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.
2026/03/16 01:40 (retrieved 4 hours ago)
MMGM 160140Z 20010KT 10SM SKC 25/11 A2987
Closest aviation forecast (TAF) to Isla San Marcos Airstrip
Forecast is more than 6 hours old.
Closest forecast is General José María Yáñez International Airport, 76.9 nm (142.4 km) NE.
2026/03/15 18:56 (retrieved 11 hours ago)
TAF MMGM 151653Z 1518/1618 22015KT P6SM SKC BECMG 1600/1601 27010KT SCT200 FM161200 34005KT P6SM SCT200