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.
2026/05/11 17:40 (retrieved 1 hour ago)
MMGM 111740Z 00000KT 10SM SKC 35/M06 A2990
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.
2026/05/11 18:21 (retrieved 39 minutes ago)
TAF MMGM 111720Z 1118/1218 24010KT P6SM SCT020 FM120000 26005KT P6SM SKC FM120600 33005KT 5SM HZ SCT020 TEMPO 1212/1214 2SM BR BKN010