Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Lake Rosseau/Arthurlie Bay Seaplane Base
Closest report is Muskoka Airport, 13.4 nm (24.8 km) SE.
2026/09/02 19:42 (retrieved 15 minutes ago)
CYQA 021942Z AUTO 20005KT 9SM SCT014 BKN022 BKN110 BKN170 25/23 A2989 RMK SLP123 DENSITY ALT 2300FT
Closest aviation forecast (TAF) to Lake Rosseau/Arthurlie Bay Seaplane Base
Closest forecast is Muskoka Airport, 13.4 nm (24.8 km) SE.
2026/09/02 20:00 (retrieved 0 seconds ago)
TAF CYQA 021940Z 0220/0302 21008KT P6SM SCT010 BKN120 TEMPO 0220/0222 5SM -SHRA BR BKN010 OVC120 PROB30 0220/0222 VRB15G25KT 2SM TSRA BR OVC008CB FM022200 28008G18KT P6SM SCT100 RMK FCST BASED ON AUTO OBS NXT FCST BY 031200Z