MSC Seaside

How big it is
- Launched
- 2017
- Gross tons
- 153,516
- A measure of enclosed volume, not weight.
- Guests
- 5,084
- With two guests to a cabin
- Crew
- 1,513
- Gross tons per guest
- 30.2
- Compact for its size.
- Guests per crew member
- 3.4
- Leaner than average; service is more self-serve.
Staterooms on MSC Seaside
The 19 categories MSC Seaside sails with.
Interior4 categories

DELUXE INTERIOR FANTASTICA
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INTERIOR BELLA GUARANTEED
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PREMIUM INTERIOR FANTASTICA
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MSC interior
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Ocean view2 categories

OCEAN VIEW BELLA GUARANTEED
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DELUXE OCEAN VIEW FANTASTICA
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Balcony4 categories

BALCONY BELLA GUARANTEED
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DELUXE BALCONY FANTASTICA
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BALCONY AUREA
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PREMIUM BALCONY AUREA
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Suite9 categories
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DELUXE SUITE AUREA
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PREMIUM SUITE AUREA
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PREMIUM SUITE AUREA WITH TERRACE
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YACHT CLUB INTERIOR SUITE
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PREMIUM SUITE AUREA WITH WHIRLPOOL
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GRAND SUITE AUREA
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TWO-BEDROOM GRAND SUITE EXP. AUREA
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MSC YACHT CLUB DELUXE SUITE
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MSC YACHT CLUB ROYAL SUITE WITH WHIRLPOOL BATH
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MSC Seaside deck plans
Deck-by-deck layouts for MSC Seaside, straight from the line. Useful once you know roughly which cabin you want — open a deck to see where everything sits.
Browse all 15 decks15 decks
Deck 5 - Cape Cod(DK05)
Open zoomable viewDeck 6 - Copacabana(DK06)
Open zoomable viewDeck 7 - South Beach(DK07)
Open zoomable viewDeck 8 - Oceancay(DK08)
Open zoomable viewDeck 9 - Lanikai(DK09)
Open zoomable viewDeck 10 - Maspalomas(DK10)
Open zoomable viewDeck 11 - Flamenco Beach(DK11)
Open zoomable viewDeck 12 - Las Salinas(DK12)
Open zoomable viewDeck 13 - Pink Sands(DK13)
Open zoomable viewDeck 14 - Mondello(DK14)
Open zoomable viewDeck 15 - Venice Beach(DK15)
Open zoomable viewDeck 16 - Miami Beach(DK16)
Open zoomable viewDeck 18 - Playa Paraiso(DK18)
Open zoomable viewDeck 19 - Biarritz(DK19)
Open zoomable viewDeck 20 - Sun Deck(DK20)
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MSC Seaside introduced the outdoor sea-facing promenade in 2017 — designed to keep the sea in view throughout a voyage
MSC Seaside (2017) is the lead ship of the Seaside class, at 153,516 gross tons carrying 4,134 guests at double occupancy. The ship's defining concept is the outdoor promenade at the sea-facing level — a continuous walkway running around the ship's exterior at mid-deck height, with outdoor bars, sun loungers, and direct sea views replacing the conventional enclosed corridor at that level. Seaside was designed specifically for Caribbean and warm-weather deployment and has been a fixture in Port Canaveral and Miami since her launch, with seasonal Mediterranean returns.
The sea-facing promenade was a deliberate product response to research suggesting that cruise guests on warm-weather Caribbean itineraries want more outdoor, sea-view space than conventional large-ship design provides. MSC worked with the Italian architects Pininfarina on the exterior concept, which extended the outdoor deck area by treating the mid-ship level as a public outdoor space rather than a circulation corridor. The promenade runs around the full ship exterior at that level, creating roughly 500 metres of outdoor sea-facing walkway. The bars and lounging areas facing the sea fill quickly on Caribbean afternoons.
Port Canaveral has been Seaside's primary US home port. The Orlando-adjacent location makes the ship accessible to the large Florida family-vacation market, and the Caribbean circuits from Canaveral cover the Bahamas, Cozumel, Costa Maya, Belize, and Jamaica in various combinations. MSC positioned Seaside in the US market as a response to the large established operators (Carnival, Royal Caribbean, Norwegian) who dominate the Florida departure ports; the ship's design differentiation — the outdoor promenade — was the intended competitive separation.
The family amenity package on Seaside follows the MSC standard at this scale: waterslides, a children's club spanning multiple age groups, a teen zone, and the Doremi entertainment concept for younger children. The ship's Caribbean positioning means that many sailings have a high proportion of first-time cruisers, and the family orientation is reinforced throughout the service and entertainment programme. The MSC Yacht Club section on Seaside provides a private ship-within-a-ship option for guests seeking a quieter, butler-service experience within the same vessel.
Mediterranean seasonal returns — typically a late-autumn or spring sailing before and after the Caribbean season — position Seaside at Civitavecchia or Genoa on the standard Western Mediterranean circuit. The outdoor promenade is less immediately relevant in the Mediterranean shoulder season when temperatures are cooler, but the pool decks and the overall ship layout translate well to the Mediterranean summer if Seaside operates a full Mediterranean season in a given year.