Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Lake Rosseau/John's Bay Seaplane Base
Closest report is Muskoka Airport, 17.0 nm (31.5 km) SE.
2026/06/22 13:00 (retrieved 1 hour ago)
CYQA 221300Z AUTO VRB02KT 9SM CLR 16/11 A2996 RMK SLP147 DENSITY ALT 1300FT
Closest aviation forecast (TAF) to Lake Rosseau/John's Bay Seaplane Base
Closest forecast is Muskoka Airport, 17.0 nm (31.5 km) SE.
2026/06/22 14:00 (retrieved 3 minutes ago)
TAF CYQA 221340Z 2214/2302 VRB03KT P6SM FEW060 SCT240 BECMG 2216/2218 28005KT BECMG 2300/2302 32005KT RMK FCST BASED ON AUTO OBS NXT FCST BY 222000Z