Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Isla San Marcos Airstrip
Report is more than 2 hours old.
Closest report is General José María Yáñez International Airport, 76.9 nm (142.4 km) NE.
2026/02/04 19:40 (retrieved 3 hours ago)
MMGM 041940Z 00000KT 10SM BKN100 25/08 A3005 RMK 8/020
Closest aviation forecast (TAF) to Isla San Marcos Airstrip
Closest forecast is General José María Yáñez International Airport, 76.9 nm (142.4 km) NE.
2026/02/04 18:57 (retrieved 4 hours ago)
TAF MMGM 041656Z 0418/0518 20012KT P6SM BKN100 FM050600 12010KT P6SM BKN080 OVC200