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

4.6
4.6
2036 Reviews
$31 to $50
Seafood

Make a booking

2 people
21:30
Booked 23 times today
  • Neighbourhood 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 16:00–22:00 Breakfast Mon, Thu, Fri 11:00–14:00 Sat, Sun 10:00–14:00 Bar Mon, Thu–Sun 11:00–22:00 Tue 16:00–22:00 Lunch Mon, Thu–Sun 11:00–16:00 Sushi Mon, Thu–Sun 12:00–22:00 Dinner Mon, Tue, Thu–Sun 16:00–22:00
  • 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
  • Area
    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, Takeaway, View, Weekend Brunch, Wheelchair Access, Wine

Offers

  • HAPPY HOUR

    Multiple dates available
    Sun - Sat - 13:00 - 16:00
    $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 2,036 people are saying

Overall ratings and reviews

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

4.6
4.6 based on recent ratings
  • 4.5Food
  • 4.7Service
  • 4.5Ambience
  • 4.3Value

NoiseModerate

Loved For

  • Key West / Florida Keys

    Neighbourhood gem

  • Key West / Florida Keys

    Seafood

  • Florida Keys - Monroe County

    Neighbourhood gem

  • Florida Keys - Monroe County

    Seafood

Review summary

AI-generated from verified diner reviews
Castaway Waterfront Restaurant & Sushi Bar offers a charming, laid-back atmosphere with "amazing food" and "exceptional service." Known for its fresh seafood and sushi, guests rave about the lobster bisque and lionfish. The outdoor canal-side seating provides a delightful experience with frequent manatee sightings. A "must-visit" in Marathon, FL!

2,036 Reviews
  1. Gilles

    Vancouver

    1 review

    4.0

    1 review

    Dined 1 day ago

    1. Overall 4
    2. Food 4
    3. Service 4
    4. Ambience 4
    We went with no expectations and we were really surprise by everything, we loved it. Great ambiance, really good sushi and services was awesome

    Is this helpful?

  2. Tracy

    Dallas

    3 reviews

    5.0

    3 reviews

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Michael was a great server. He was able to help us through a wonderful GF meal. The chefs were on point with modifications to accommodate my many allergies. I would recommend the Tile fish that I had and the Lion fish miso soup. My husband’s lion fish was delicious. The lobster and lobster bisque were excellent. The drinks were good as well, shout out to Tracy the bartender.

    Is this helpful?

  3. Karen

    New York City

    6 reviews

    5.0

    6 reviews

    Dined 1 day ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Food was absolutely delicious! Our server, Mike was vwey attentive and offered great suggestions.

    Is this helpful?

  4. daisy

    Miami

    5 reviews

    vip
    5.0

    5 reviews

    Dined 3 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We love Castaway. We never pass by the Keys without stopping by for a delicious meal.

    Is this helpful?

  5. Emily

    Charleston

    1 review

    5.0

    1 review

    Dined 4 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    one of our favorite restaurants! It never disappoints!

    Is this helpful?

  6. Carlos

    Miami

    1 review

    5.0

    1 review

    Dined 6 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Excellent food and service. The lion fish dishes were amazing!

    Is this helpful?

  7. Sharon

    Hawaii

    1 review

    vip
    5.0

    1 review

    Dined on 20 November 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Great service and food! Get the coconut fried Tile fish with mango chutney sauce over rice. Soooo good!

    Is this helpful?

  8. Casey

    Orlando

    1 review

    5.0

    1 review

    Dined on 15 November 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We’ve been Castaway 2 years in a row and it was excellent each time!!

    Is this helpful?

  9. Kathy

    Key West

    1 review

    5.0

    1 review

    Dined on 15 November 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We went there for my birthday and the food and service was amazing

    Is this helpful?

  10. Cheryl

    New York City

    9 reviews

    vip
    5.0

    9 reviews

    Dined on 11 November 2024

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    We come to Castaway’s whenever we’re in Marathon. We’re never disappointed! Great menu, great service, the BEST Key Lime pie!

    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 4.6 stars by 2036 OpenTable diners.

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

Make a booking

2 people
21:30
Booked 23 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
  • Area
    Marathon
  • Hours of Operation
    Tue 16:00–22:00 Breakfast Mon, Thu, Fri 11:00–14:00 Sat, Sun 10:00–14:00 Bar Mon, Thu–Sun 11:00–22:00 Tue 16:00–22:00 Lunch Mon, Thu–Sun 11:00–16:00 Sushi Mon, Thu–Sun 12:00–22:00 Dinner Mon, Tue, Thu–Sun 16:00–22:00
  • 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, Takeaway, View, Weekend Brunch, Wheelchair Access, Wine
  • Privacy Policy
  • Terms of Use
  • Impressum
  • Cookies and Interest-Based Ads
  • Cookie Preferences
Copyright © 2024 OpenTable International Ltd. Alphabeta Building, 14-18 Finsbury Square, London EC2A 1AH - 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