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MSC Seaside cruise ship at sea, the first ship in the Seaside class
MSC Cruises · Seaside-class

MSC Seaside

The ship that puts you closer to the sea than any other — a 360° promenade at water level.

© Dickelbers / WC / CC BY-SA 4.0
Launched
2017
Gross Tonnage
153,516 GT
Passengers
5,119
Decks
18
Home Port
Miami, Florida
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MSC Seaside broke from traditional cruise ship design when she debuted in 2017, flipping the usual layout so the ship's widest point sits at the waterline instead of the top decks. The result is the Seaside-class signature: a sprawling Waterfront Promenade on Deck 8 that wraps the entire ship at sea level, lined with bars, restaurants and lounge seating just feet from the water. Twin glass-walled elevators and the dramatic 'Bridge of Sighs' catwalk connect the stern's pool decks with uninterrupted ocean views. Homeported in Miami, Seaside sails year-round Caribbean itineraries visiting Ocean Cay MSC Marine Reserve, MSC's private island, along with classic Eastern and Western Caribbean ports.

✦ The standout feature

The 360° Waterfront Promenade on Deck 8 — the widest ever built on a cruise ship — puts bars, dining and lounge chairs directly at the waterline, while the glass 'Bridge of Sighs' catwalk at the stern lets you walk over open water between the aft pool decks.

What’s Onboard

🍽️

Dining

  • Butcher's Cut Steakhouse
  • Kaito Sushi Bar & Teppanyaki
  • Ocean Cay seafood restaurant
  • Hola! Tacos & Cantina
  • Marketplace Buffet with global stations
  • Waterfront Promenade cafés and gelato bar
🌊

Pools & Recreation

  • 360° Waterfront Promenade at water level
  • South Beach Pool at the aft of the ship
  • Miami Beach Pool with panoramic sea views
  • Aqua Park with waterslides
  • Glass 'Bridge of Sighs' stern catwalk
  • MSC Aurea Spa with thermal suite
🎭

Entertainment

  • Broadway-style shows in the main theatre
  • Bowling alley — a first for MSC at sea
  • Panoramic glass elevators overlooking the promenade
  • Full casino with table games and slots
  • MSC Yacht Club private lounge (for Yacht Club guests)
  • Live music bars along the Waterfront Promenade
🛏️

Cabins

  • Interior, Oceanview, Balcony & Suite categories
  • MSC Yacht Club suites spanning five decks
  • MSC Aurea staterooms with spa access
  • Family-friendly stateroom configurations
  • Accessible staterooms across all categories
  • 2,067 staterooms total
👨‍👩‍👧‍👦

Family & Kids

  • MSC Doremi kids' club (ages 3–6)
  • MSC Explorers Club (ages 7–11)
  • MSC Teens Zone (ages 12–17)
  • Aqua Park splash zones for younger kids
  • Family staterooms near the Waterfront Promenade
  • Ocean Cay private island for outdoor family time

Video Tour

MSC Seaside | Full Walkthrough Ship Tour & Review | Ultra HD Video | All Public Areas

✓ Best for
  • First-time MSC cruisers sailing from Miami
  • Travellers who want to feel close to the ocean
  • Caribbean cruisers visiting Ocean Cay
  • MSC Yacht Club luxury seekers
✗ Not the right fit for

Passengers who prefer a traditional, enclosed cruise ship layout — Seaside's open-air promenade design means more exposure to wind and weather on Deck 8 than on most ships.

Typical pricing

7-night Caribbean from ~$650/pp (inside) to $2,200/pp (Yacht Club suite)

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Frequently Asked Questions

What is the Waterfront Promenade on MSC Seaside?
It's a 360-degree walkway on Deck 8 that circles the entire ship at close to water level, lined with bars, casual dining and lounge seating. It's the widest promenade ever built on a cruise ship and the defining feature of the Seaside class.
Does MSC Seaside visit Ocean Cay?
Yes, most Western Caribbean itineraries from Miami include a stop at Ocean Cay MSC Marine Reserve, MSC's private island in the Bahamas. It has white sand beaches, snorkelling in protected reefs, a beach club and evening entertainment — a highlight of most Seaside sailings.
How old is MSC Seaside and does that matter?
She debuted in 2017, making her one of the older ships in MSC's current US fleet, but she's well-maintained and her design — especially the Waterfront Promenade — still feels distinctive today compared to newer, more conventional ship layouts.
How does MSC Seaside compare to MSC Seashore?
Seashore (2021) is larger, newer and has a bigger Yacht Club, but Seaside's low-slung Waterfront Promenade and Bridge of Sighs give her a more distinctive, sea-level connection to the ocean that Seashore's design doesn't replicate in quite the same way.
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