Condo - Rating 5 (33 Reviews)

Sea Dunes 603


Bedroom 3 bedrooms
Bathroom 2 full
Guests 7 guests
Pets Not Allowed Pets Not Allowed
Flexible Dates Flexible

  • Address: 663 Nautilus Court
  • Location: Okaloosa Island
  • Type: Condo

Description Description
Top Reasons for Booking this Condo!

* Large balcony on top floor w/Gulf Views

* Free Seasonal Beach Service: 2 Chairs and Umbrella (Available March 1 - October 31st)

* Beach access with rinse off station!

* Under 2 miles to The Boardwalk, Fishing Pier, and Gulfarium! 

* Professionally Managed; 24/7 Service

Sea Dunes 603 a beautiful top floor Beach Front condo with amazing Gulf Front views. The dining area opens into the living room for easy living. The master bedroom features a king bed, guest bedroom is a queen bed and there is a bunk room with a twin over full bed. You'll be able to see the sparkling waters and the beach from the master bedroom, living room, dining area and kitchen. Come see why families vacation year after year to beautiful Sea Dunes 603. 

*This property is Not Available for rent to those under the age of 25. No Exceptions.*

*We LOVE Snowbirds! Low Monthly Winter Rates*
Snowbird Season runs November thru February. For a quote, select an arrival date (must be the 1st day of the month) and a departure date (must be the 1st day of a subsequent month). Contact us for alternate date requests and further assistance! All monthly rentals are subject to an additional $150 cleaning fee.

Built in 2005, Sea Dunes on Okaloosa Island gives you a lot of bang for your buck! The units feature upscale furnishings such as granite countertops, eat in bars and tile in all the wet areas. The complex's 140 feet of beachfront feels very private. It boasts a beach front pool with Mediterranean style hot tub and a picnic area with grills, covered parking, and complimentary beach chair and umbrella service. Sea Dunes also has a short, no-step walkway to the beach with shower and rinse-off station.

Bed Setup:

Master bedroom:  King Size Bed 
Guest room:  Queen Size Bed
Bunk-room: Twin over Full Bunk Bed

Area Attractions:  

At Sea Dunes, you'll enjoy having a small convenience store across the street, and the famed Okaloosa Island fishing pier and boardwalk, with an array of shops and restaurants, is closeby.

The Boardwalk is your one-stop destination for fun, day and night, located directly on The Gulf of Mexico, on the beaches of beautiful Okaloosa Island! Relax on the beaches of The Gulf of Mexico while sipping a frozen concoction prepared at the outdoor bar upstairs at The Crab Trap, stroll the boardwalk and visit Islanders Coastal Outfitters for new beach attire or grab a frozen snack from Pino Gelato. When day turns to night, Al’s Beach Club is the premier club and burger bar. Hungry? Grab some fresh from the Gulf seafood from any of the great beachfront restaurants located directly on The Boardwalk!

Availability Calendar Availability Calendar
Clear Dates

Bedding Bedding
User User User
Guest Bedroom
Sleeps: 3
1 Twin over Full
User User
Guest Bedroom
Sleeps: 2
1 Queen
User User
Master Bedroom
Sleeps: 2
1 King

Attached Bathroom


Amenities 36 Amenities
  • Emerald Coast Beach Bash
Entertainment
  • Satellite or Cable
  • Television
Facility Amenities
  • Community Pool
Featured Amenities
  • Ocean Front
  • Ocean View
  • Snowbird Friendly
Included Items and Services
  • Beach Chair Service
Inside Amenities
  • Air Conditioning
  • Bathroom Essentials
  • Ceiling Fan
  • Central Air Conditioning
  • Dryer
  • Free Wifi
  • Heating
  • Hot Water
  • Iron & Ironing Board
  • Laptop Friendly Work Space
  • Linens Provided
  • Living Room
  • Shampoo
  • Shower
  • Smoke Detector
  • Washer
Must Haves
  • Beach Front
  • Beach View
  • Hot Tub
  • Pool
Outside Amenities
  • Balcony
  • Free Parking
  • Outdoor Furniture
Pool and Spa
  • Outdoor Pool
View and Location
  • Gulf Front
  • Gulf View
  • Walk to Beach
  • Water View

Location Fall Savings 15% off 4+ Nights

Escape to the Emerald Coast this fall and enjoy 15% off when you stay 4 nights or more. Book between now and September 30, 2026 for travel from August 1 through October 31, 2026. Use promo code FALLFORFUN15 to plan your perfect autumn getaway.


