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 6 hours old.
Closest report is General José María Yáñez International Airport, 76.9 nm (142.4 km) NE.
2026/06/21 01:41 (retrieved 7 hours ago)
MMGM 210141Z 00000KT 10SM SKC 36/M06 A2970
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.
2026/06/21 06:30 (retrieved 2 hours ago)
TAF MMGM 210528Z 2106/2206 00000KT P6SM SKC FM211800 27010KT P6SM SKC FM220000 00000KT P6SM SKC