Welcome aboard Isabell!

This website contains stories from our voyages across the Baltic region, seeking adventure aboard our 31-foot Hallberg-Rassy Monsun sailboat Isabell. Climb aboard to share our voyages, view pictures, get ideas on fitting out your sailboat, and tips on the art of cruising under sail. In 2012 we added a listing with all known Monsun boats, the Monsun Registry which became a very popular theme, and you can find it below.

The Hallberg-Rassy 31 Monsun Registry

The registry has 512 unique boats in the database

To the Monsun Registry Nach Monsun Register Naar de Monsunenlijst Se Monsunlistan Ver la lista de Monsun Voir la liste des bateaux Monsun

HR 31 Monsun classics

Isabell got a new engine in October 2018 for many more years of safe voyages. We installed a Beta Marine 30 that fits nicely in the Monsun engine bay. Powerful enough to stop the boat from full speed ahead to dead in the water at two boat lengths. Driving force to produce 5.5 knots speed in 30 knots headwinds. After a full season of sailing, still enormously pleased with this choice.

Sailing is great fun. The combination of relaxing, sail trimming, navigating remote places, and the beauty of getting somewhere without burning fuel gives a nice sense of fulfilment. The 5-knot average speed of a Monsun is a perfect way to sail and relax. It is also nice sharing a passion with those who have found theirs in similar boats.

Blue water sailing

What is it that makes us want to sail the blue water, out of sight from land? Freedom, space, starry skies at night, or just the sound and smell of the waves beating the hull of our boat at a steady rhythm? The beauty of it all is different to each individual. The challenge that blue water sailing provides creates a feeling of great individual satisfaction.

With Isabell stationed in the heart of the Baltic region we have sailed to many prime Baltic locations. For some useful information about sailing to the Baltic from the North Sea, and great tips about Baltic Sea visits, we recommend the following website in the UK: Kissen, the Baltic Cruise.

Our long-distance sailing trips


The summer of 2017 we sailed down the Baltic Sea to Poland, by Gotland, Öland and Danish Bornholm. Sounds like fun, doesn't it? Here is the short story of our adventure: Read more...


The summer of 2015 we sailed Isabell from Stockholm to Gotland, over to Latvia (Pävilosta), and along the Latvian coast into and around the Gulf of Riga, north to Estonia, past the islands of Saaremaa, Muhu, and Hiiumaa, and back to Stockholm. 813 sea miles of exiting sailing adventure. Read more...


The summer of 2013 Isabell sailed south to Bornholm (DK) and Christiansoe (DK), and back to Stockholm, sailing through the amazing archipelago along the Swedish eastern coast. When back in Stockholm we had experienced a sailing adventure along 756 nautical miles of wind and salty water.


The summer of 2012 Isabell sailed north, all the way around the Bay of Bothnia, 1220 nautical miles of cruising adventure. We sailed via the islands of Åland to the towns Vaasa and Kemi in Finland. Then on to Haparanda, Northern Sweden, just south of the Eurasian Arctic Circle, at 65°N 24°E. From there we sailed back to Stockholm, following the Swedish coast for 29 days. see slideshow

Find some Monsun information in Swedish by following the Swedish link at the top of this page. Here you will find downloadable copies of the original Swedish Monsun Newsletters from the 1970´s and 1980´s. Enjoy!

SV Isabell

This website contains a listing of all known Hallberg Rassy 31 Monsun boats; the Monsun Registry. Make sure you announce your Monsun, and help find the missing ones

Please leave a message in our guestbook by clicking on this text

We are putting together a picture collection of beautiful Monsuns. Email us the most favorite picture of your Monsun, and we will post it in the collection. Mention ship´s name and hull number when you send it, please

And here are some statistics from the Monsun Registry

Some Monsun facts

Did you know that Monsun has its own page on Facebook? Check it out! Search for Hallberg Rassy Monsun.

Many Monsun owners are so pleased with their vessel, that the average ownership lasts well over 20 years? These are some of the facts about this amazing little boat.

Isabell is out of the water since the end of October 2019. On land sitting next to her Monsun sister ship number 249 Bettina.