Tromsø sits in the heart of the aurora belt, and few places on earth offer better odds of seeing the northern lights dance across the sky. But to experience them at their best, it pays to get away from the city lights — and here the sea has something all its own to offer. This guide covers when to go, what it takes, and what makes the sea such a beautiful place to experience the aurora from.
When is the best time to see the northern lights in Tromsø?
The northern lights season in Tromsø runs roughly from late September to late March. During these months the nights are dark enough for the aurora to show at its best. In midwinter, from November to January, Tromsø is wrapped in polar night — and the aurora can, in theory, appear around the clock whenever conditions are good.
Two things decide whether you’ll see it: darkness and clear skies. Aurora activity itself is usually high enough throughout the season; cloud cover is the more common obstacle. So a good aurora experience is as much about reaching a spot with open skies as it is about solar activity.
Why watch the northern lights from the sea?
Out on the fjord, a little away from the city, you are surrounded by darkness on every side, with no street lights, houses or cars in view. The horizon is open all the way around, and should the aurora appear, you’ll see it reflected in the still water — one of the most beautiful things the sea has to offer.
Hermes II is an old, unhurried wooden boat, and that calm is exactly the point. You stand on the deck of a vessel more than a century old, with the sound of the sea around you and something warm in your hands, waiting for the sky to wake up. If you need to warm up, there’s a heated saloon below deck. It’s a slower, more atmospheric way to experience the northern lights — as much a voyage into the winter night as a viewpoint.
What can you expect on an aurora cruise?
The northern lights are a natural phenomenon, and no one can guarantee they’ll appear. What we can promise is the setting: darkness, an open horizon and the calm of the sea while you wait. Some evenings the sky dances; on others it’s the voyage, the stars and the atmosphere on board that become the experience.
Aboard the Hermes II Northern Lights Dinner Cruise we combine an evening at sea with a good meal and the story of the more than 100-year-old wooden vessel. The trip lasts around three hours and runs during the aurora season.
How to prepare
Dress warmly and in layers — it’s colder at sea than on land, and you’ll be standing still as you watch. Bring gloves, a hat and an extra layer of wool. If you have a camera, set a long exposure and bring a tripod; the aurora needs more light than the eye does. And most importantly: be patient. The lights come and go, and the most beautiful bursts can appear when you least expect them.
Booking
You book the aurora cruise directly on our website: choose a date in the calendar and your ticket arrives by email. Tours depart from the quay by Kystens hus in central Tromsø.
👉 See available aurora cruises and book
