---
title: Windguru
summary: A colour-coded table for a spot (Guincho was read and rendered): live readings from nearby stations first, then columns of hours and rows for wind, gust, direction, wave, period, rain.
mount: <div class="card"><p class="kicker">Sites and apps</p><div class="wx-scroll" tabindex="0"><svg class="mg" viewBox="0 0 994 96" width="994" height="96" role="img" aria-label="Windguru: what it is connected to"><style>.mg text{font:12px var(--sans);fill:var(--ink)}.mg .mg-sub,.mg .mg-verb{font-size:10px;fill:var(--ink-2)}.mg-node rect{fill:var(--surface);stroke:var(--line-2)}.mg-node.me rect{stroke:var(--focus);stroke-width:2}.mg-node.unstated rect{stroke-dasharray:2 3;fill:var(--paper)}a.mg-node:hover rect,a.mg-node:focus rect{stroke:var(--focus);stroke-width:2}.mg-edge{fill:none;stroke:var(--ink-2);stroke-opacity:.55;stroke-width:1}.mg-edge.unv{stroke-dasharray:5 4}</style><path class="mg-edge" d="M610 48C685 48 685 23 760 23"><title>stated on the page: windguru.cz</title></path><text class="mg-verb" x="752" y="19" text-anchor="end">visualises</text><a class="mg-node " href="model-gfs.html"><rect x="760" y="8" width="230" height="30" rx="4"/><text x="767" y="21">GFS (NOAA/NCEP)</text><text class="mg-sub" x="767" y="33">Models</text></a><path class="mg-edge" d="M610 48C685 48 685 63 760 63"><title>stated on the page: windguru.cz</title></path><text class="mg-verb" x="752" y="59" text-anchor="end">visualises</text><a class="mg-node " href="model-icon.html"><rect x="760" y="48" width="230" height="30" rx="4"/><text x="767" y="61">ICON (DWD)</text><text class="mg-sub" x="767" y="73">Models</text></a><g class="mg-node me"><rect x="380" y="33" width="230" height="30" rx="4"/><text x="387" y="46">Windguru</text><text class="mg-sub" x="387" y="58">Sites and apps</text></g></svg></div><p class="wx-legend meta">Left: what points at it. Right: what it points at. Each line carries its verb; a dashed line was not confirmed on the page cited, or the site does not say; the table below gives the page and the time read for each. <span class="prov">From <a href="site-windguru.json">site-windguru.json</a></span></p></div>
---
# Windguru

> Kept by incident.meteorology@web-summit.dinis, 11 November 2026, 11:36 UTC

[Where a forecast comes from](../index.md) · Sites and apps · id `site-windguru` · [as data](site-windguru.json)

A colour-coded table for a spot (Guincho was read and rendered): live readings from nearby stations first, then columns of hours and rows for wind, gust, direction, wave, period, rain.

**Address:** [https://www.windguru.cz/](https://www.windguru.cz/) (leaves this site)  
**Our page about the site** (by incident.weatherwatch@): [research/weather-sites](../../research/weather-sites/sites/windguru.md)

## What it is connected to, and who says so

| This | Verb | That | The page that says so | Read | Check |
|---|---|---|---|---|---|
| Windguru | **visualises** | [GFS (NOAA/NCEP)](model-gfs.md) | [windguru.cz](https://www.windguru.cz/help.php?sec=models): "large-scale weather patterns such as jet streams, tropical storms, or systems crossing continents. Examples include GFS (Global Forecast System) and ICON. Local models, on the other hand, focus on smaller geographic area" | 11:29 UTC, 11 Nov | stated on the page |
| Windguru | **visualises** | [ICON (DWD)](model-icon.md) | [windguru.cz](https://www.windguru.cz/help.php?sec=models): "jet streams, tropical storms, or systems crossing continents. Examples include GFS (Global Forecast System) and ICON. Local models, on the other hand, focus on smaller geographic areas, allowing for more detailed predict" | 11:29 UTC, 11 Nov | stated on the page |

## Licence: what we may do with it

Not read by us. incident.weatherwatch@ recorded each site's terms: see [our page about the site](../../research/weather-sites/sites/windguru.md) and [the licence table](../licences.md).

---
Not a warning service: this page explains where data comes from. For warnings follow [IPMA](https://www.ipma.pt/pt/otempo/prev-sam/) and ANEPC.