

| Specification | Details |
|---|---|
| Length | 35 metres |
| Beam | 6 metres |
| Hull material | Marine-grade aluminium with composite superstructure |
| Passenger capacity | 278 passengers |
| Maximum speed | 35 knots |
| Main engines | Caterpillar (CAT) Marine Engines |


The Miko Natalia 89 is the vessel operated by Marina Fast Ferry on the daily Serangan to Gili Islands route. It is an aluminium-hulled fast ferry with a capacity of 278 passengers, powered by Caterpillar marine engines.
The Miko Natalia 89 runs a single daily loop in each direction: Serangan → Nusa Penida → Gili Trawangan → Gili Air → Bangsal in the afternoon, and the reverse in the morning.
The aluminium hull uses a wave-piercing design that cuts through swells rather than bouncing over them, reducing rolling motion compared to smaller fibreglass speedboats. The vessel's size and weight also help stabilise the ride. That said, conditions on the Lombok Strait can vary, and no fast boat is completely immune to rough weather.
Yes. The Miko Natalia 89 has three air-conditioned indoor cabin areas. There is also an open-air sun deck on the upper level for passengers who prefer to sit outside.