
WindRouter: Sailing Weather
Passage Routing & Boat Charts
About
What's New in WindRouter
1.4
August 26, 2026
The Weather tab is now a watch-by-watch passage brief: - Next 24 hours at your position: wind range, peak gusts, squall risk, sea state and comfort, pressure trend, sunset, sunrise and moon - plus a "reef before dark" call. - 7-day meteogram with wind & gusts, waves & swell, rain and pressure, with night shading. - Model agreement: ECMWF, GFS and ICON side by side, with a per-day agree/differ badge. - Passage stats: distance to go, next waypoint, 24-hour run, ETA and whether you arrive in daylight. - Tropical systems: NHC active storms, forecast cones and 7-day outlook areas on the chart, with distance and threat level relative to your route. - Works offline: the last brief and tropical data are cached, with their age shown. Routing: - Choose the weather model - ECMWF IFS, NOAA GFS or DWD ICON - and compare routes across them. - Surface currents (set and drift) are now applied in the routing algorithm. - Wind overlay gusts come straight from the model. Also: tide stations show live predictions only, and the privacy policy, disclaimer and licences are in About.
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