*Offer is valid on new online bookings when you book by September 30, 2026 for 4+ night stays from August 1 to October 31, 2026. Cannot be combined with other offers. Exclusions and restrictions may apply to select properties. 

Location Fall Savings 10% off 3+ Nights

Celebrate the season with our Fall for Fun getaway. Enjoy 10% off when you stay 3 nights or more. Book between now September 30, 2026 for travel from August 1 through October 31, 2026. Use promo code FALLFORFUN10 and start planning your perfect fall escape.


*Offer is valid on new online bookings when you book by September 30, 2026 for 3+ night stays from August 1 to October 31, 2026. Cannot be combined with other offers. Exclusions and restrictions may apply to select properties. 

Location Mini Snowbirds

☀️ Mini Snowbirds, This One’s for You! 🏖️ Dreaming of a longer beach escape without committing to the entire season? Book a 14–27-night stay and enjoy 20% off your getaway with promo code MiniBirdy.


Book between August 21 and December 23, 2026, for stays from October 26, 2026, through February 28, 2027. Blackout dates, home exclusions, and other restrictions may apply.


*Offer is valid on new online bookings made by December 23, 2026, for 14–27-night stays from October 26, 2026, through February 28, 2027. Blackout dates apply November 24–28, 2026, and December 24, 2026–January 30, 2027. Cannot be combined with other offers. Exclusions and restrictions may apply to select properties.


