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The Margaritaville at Sea Islander was built in 2000. It was renovated in 2024. The Islander formerly sailed as the Costa Atlantica before it was brought to the Margaritaville fleet. It's 17 years older than the Seaside, which was built in 2017.
The Islander is considered a small size ship. Coming in at 960 feet long and 127 feet wide, it's roughly the length of 2.7 football fields, as wide as 2.4 tractor-trailers and the same height as a 11-story building. Compared to the MSC Seaside, the Islander is 44% smaller in terms of overall tons.
Margaritaville at Sea Islander holds 58% fewer passengers than the Seaside based on double occupancy (two people per room). When you compare the total tonnage of the ship to the number of passengers, or what we call the "Space Ratio," the Islander has more space per person compared to the Seaside. This means that you might have a bit more space to yourself on the ship, although there still could be some crowded areas like buffets, pools, etc.
| Margaritaville at Sea Islander | MSC Seaside | |
|---|---|---|
| Class | MAS Spirit | Seaside |
| Gross Tonnage | 85,619 | 153,516 |
| Length | 960 | 1,060 |
| Beam/Width | 127 | 135 |
| Passenger Decks | 11 | 15 |
| Passengers (double occupancy) | 2,114 | 5,084 |
| Crew | 920 | 1,513 |
| Passenger to Crew Ratio | 2.3 | 3.3 |
| Space Ratio (tons of ship per passenger) | 40 | 30 |
Food is a big part of any cruise, and the ship you choose can make a huge difference in your food experience.
The Islander has eleven different dining options like Far Side Sushi, Fins Dining, and Cheeseburger in Paradise Burger Bar. Of those options, eight are complementary, or included with your cruise fare. The other eight options have an additional fee.
The Seaside has one more dining venues. Some of its popular venues are Ocean Cay Restaurant, Marketplace Buffet, and Butcher's Cut. six of these restaurants are complementary and the other six have an additional fee.
The Margaritaville at Sea Islander has about the same number of dining options as the MSC Seaside.
If you're looking to avoid extra money while on board, the Seaside might be a better choice then the Islander. More of the dining options are included in the base cruise fare, potentially saving you money.
| Margaritaville at Sea Islander | MSC Seaside | |
|---|---|---|
| Total Dining Options | 11 | 12 |
| Complimentary Dining Options: | 8 | 6 |
| Additional Fee Dining Options: | 8 | 6 |
| % of Included Options | 27% | 50% |
| See the options | See the options |
The Margaritaville at Sea Islander has 6 fewer bars than the MSC Seaside. The Islander has 12 bars like Bubbles Up Lounge and Champagne Bar, Hemisphere Dancer Craft Spirits and JWB Prime Lounge. On Islander, you can grab a drink at 18 different bars such as Miramar Bar, MSC Yacht Club Grill & Bar and Shine Bar.
| Margaritaville at Sea Islander | MSC Seaside |
|---|---|
| •5 o'Clock Somewhere Bar • Bubbles Up Lounge and Champagne Bar • Coral Reef Lounge • Flip Flop Atrium Bar • Havana Daydreamin' Sports Bar and Lounge • Hemisphere Dancer Craft Spirits • Hot, Hot, Hot Night Club • JWB Prime Lounge • LandShark Bar and Lookout • Love and Luck Casino Bar • The Far Side Lounge • The Tiki Bar | •Aurea Bar • Casino Bar • Champagne Bar • Garage Club • Haven Lounge • Jungle Bar • Marketplace Bar • Miami Beach Bar • Miramar Bar • MSC Yacht Club Grill & Bar • Seaside Bar • Seaview Lounge • Shine Bar • South Beach Bar • Sports Bar • Top Sail Lounge • Venchi 1878 Chocolate Bar • Wine & Cocktails |
In terms of drinks and cocktails, you have a variety of choices. Both ships serve the Coca-cola family of products. That means Coke, Diet Coke, Sprite and Barqs Root Beer, although the selection can vary by ship.
