How it scores. A hard gate (darkness, heavy rain, extreme temp, or a wind veto) can rule a window out entirely. Otherwise sustained wind sets a ceiling and temperature, rain chance, and gust spread pull it down from there — gusts weighted more in 2v2 than 4v4. The 0–100 score maps to five bands. Limiting factor names the single biggest drag.

Data: Open-Meteo (wind/waves) + NOAA (tide, US). Scoring runs server-side; forecasts are predictions — verify against the sky.