Location Location

Reviews Rating 5 (33)
Rating 5
Great place to stay on the beach.
- Reviewed On: 8/9/2026
Hi Buddy! Thanks for the great review! Glad Sea Dunes 603 was a perfect spot for your beach stay. We’d love to welcome you back next time. Kindly, RealJoy Destin
Real Joy staff
Rating 5
Everything was very simple. The booking, the check in and check out. The Condo was nice and clean and very well maintained. My kids and I loved the views from the room. The onsite pool and hot tub was a nice place to go and hang out in the evening. Overall everything was as described in the listing. I will definitely be booking again real soon.
- Reviewed On: 6/14/2026
Thank you for the 5-star review! Glad the booking and check-in/out were simple and that Sea Dunes 603 was clean and well maintained. Wonderful to hear your kids enjoyed the views and that the pool and hot tub were great evening spots. We look forward to hosting you again soon. RealJoy Destin
Real Joy staff
Rating 5
Great place. Clean rooms and great beach view. Clean beaches with ready access.
- Reviewed On: 6/12/2026
Thank you for the 5-star review! Glad Sea Dunes 603 delivered clean rooms, a great beach view, and easy beach access. We hope to host you again. RealJoy Destin
Real Joy staff
Rating 5
We had a wonderful stay! The property was spotless and exceptionally clean when we arrived. The view from the balcony was beautiful and the area was mostly quiet, making it a great place to relax. The condo itself was huge, with plenty of space for everyone to spread out comfortably. 2 of the 3 bedrooms were spacious and the beds were very comfortable. We also appreciated having access to a washer and dryer during our stay… just be sure to bring your own laundry detergent. The only small challenge was that delivery services like DoorDash had a little trouble locating the property, but that was a minor inconvenience compared to everything else the home had to offer. Overall, we had a lovely time and would absolutely stay here again!
- Reviewed On: 6/7/2026
Rating 5
Highly recommended
- Reviewed On: 4/20/2026
Rating 5
Fantastic stay! Beautiful property! Had a wonderful time!
- Reviewed On: 3/25/2026
Rating 5
Lovely place and wonderful communication by Realjoy for all our questions and needs.
- Reviewed On: 10/24/2025
Paul, thank you for the kind review! Glad you enjoyed the place and that our team could help with your questions. We’d love to host you again. Because you matter! RealJoy Vacations
Real Joy staff
Rating 5
Beautiful place with a beautiful view. I recommend it 100%
- Reviewed On: 9/9/2025
Hi Ricardo Jose, Thank you for your kind review and recommendation. We're glad you enjoyed the view and the place. We’d be happy to host you again anytime. Best, RealJoy Vacations
Real Joy staff
Rating 5
This was perfect for what we wanted out of our stay! I would highly recommend this to anyone looking for a similar situation.
- Reviewed On: 7/25/2025
Thank you for your review, Dustin! We're pleased the property was perfect for your stay and appreciate your recommendation. We hope to welcome you back with RealJoy in the future.
Real Joy staff
Rating 5
We really enjoyed ourselves. The place was great and views were spectacular. Right on the beach. Will be booking again.
- Reviewed On: 7/7/2025
Rating 5
This was a wonderful 7 days! The condo was very clean, beds were very comfortable, and location was fabulous. The only thing we needed was a few more pots/pans. We will definitely stay here again.
- Reviewed On: 5/24/2025
Michelle, thank you for your lovely review! We’re pleased to hear that you enjoyed your 7 days with us and found the condo clean and comfortable, with a fabulous location. We appreciate your feedback about the pots and pans and will look into it. Thank you for choosing RealJoy, and we look forward to welcoming you back!
Real Joy staff
Rating 5
We loved the ease of check in and check out, clear communication, and proximity to the beach. The chair & umbrella service is wonderful!!! We also liked that the property is not one of the mega big condos along the beach so it actually felt very private and peaceful. My only suggestions are to replace duvet cover in master, replace pots/pans in kitchen and remove the carpet from living room. Would definitely recommend and would stay again!!
- Reviewed On: 4/11/2025
Kayla, thank you for your detailed review! We're pleased to know that you appreciated the ease of check-in and check-out, as well as the chair and umbrella service. It's great that you enjoyed the privacy and peacefulness of the property. We appreciate your suggestions regarding the duvet cover, kitchen items, and living room carpet, and will certainly take them into consideration. Thank you for recommending us, and we look forward to welcoming you back again!
Real Joy staff
Rating 5
This was a beautiful condo with an even more beautiful view! The of the beds were extremely comfortable. The entire stay was peaceful and quiet and just what we needed!
- Reviewed On: 3/24/2025
Rating 5
Condo was nice and of course we loved the location but there are some things in the condo that needs to be fixed , there is no door knob on the door going to the balcony from the living room, the guest bathroom did not have toilet paper holder, kitchen faucet was not shutting off properly., carpet needs cleaning
- Reviewed On: 10/4/2024
Anna, Thank you for the 5-star review. We're glad to hear you enjoyed the condo and its location. We appreciate you taking the time to provide this feedback, and our team will address the issues you mentioned. We hope you'll join us again soon. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
Condo was in great location . The view was beautiful! Easy to walk to the beach. Condo was very clean. It was frustrating that there was no handle to go out to the deck in the family room. There was no toilet paper holder in the small bathroom. Condo just needs some simple repairs. We had a great vacation!
- Reviewed On: 9/22/2024
Mary, Thank you for the 5-star review. We are delighted to hear that you enjoyed the great location and beautiful view during your stay. We appreciate your feedback on the minor issues, and we will address them to ensure a seamless experience for future guests. We hope you join us again soon. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
Great place to stay!
- Reviewed On: 9/3/2024
Marvely, Thank you for the 5-star review! We're thrilled to hear you enjoyed your stay and we hope you'll join us again soon. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