Alcohol is not included in the base price of this cruise ship. To see if you would save money with a drink package, try our Drink Package Calculator.
Nothing beats relaxing by a pool with a nice drink in hand as you feel the fresh sea breeze pass by you. The Margaritaville at Sea Islander has a total of 3 pools and 3 hot tubs.
MSC Seaside has more pools than the Islander and more hot tubs. There are more exclusive pools and hot tubs on the Seaside. If you don't mind paying for exclusive access to areas in order to have less crowds, this might be a better choice.
Tired of loud kids and splashing? One of the pools and one of the hot tubs are adults only on Islander.| Margaritaville at Sea Islander | MSC Seaside | |
|---|---|---|
| Total Pools | 3 | 4 |
| Pools - General Access | 2 | 2 |
| Pools - Adults Only | 1 | 1 |
| Pools - Exclusive | 1 | |
| Total Hot Tubs | 3 | 5 |
| Hot Tubs - General Access | 2 | 3 |
| Hot Tubs - Adults Only | 1 | |
| Hot Tubs - Exclusive | 2 |
Both ships have lots of activities to keep you busy throughout your cruise. Below you'll see a list of some of the major features on these ships. On the Islander, 71% of the activities below are included in the cruise fare. On the Seaside, only 57% of the activities are included, meaning you might spend more money while on board.
| Margaritaville at Sea Islander | MSC Seaside | |
|---|---|---|
| Adult Only Relaxation Area | ✓ | ✗ |
| Adventure Trail | ✗ | ✓ |
| Arcade | ✓ | ✓ |
| Basketball | ✗ | ✓ |
| Casino | ✓ | ✓ |
| Comedy Show | ✓ | ✗ |
| Dry kid's play area | ✓ | ✗ |
| F1 Simulator | ✗ | ✓ |
| Fitness Center | ✓ | ✓ |
| Glass Bridge | ✗ | ✓ |
| Interactive XD Cinema | ✗ | ✓ |
| Mini golf | ✓ | ✗ |
| Pickleball | ✓ | ✗ |
| Pool-side Movies | ✓ | ✗ |
| Shows - musical review | ✓ | ✗ |
| Spa | ✓ | ✓ |
| Splash park | ✓ | ✓ |
| Tattoo Studio | ✓ | ✗ |
| Theater | ✗ | ✓ |
| Thermal Suites | ✗ | ✓ |
| Water slides | ✗ | ✓ |
| Waterslide | ✓ | ✗ |
| Zip Line | ✗ | ✓ |
| Learn more | Learn more |
Margaritaville at Sea and MSC are both considered "Mainstream" cruise lines. Mainstream cruise lines cater to a variety of guests, hoping to provide something for everyone. These typically cost about $100 - $350 per person per day.
Cruise pricing is dynamic and varies for each specific sailing based on factors such as departure point, ports of call, and time of year. Typically newer ships cost more, so a cruise on Margaritaville at Sea Islander will likely be cheaper than on MSC Seaside.
Another way to gauge the cost of a cruise is to consider how much you'll spend on board. Even though a lot is included in the base cruise fare, you may still spend money on things like spa treatments, specialty dining, drinks, and excursions. In addition, guests can also have to pay for things like gratuities and tips.
Typically guests can expect to spend about 25 - 40% of the cost of the cruise on onboard expenses. In other words, if the cruise fare is $1,000 per person, you might spend between $250 and $400 on extra expenses.
The table below will help you compare onboard prices to see if you might spend more on a specific ship.
| Margaritaville at Sea Islander | MSC Seaside | |
|---|---|---|
| Base Daily Gratuities* (Per Person Per Day) | $20.00 | $16.00 |
| Tip added to drinks & services | 20% | 18% |
| Soda Price | $2.95 | |
| Domestic Beer Price | $8.50 | |
| Drink Package Price | 64.99 | $46 - $85 |
| Internet Plan | $17.99 per device per day | $17 - $27 per device per day |
| *Daily gratuities for a standard cabin. Suites or specialty rooms may have higher rates. | ||
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