PredictWind

Precision marine forecasts and smart routing for safer sailing

PredictWind is a feature-packed marine weather tool aimed squarely at sailors, cruisers and offshore racers who need more than a basic forecast. Instead of relying on a single model, it brings together leading global sources like ECMWF, UKMO, GFS and SPIRE, plus PredictWind’s own PWG and PWE models with impressively fine 1 km resolution in supported areas. The result is a highly detailed picture of what the wind and sea are likely to do around you.

The interface centers on high‑resolution maps that can display wind, gusts, CAPE, waves, rain, cloud cover, pressure, air and sea temperature, and ocean data. Animated streamlines and wind barbs make it easy to visualize patterns at a glance. If you prefer numbers, the Tables and Graphs views let you compare multiple forecast models side by side, ideal for planning a race or coastal passage.

Where PredictWind really stands out is its decision‑making toolkit. Weather Routing calculates optimal routes based on your boat’s polars, tides, currents, wind and waves, letting you choose between speed and comfort. Departure Planning condenses complex conditions into simple leave‑on‑this‑day advice. Daily Briefings, live observations, webcams and customizable weather alerts round out a very complete package.

The trade‑offs: the interface can feel dense for beginners, and many of the most powerful routing features require a paid subscription. It’s also data‑hungry when loading high‑resolution maps. Still, for serious sailors looking for professional‑grade marine forecasts and routing in one place, PredictWind justifies its reputation as a go‑to solution on the water.