurant & Sushi Bar offers takeout which you can order by calling the restaurant at (305) 743-6247.

Castaway Waterfront Restaurant & Sushi Bar is rated 4.7 stars by 2078 OpenTable diners.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

Make a reservation

2 people
7:00 PM
Booked 28 times today

Order delivery or takeout

Google Map for Castaway Waterfront Restaurant & Sushi Bar

1406 Oceanview Ave, Marathon, FL 33050

Additional information

  • Cross street
    Oceanside at the end of 15th St. Mile marker 48
  • Neighborhood
    Marathon
  • Hours of operation
    Tue 4:00 pm–10:00 pm Breakfast Mon, Thu, Fri 11:00 am–2:00 pm Sat, Sun 10:00 am–2:00 pm Bar Mon, Thu–Sun 11:00 am–10:00 pm Tue 4:00 pm–10:00 pm Lunch Mon, Thu–Sun 11:00 am–4:00 pm Sushi Mon, Thu–Sun 12:00 pm–10:00 pm Dinner Mon, Tue, Thu–Sun 4:00 pm–10:00 pm
  • Price
    $31 to $50
  • Cuisines
    Seafood, Sushi, Breakfast
  • Dining style
    Casual Dining
  • Dress code
    Casual Dress
  • Parking details
    We have multiple parking lots on 15th St and around the corner.
  • Payment options
    Discover, Mastercard, Visa
  • Executive chef
    BO HAMMETT
  • Additional
    Bar/Lounge, Beer, Beer Garden, Cocktails, Corkage Fee, Full Bar, Happy Hour, Outdoor Smoking Area, Patio/Outdoor Dining, Patio/Outdoor Dining, Takeout, View, Weekend Brunch, Wheelchair Access, Wine
  • Privacy Policy
  • Terms of Use
  • Cookies and Interest-Based Ads
  • Cookie Preferences
Copyright © 2024 OpenTable, Inc. 1 Montgomery St Ste 500, San Francisco CA 94104 - All rights reserved.
OpenTable is part of Booking Holdings, the world leader in online travel and related services.
Booking Logo
Priceline Logo
KAYAK Logo
Agoda Logo
OpenTable Logo