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  4. Florida Keys - Monroe County
  5. Marathon
Castaway Waterfront Restaurant & Sushi Bar, Marathon, FL

Castaway Waterfront Restaurant & Sushi Bar

4.6
4.6
1480 Reviews
$31 to $50
Seafood
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.


Make a reservation

2 people

7:00 PM


Booked 36 times today

Additional information

  • Dining style

    Casual Dining

  • 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 - Tue - 1:00 PM - 4:00 PM,Thu - 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

Popular dishes

What 1,480 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
  • 4.4Ambience
  • 4.3Value

NoiseModerate

Loved For

  • Key West / Florida Keys

    Kid-friendly

  • Key West / Florida Keys

    Seafood

  • Key West / Florida Keys

    Most Booked

  • Florida Keys - Monroe County

    Kid-friendly

  • Florida Keys - Monroe County

    Seafood

  • Florida Keys - Monroe County

    Most Booked

Sort by

  1. OpenTable Diner

    1 review

    1.0

    1 review

    Dined 7 days ago

    overall1food2service2ambience4
    Food quality below average
  2. mmbarr

    Fort Lauderdale

    22 reviews

    vip
    5.0

    22 reviews

    Dined on May 27, 2023

    overall5food4service5ambience5
    Sushi was excellent, the carb cakes were not
  3. DreW

    New York Area

    2 reviews

    3.0

    2 reviews

    Dined on May 27, 2023

    overall3food2service3ambience3
    We sat outside and the view was not that great- a lot of trailers on the canal. We did see a manatee drinking water from a pipe (plus #1). I had a martini that was properly made (plus #2). Our server had to Google items on the menu when we asked what it was (the fake crab). She said the management did not really train her - just said - here’s the menu. Learn it. We ordered the lobster Mac and cheese and it was such a disappointment- actually wait - it was insulting. The macaroni was not baked - it was a wet sauce lacking in flavor but the lobster was overcooked and dry. It was clearly prepared ahead of time. For $47, I expected way more for this dish. For being a DDD featured dish, they must have changed the recipe. What a shame. We wish we ate dinner somewhere else.
  4. Traveler

    Atlanta Metro

    9 reviews

    vip
    3.0

    9 reviews

    Dined on May 26, 2023

    overall3food3service3ambience4
    Have eaten there several times and this time was a struggle. Probably just a bad night for them. Bar and Kitchen were backed up. Food came out slow. Boiled shrimp were overcooked, lobster enchiladas were good, oysters were very good, Drinks were so-so. I have eaten there before and it was very good. We will go back again.
  5. OpenTable Diner

    Atlantic City

    2 reviews

    3.0

    2 reviews

    Dined on May 25, 2023

    overall3food3service5ambience3
    The service was awesome! However the food was just ok.
  6. OpenTable Diner

    Key West

    1 review

    5.0

    1 review

    Dined on May 25, 2023

    overall5food5service5ambience4
    Fast, courteous service on our orders. Food was homemade and well-prepared. We did several sushi rolls and some Nigiri. All was delicious and fresh. Definitely on the list for dining out in the future.
  7. OpenTable Diner

    Nashville

    2 reviews

    3.0

    2 reviews

    Dined on May 25, 2023

    overall3food4service4ambience4
    Sushi was good. Service very good. Ordered 6 oysters but got 5 and an empty shell. Overall decent but nothing out of this world. Very expensive for what you’re getting.
  8. JamesB

    1 review

    5.0

    1 review

    Dined on May 22, 2023

    overall5food4service5ambience5
    It was my first time visiting this restaurant. The value of the food was decent and the food quality and the taste of the food was so good I would come back the staff was awesome.
  9. OpenTable Diner

    Key West

    1 review

    5.0

    1 review

    Dined on May 20, 2023

    overall5food5service5ambience5
    Our server Brian did an outstanding job, we will definitely be back.
  10. OpenTable Diner

    Richmond

    2 reviews

    2.0

    2 reviews

    Dined on May 19, 2023

    overall2food2service5ambience3
    Service was great and the sushi was good. However, I our entrees were not good at all. I do not recommend the crab cakes or the enchiladas. Both were bland and underwhelming. I have never had a crab cake that bad or an enchilada so bland.
  11. Jimk

    Sacramento

    27 reviews

    vip
    5.0

    27 reviews

    Dined on May 19, 2023

    overall5food5service5ambience5
    Always a great experience here, unique seafood and a huge selection of menu items! Service has always been very good!!!
  12. CecileW

    1 review

    5.0

    1 review

    Dined on May 15, 2023

    overall5food5service5ambience4
    Food was delicious! Brian, our server was terrific!
  13. JesseT

