Routing Software Is Quietly Rewriting Offshore Race Strategy

By Sailing Times Newsroom·10 September 2026·2 min read

On the dock at Hamble Point, two crews are preparing for the same 300-mile coastal race with very different plans. One skipper has spent the morning cross-checking three separate weather models by hand, marking waypoints on a paper chart the way her father taught her. The other has fed the forecast into a routing engine and is treating its suggested course as close to gospel.

Routing software isn’t new to ocean racing; it has shaped Vendée Globe and Ocean Race campaigns for years, run by full-time meteorologists feeding professional teams. What’s changed is who else now has access to it. Cloud-based routing tools, priced for club sailors rather than syndicates, have moved from the shore team’s laptop to the cockpit tablet of a weekend racer.

“The software will get you round the course. It won’t teach you to read a sky going bad an hour before your instruments notice.”

Coaches on the amateur circuit report a familiar pattern: crews that lean on routing early tend to sail faster lines, but slower decisions. When conditions deviate from forecast, the software-first sailors are often the last to notice, because they’ve stopped watching the horizon.

Class associations are beginning to respond, with some fleets introducing routing-free divisions and others building training programs around using the tools well. Either way, the compass rose on the chart table isn’t going anywhere. It’s just sharing space with a screen.