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.
2026/02/10 05:35 (retrieved 35 minutes ago)
CYQA 100535Z AUTO 15010KT 9SM OVC050 M10/M12 A3003 RMK SLP191
Closest aviation forecast (TAF) to Lake Rosseau/John's Bay Seaplane Base
Forecast is more than 6 hours old.
Closest forecast is Muskoka Airport, 17.0 nm (31.5 km) SE.
2026/02/09 20:00 (retrieved 10 hours ago)
TAF CYQA 091940Z 0920/1003 16006KT P6SM BKN070 BKN120 TEMPO 0920/1001 SCT070 BKN120 FM100100 16006KT P6SM OVC060 TEMPO 1001/1003 4SM -SN RMK FCST BASED ON AUTO OBS NXT FCST BY 101300Z