Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Isla San Marcos Airstrip
Closest report is General José María Yáñez International Airport, 76.9 nm (142.4 km) NE.
2026/05/31 20:41 (retrieved 28 minutes ago)
MMGM 312041Z 00000KT 10SM SKC 33/12 A2980
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.
2026/05/31 18:30 (retrieved 3 hours ago)
TAF MMGM 311728Z 3118/0118 22010KT P6SM SKC BECMG 0102/0103 00000KT SKC FM011200 07005KT P6SM SCT1200