Adventures in Onboard Coffee-making

Adventures in Onboard Coffee-making

A few years ago, a gourmet coffee maker contacted us about a new blend it had developed especially for sailors. As I recall, the medium roast was formulated to create a full-bodied taste and aroma when savored outside in the salt air. Sadly, my own sense of taste can’t detect such nuanced flavors (nor could any of my friends who sampled the blend), but I do like a good cup of coffee on board. And this is a problem.

As far as I can tell, no one yet has designed the ideal way to make cup of coffee underway aboard a sailboat. With the hopes of sparing other coffee-lovers years of frustration, or possible injury, Im sharing my experience with the several methods weve tried.

  • Instant coffee: We spent a couple weeks recaulking our ketch, Tosca, in Cartegena, Colombia and were chagrined to discover that Nescafe was served at all the restaurants in this coffee-producing country, prompting us to give it a try. Perhaps the South American version was different from the one we knew? Nope. No matter what water-to-coffee ratio I used, mine always seemed to have the consistency of motor oil. Im told that Starbucks Via blends, sold in in planet-polluting, single-serve pouches, tastes better than most. On the good side, this is probably the easiest coffee to make on a moving boat. Bottom line: For the truly desperate only. Tolerable with lots of cream and sugar.
  • Cowboy coffee:We were introduced to this method by a couple of Canadian conspiracy theorists in Fiji, who refused to buy anything made in an industrialized nation that they did not absolutely need. As I recall, all their meals – like their coffee – were made in one large pot. To make the concoction, they would simply stir course grounds into a hot pot of water and curse the CIA (in hushed tones) while they watched it simmer. They would then pour the oily liquid into a cup, trying in vain to leave all the grounds in the pot, which they later read like tea leaves. Bottom line: A very big mess waiting to happen. And gritty. Recommended for cowboys and anarchists only.
  • Stovetop percolator: We picked up one of these at a hardware store in Venezuela. It worked tolerably well at anchor, when the tall pot remained upright, but if you need your morning coffee fast, waiting intently for the telltale gurgle and drip (it seemed to take forever) is a sadistic form of torture. At sea,
    Adventures in Onboard Coffee-making

    after repeatedly cleaning the filter basket after each pot and mopping up the mess when the pot tipped over, we soon found ourselves scouring the cabinets for traces of Nescafe.Bottom line: Tolerable at anchor; a marriage-wrecker at sea.

    Adventures in Onboard Coffee-making

  • French press: I only recently learned that I have been using this wrong all these years, which might be why I never really fully appreciated the taste. The correct approach involves freshly ground beans of a uniform coarseness (apparently only achievable with a special kind of grinder), and a carefully timed steeping. Here’s a link to one of several sites that describe the process in detail. There are so many ways this process can go wrong that I don’t know where to start, but two words sum it up quite well burr grinder. In Fiji, we hosted somestateside guests who were coffee aficionados, and they brought one of these aboard. It was an AC version, but it drew so little current that we could run it off our small inverter – something I regretfully revealed during an unguarded moment. The grinder soon developed a short circuit, however, and I was unable to fix this with my 24-ounce framing hammer.
    Bottom line: If you decide upon this method, I suggest you keep the grinder well-hidden, and use it only when you are on board alone.
  • Stovetop espresso maker:We bought this at the same time we picked up the percolator. (Venezuelans have more kinds of coffee than we have breakfast cereals.)We were giddy with the excitement of making espresso (real espresso!) onboard, until we realized that this contraption, in the process of brewing, transfers all of the water from the bottom of the container to the top. This is akin to moving the lead in your keel to the top of your mast.
    Bottom line: We heard of a former tightrope walker who was able to make coffee using this device – but only at anchor.

Adventures in Onboard Coffee-making

  • Manual drip cone:In the end, we settled for this method. It uses a funnel-type basket that accepts the same type of filters you use in drip coffeemakers. On long passages, wed make one thermos full in the evening – in the sink, in case of spills – and this was usually accomplished without injury. You can also make one cup at a time. Like the Venezuelan espresso-maker, this is a top-heavy approach, requiring you to perch the funnel atop the thermos (or cup) and pour hot water into it. Ideally, the thermos and funnel would latch together, but I don’t think anyone yet makes a device that does this.
    Bottom line: It works, but not without risk. A good teapot that pours without spilling helps prevent disasters. When its just me in the morning, I still make my coffee this way.

    Adventures in Onboard Coffee-makingAeropress

We are currently investigating other methods of making coffee onboard, including the Aeropress, which works something like a French press to make espresso. Interestingly, its made by the same company that developed the far-flying Aerobie flying disc. How someone made the connection between something you fling great distances and a contraption that makes coffee, Im curious to learn. (I suspect it involves an incident with a burr-grinder.) Anyway, if you have found a way of making coffee onboard that wont drive me further over the brink, I would be delighted to hear it. Im sure there are other sailors who would appreciate your wisdom, as well.

Practical Sailor has been independently testing and reporting on sailboats and sailing gear for more than 45 years. Supported entirely by subscribers, Practical Sailor accepts no advertising. Its independent tests are carried out by experienced sailors and marine industry professionals dedicated to providing objective evaluation and reporting about boats, gear, and the skills required to cross oceans. Practical Sailor is edited by Darrell Nicholson, a long-time liveaboard sailor and trans-Pacific cruiser who has been director of Belvoir Media Group's marine division since 2005. He holds a U.S. Coast Guard 100-ton Master license, has logged tens of thousands of miles in three oceans, and has skippered everything from pilot boats to day charter cats. His weekly blog Inside Practical Sailor offers an inside look at current research and gear tests at Practical Sailor, while his award-winning column,"Rhumb Lines," tracks boating trends and reflects upon the sailing life. He sails a Sparkman & Stephens-designed Yankee 30 out of St. Petersburg, Florida.


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