    San Francisco

    2 reviews

    5.0

    2 reviews

    Dined on May 15, 2023

    overall5food5service5ambience5
    The wreckdiver style hogfish, tuna poke, and coconut key lime pie were all excellent. Our server Sam was pleasant and efficient. The drinks were great and the company of a manatee made it special!
  14. Sanny

    New Mexico

    4 reviews

    5.0

    4 reviews

    Dined on May 12, 2023

    overall5food5service5ambience5
    Second time was as good as the first - Golden Tile and Pompano. Excellent! At first appearance a bit skeptical because of the neighborhood - but a fantastic find - will always go back… I hope they never change it. Manatee’s and Floridian romanticism at its finest.
  15. EileenW

    Philadelphia

    29 reviews

    4.0

    29 reviews

    Dined on May 11, 2023

    overall4food4service5ambience4
    Great food and great service. Only problem I had was with the sushi roll with tuna. I'm used to ahi tuna and did not like the tuna they used. Will definitely go back.
  16. OpenTable Diner

    Miami

    2 reviews

    3.0

    2 reviews

    Dined on May 6, 2023

    overall3food4service3ambience3
    The food was good however even though our server “held” our order, the food was delivered before we had finished our appetizer, the crab queso. I had grouper Oscar style, and the grouper was overdone and there was no lump crabmeat, but rather a crab stuffing on top with limited sauce. Overall, the meal felt rushed like they were trying to quickly turn the table. Parking is limited.
  17. EmilyF

    Naples

    2 reviews

    5.0

    2 reviews

    Dined on May 6, 2023

    overall5food5service5ambience5
    4 in our party. Had an incredible experience. Brian was our server. He had so great menu knowledge and recommendations. Cocktails were on point, food was absolutely delicious. Good also came quickly, but Brian let us know that ahead of time and did not make us feel rushed. We will definitely be back next time we are down. FYI we ordered: shrimp tempura roll, fish dip, hogfish Oscar style, hogfish wreck-diver style & shrimp linguine with butter, wine, garlic. All so YUM!
  18. Marie

    Denver

    3 reviews

    3.0

    3 reviews

    Dined on May 5, 2023

    overall3food3service5ambience4
    Doing sushi in the keys was maybe a bad idea. The Lion roll was the best roll out of 3 we had and the fish was fresh but the sushi rice was way over cooked and/or didn’t feel fresh. Service was 5 star and we sat in the open air areas which was nice. Maybe I was disappointed when someone had wrote “best sushi ever” - I don’t think that person has much sushi experience.
  19. hollys108

    New York Area

    4 reviews

    5.0

    4 reviews

    Dined on May 2, 2023

    overall5food5service5ambience4
    Great fish options. Loved being outside. The food was fresh and tasty. Our waitress was terrific. Really explained the options for how to cook the fish.
  20. sgtw

    West Palm Beach

    44 reviews

    vip
    5.0

    44 reviews

    Dined on April 30, 2023

    overall5food4service3ambience5
    Tracy & Andy are always kind & professional. Appreciate you getting the Tampa Bay hockey game on the outside television.
  21. MichaelR

    Key West

    10 reviews

    vip
    5.0

    10 reviews

    Dined on April 30, 2023

    overall5food5service5ambience5
    Try the tunachos and the Golden Tilefish wreckdiver style. Great beer selection!
  22. CharlesB

    Baltimore

    3 reviews

    5.0

    3 reviews

    Dined on April 28, 2023

    overall5food5service5ambience5
    Food and service were excellent. Nothing else to say.
  23. ScottM

    Dallas

    2 reviews

    3.0

    2 reviews

    Dined on April 28, 2023

    overall3food2service3ambience3
    The food description sounded amazing, but the execution was horrible.
  24. OpenTable Diner

    Key West

    24 reviews

    vip
    5.0

    24 reviews

    Dined on April 27, 2023

    overall5food5service5ambience5
    Loved the fresh fish that rolled up on the dive boat!! Open day grouper and tons of lionfish!!!
  25. ChantalR

    1 review

    5.0

    1 review

    Dined on April 27, 2023

    overall5food5service5ambience5
    High Energy Atmosphere. Friendly Efficient Staff and the Food was Amazing.
  26. Keywestvaca

    1 review

    2.0

    1 review

    Dined on April 27, 2023

    overall2food2service5ambience1
    If it was not for the sweet waitress we would have walked out without ordering. Dirty walls and plates. I wanted to try this place because it was on Diners Drive-ins and Dives but it was not what I expected at all looking the website. I hate leaving a bad review but want to be honest.
  27. OpenTable Diner

    Naples

    2 reviews

    5.0

    2 reviews

    Dined on April 24, 2023

    overall5food5service5ambience4
    The experience was very true to local old Florida and the seafood outstanding in preparation. Cathleen was exceptional.
  28. KellyH

