San Antonio del Sur Polígono
📍 Guantanamo · Nearest city: Rio Guayabal de Yateras (41 km)
14 XC score / 100 · takeoff at 157 m · 📍 View on map
Coordinates and external links
20.04780, -74.82490Forecast next days
Updated: 2026-04-21 02:43 UTC · Source: Open-Meteo · Thermal window 10:00–18:00 local time
Not recommended for flying, cloud base ~831 m, wind 13 km/h, precipitation 2.7 mm.
base ~831m · wind 13 km/h · precip 2.7mmVery favorable day for XC, cloud base ~1029 m, wind 24 km/h.
base ~1029m · wind 24 km/hVery favorable day for XC, cloud base ~1070 m, wind 22 km/h.
base ~1070m · wind 22 km/hComposite flyability score (CAPE + LI + wind + precip + low clouds). Cross-check with local pilots before flying.
🌬 Daily wind (next days)
Daily summary (10m wind). Full hour × altitude chart is being added progressively.
Takeoff orientations
Green = good orientation · Yellow = possible · Gray = not suitable
Why this site has thermal potential
| Factor | Value | Interpretation |
|---|---|---|
| Hotspot density (5 km) | 0 | Low |
| Avg thermal probability | 0.00 | Based on thousands of aggregated IGC flights |
| Solar orientation | 0.45 | Slope faces south in northern hemisphere |
| Own flight history | 0.00 | Thermals detected in platform IGC tracks |
Real takeoff terrain
| SRTM elevation | 156 m AMSL |
| Average slope | 12.1° |
| Slope aspect | 31° (NE) |
| Hemisphere | north — Orientation unfavorable for direct solar thermals |
Derived from SRTM 30m (NASA).
Nearby sites
San Antonio del Sur Mariana (52) · Santa María del Loreto - Yerba Guinea (4) · Mucaral (3) · Marieta (2) · Quemado de Aguacate (8) · Puerto Boniato Monte (56)