Amazing place with beach access, very clean and the views were amazing. sitting out at the balcony watching sunset and sunrise was just beautiful. will definitely be back.
- Reviewed On: 8/20/2024
Denise, Thank you for the 5-star review. We're thrilled to hear you had such a wonderful time at our property and were able to enjoy the stunning views and beach access. We hope you'll join us again soon. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
We enjoyed the space and the location. Thank you for a memorable time.
- Reviewed On: 6/8/2024
Michael, Thank you for the 5-star review. We're delighted to hear that you enjoyed the space and the location. We hope you'll join us again soon for another memorable experience. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
Wonderful small property right on the beach. Clean and well apointed. Slight miss communication that was cleared up right away. Great communication even over the Christmas holiday.
- Reviewed On: 12/29/2023
Tynne, Thank you for the 5-star review. We're thrilled to hear you enjoyed the clean, well-appointed property and appreciated our prompt communication, even over the holidays. We look forward to welcoming you back for another wonderful beach getaway. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
The location right on the beach was awesome! Nice pool and hot tub. Parking was easy. Even had an option to park under roof. We’d stay there again!
- Reviewed On: 10/28/2023
Kathy, Thank you for taking the time to review your stay. We’re glad the location worked well for you and we look forward to welcoming you again soon. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
The place was wonderful! We had a great view and comfortable beds! The place was just as described in the listing!
- Reviewed On: 10/23/2023
Samantha, We are thrilled you had a wonderful vacation! We are glad that you were comfortable and enjoyed the great view. We hope you'll join us again soon. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
Good location and reasonably priced.
- Reviewed On: 9/11/2023
Mark, We're pleased to hear that you found our location good and reasonably priced. We hope you had a great vacation. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
Nice place! Perfect view. High recommend
- Reviewed On: 7/8/2023
Rating 5
Everything was great! Beds were the best ive ever stayed in. We will be back.
- Reviewed On: 6/7/2023
Caleb, we are pleased to know that you enjoyed a great stay in this beachfront Sea Dunes condo, which has the best beds you have ever stayed in. Thank you for choosing RealJoy. Please visit again soon.
Real Joy staff
Rating 5
Great stay, loved how close it was from the beach. Pool was a little smaller in person than in the picture but everything was GREAT! Definitely will be looking forward for another stay here soon!
- Reviewed On: 6/4/2023
Fabiola, Thank you for letting us know that you had a great vacation. We're glad you enjoyed some time on our beautiful beaches and we look forward to your next visit. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
Like a hotel-meaning there are no extra necessities here. I left some trash bags and laundry supplies for the next. Hopefully you get them. Other than that… We loved it! Great view. Comfortable bed.
- Reviewed On: 5/26/2023
Sandi, Thank you for the 5-star review. We're glad that you enjoyed the view and were comfortable. You should have gotten an email prior to your stay letting you know that we provide starters of kitchen and bathroom essentials so you should plan to bring these items from home or purchase them once you get here. This is for safety reasons. It's wonderful to hear that you loved your vacation and we hope to see you again soon. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
Very nice!
- Reviewed On: 5/17/2023
Samantha, Thank you for taking the time to review your stay. We’re glad everything was nice. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
Beautiful View! Right on the Gulf! Great Parking! It is just like the pictures! Enjoy!
- Reviewed On: 5/6/2023
Thomas, Thank you for reviewing your stay with us. We’re glad everything was as you expected and you enjoyed being right on the gulf. Thank you for choosing RealJoy.
Real Joy staff
Rating 5
This was my family’s second time staying at this location. Very clean, great location.
- Reviewed On: 4/14/2023
Rating 5
Great location with close proximity and view of beach. Listing was accurate to what we experienced on arrival. Check in online gave us trouble with the log in, but a phone call handled it immediately and kindly. No further issues.
- Reviewed On: 4/7/2023
Rating 5
Great location and condo itself is very nice
- Reviewed On: 3/26/2023
Rating 5
Exceptional
We loved everything about this property! I am super picky about cleanliness and it was spotless which means we will be back! The location was perfect, including being in the 6th floor...such beautiful views! We can’t say enough great things about 603!!!! These are not dislikes...just a couple of things to kindly things the owner might consider. No BLOW DRYER!!!! A wall mounted one in at least one bathroom or even the laundry room, if you don’t want one mounted due to keeping it “home”. Blackout curtains for the front bedrooms because we had to tape a black plastic tablecloth over the window, since the sunlight starts shining in so early. A crockpot would have been great, so we could have just thrown something on and had lunch or supper ready, without worrying.
- Reviewed On: 5/31/2020
Rating 5
Don't be fooled It's no Third Bedroom
The property was really nice. Nice furniture and updates. Comfortable and relaxing atmosphere. The view was amazing from the bedroom and baloney. Very peaceful, clean building and unit. Just within steps to the beach. I booked this unit for the view but most important because it had three bedrooms supposedly for three adults. The third room was like a large closet with no room to move. Also, had problem with the internet. They claim it was fixed but never notified us it was. When I checked it was not working. I was not trying to spend my vacation to get the Internet fixed. The agency should take in consideration that they need to communicate more in writing for the units. Then one might be able to resolve situations and move on
- Reviewed On: 10/4/2019
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