    New England

    29 reviews

    vip
    4.0

    29 reviews

    Dined on April 24, 2023

    overall4food4service4ambience3
    Our group tried the shrimp burritos, grilled hogfish, grilled swordfish & 2 different sushi rolls (spicy tuna & spider). The fish and burritos were well received by all although the hogfish was a little over cooked. The sushi, unfortunately, was just ok. Very, very small pieces of actual fish, no spice in the spicy tuna & did not appreciate the additional “crunchy” stuff they put on top, soggy soft shell crab in the spider roll and it was all room temp at best (appreciate colder sushi, especially raw fish). It didn’t taste bad, it’s on the pricier side, but it was a very decent portion. I don’t think we would get sushi again there. 2 of us had a beer on tap and I had a glass of wine. The glass was a very measured, 4-5oz pour which I find a little off putting when charging $13 for a glass of Kim Crawford that can be purchased for $15/bottle. If they poured a better glass, I would have had 2 :) Still, it was mostly a very good meal, the service was good & although located in a less attractive area, it’s quite nice inside. We will go back.
  29. WynnC

    1 review

    5.0

    1 review

    Dined on April 22, 2023

    overall5food5service5ambience5
    Best for local fresh fish!! We eat there several times during our annual trips to Marathon
  30. OpenTable Diner

    1 review

    5.0

    1 review

    Dined on April 22, 2023

    overall5food5service5ambience5
    Great fresh fish selection. Staff was friendly, chef came out to our table! Great atmosphere, enjoyed the meal
  31. TessM

    1 review

    5.0

    1 review

    Dined on April 22, 2023

    overall5food5service5ambience5
    First time at Castaways after numerous friends recommended it. We celebrated my husband's birthday and enjoyed the BEST smoked Wahoo fish dip, tuna nachos, Black Grouper (prepared Wreckdiver style) and Golden Tile (prepared Mazatlan style). We love smoked fish dip and try it at every restaurant in Florida (Keys to all along the Gulf Coast) and can honestly say this is now our favorite fish dip here at Castaways!
  32. OpenTable Diner

    Chicago

    5 reviews

    5.0

    5 reviews

    Dined on April 21, 2023

    overall5food5service5ambience5
    The service was excellent. Kathleen was our server and so attentive to our needs. All the meal are brought out by the exec chef and owner which is a nice touch. The food was phenomenal. Had the Tile fish which was prepared perfectly. Will definitely be back
  33. JackK

    Cincinnati

    2 reviews

    4.0

    2 reviews

    Dined on April 21, 2023

    overall4food2service4ambience4
    I ordered the rib eye medium rare and it came out dry and over done. Last time we were there I had to send back the prime rib because it was over done and EXTREMELY tough. Will stick with the fish next time. Service was very good and timely.
  34. PatrickS

    New York Area

    1 review

    2.0

    1 review

    Dined on April 21, 2023

    overall2food1service5ambience1
    Very overrated located in middle of dumpy canal area food was not great place looks old and beat up waitress was very nice though would not recommend or go back
  35. CharlieS

    1 review

    4.0

    1 review

    Dined on April 20, 2023

    overall4food3service4ambience5
    Lobster Enchiladas were definitely not worth $47. Our meal was $120 which included 1 glass of wine . Atmosphere was nice.
  36. KathieB

    1 review

    3.0

    1 review

    Dined on April 20, 2023

    overall3food3service3ambience3
    Made a big deal of giving us separate checks. Food was just so so.
  37. OpenTable Diner

    San Diego

    3 reviews

    5.0

    3 reviews

    Dined on April 18, 2023

    overall5food5service4ambience5
    Had an outstanding meal, kitchen has their game together! Fish was amazing, service from Michelle was impeccable, and just really enjoyed the evening overall! Highly recommend to any and all!
  38. FranS

    1 review

    5.0

    1 review

    Dined on April 17, 2023

    overall5food5service5ambience5
    Thank you Kathleen our friendly and supportive waiter who helped us celebrate our 30 th Wedding Anniversary night. She knew what to offer food choice wise and also introduced us to the dining guests as special guest celebrating and led everyone singing happy anniversary. So special.
  39. mmbarr

    Fort Lauderdale

    22 reviews

    vip
    5.0

    22 reviews

    Dined on April 15, 2023

    overall5food5service5ambience5
    Excellent sushi
  40. MichaelG

    Pittsburgh

    2 reviews

    5.0

    2 reviews

    Dined on April 15, 2023

    overall5food5service5ambience5
    Sit outback by the water. Old school keys vibe. Great place to just relax.

Safety precautions

  • Cleaning & sanitizing

    • Surfaces sanitized between seatings
    • Digital, disposable or sanitized menu provided
    • Sealed or wrapped utensils used
    • Common areas deep-cleaned daily
    • Sanitizer or wipes provided for customers
  • Screening

    • Sick staff prohibited in the workplace

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 1480 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 36 times today
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

  • 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

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