Lake Simcoe: Regional Summary

Buoys [ Land Stations ]

This table is a summary of weather conditions from buoys in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.

Disclaimer

This table is a summary of weather conditions from buoys in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Wind(knots)	Wave height(m)	Wave period(s)	Pressure(kPa)	Air temp(°C)	Water temp(°C)
Ajax - 45159 07:00 PM EDT 12 August 2026
SSW 2 gusts 4	0.20	3.0	100.8	21	22
Georgian Bay - 45137 07:00 PM EDT 12 August 2026
SW 8 gusts 9	0.11	1.8	100.8	22	21
Grimsby - 45139 07:00 PM EDT 12 August 2026
SW 14 gusts 21	0.15	2.0	100.8	24	23
Lake Nipissing - 45152 07:00 PM EDT 12 August 2026
N 6 gusts 8	0.16	2.3	100.7	24	23
Lake Simcoe - 45151 07:00 PM EDT 12 August 2026
SE 2 gusts 5	0.10	2.1	100.8	21	22
Lake St Clair - 45147 07:00 PM EDT 12 August 2026
WSW 12 gusts 14	0.39	2.9	100.8	24	24
North Channel - 45154 07:00 PM EDT 12 August 2026
W 10 gusts 12	0.34	2.5	100.8	23	23
Port Colborne - 45142 07:00 PM EDT 12 August 2026
WSW 13 gusts 15	0.62	4.2	100.9	24	24
Port Stanley - 45132 07:00 PM EDT 12 August 2026
WSW 16 gusts 18	0.78	4.0	100.9	24	24
Prince Edward Point - 45135 07:00 PM EDT 12 August 2026
WSW 11 gusts 12	0.60	3.4	100.8	22	23
South Georgian Bay - 45143 07:00 PM EDT 12 August 2026
S 4 gusts 5	0.24	2.6	100.8	22	22
South Lake Huron - 45149 07:00 PM EDT 12 August 2026
SSE 3 gusts 4	0.16	1.9	N/A	N/A	23

If you require additional historical weather information please visit Fisheries and Oceans Canada

Land Stations [ Buoys ]

This table is a summary of weather conditions from weather stations in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.

Disclaimer

This table is a summary of weather conditions from weather stations in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Wind(knots)	Conditions	Visibility(km)	Pressure(kPa)	Air temp(°C)	Relative humidity(%)	Dew point(°C)	Humidex
Brockville 07:00 PM EDT 12 August 2026
SE 2	N/A	N/A	100.9	20	93	19	27
Burlington Lift Bridge 07:00 PM EDT 12 August 2026
N 9 gusts 24	N/A	N/A	100.9	21	80	17	27
Caribou Island 07:00 PM EDT 12 August 2026
W 10	N/A	N/A	101.1	18	91	16	*
Cobourg 07:00 PM EDT 12 August 2026
W 8	N/A	N/A	100.8	21	93	20	28
Egbert 07:00 PM EDT 12 August 2026
SSW 3	N/A	N/A	100.9	23	73	18	29
Goderich 07:00 PM EDT 12 August 2026
SW 2	N/A	N/A	100.9	24	69	18	29
Gore Bay-Manitoulin Airport 07:00 PM EDT 12 August 2026
WNW 9 gusts 16	N/A	16	100.9	26	47	14	29
Greater Sudbury Airport 07:00 PM EDT 12 August 2026
NW 8	Mostly Cloudy	32	100.8	23	53	13	25
Hamilton Munro Int'l Airport 07:00 PM EDT 12 August 2026
SSW 8	Mostly Cloudy	24	100.9	23	83	20	31
Harrow AAFC 07:00 PM EDT 12 August 2026
WSW 8	N/A	N/A	100.9	23	83	20	30
Kemptville 07:00 PM EDT 12 August 2026
ESE 2	N/A	N/A	100.9	20	92	19	27
Kingston Airport 07:00 PM EDT 12 August 2026
WSW 11 gusts 20	Mostly Cloudy	24	100.9	23	78	19	29
Lagoon City 07:00 PM EDT 12 August 2026
calm	N/A	N/A	100.7	22	70	16	26
Lake Simcoe Regional Airport 07:00 PM EDT 12 August 2026
calm	N/A	N/A	100.9	22	75	17	27
Muskoka Airport 07:00 PM EDT 12 August 2026
NW 6	Sunny	16	100.9	23	68	17	28
North Bay Airport 07:00 PM EDT 12 August 2026
N 4	Partly Cloudy	48	100.8	23	52	13	26
Oshawa Executive Airport 07:00 PM EDT 12 August 2026
S 4	Sunny	16	100.9	22	78	18	28
Parry Sound Harbour 07:00 PM EDT 12 August 2026
N/A	N/A	N/A	100.8	24	65	17	30
Peterborough Municipal Airport 07:00 PM EDT 12 August 2026
S 5	Sunny	16	100.8	23	76	19	29
Point Pelee 07:00 PM EDT 12 August 2026
N/A	N/A	N/A	100.9	23	100	23	34
Point Petre 07:00 PM EDT 12 August 2026
WSW 8	N/A	N/A	100.9	22	81	19	29
Port Weller 07:00 PM EDT 12 August 2026
SSW 5	N/A	N/A	100.8	24	81	20	31
Sarnia Chris Hadfield Airport 07:38 PM EDT 12 August 2026
NNE 3	Light Rain	16	100.9	22	96	21	30
Sault Ste. Marie Airport 07:00 PM EDT 12 August 2026
NNW 8	Mainly Sunny	40	101.0	23	50	12	25
St. Catharines / Niagara District Airport 07:00 PM EDT 12 August 2026
SW 8	Mostly Cloudy	24	100.8	23	77	19	30
Tobermory 07:00 PM EDT 12 August 2026
WNW 5	N/A	N/A	100.8	23	64	16	28
Toronto City Centre Airport 07:37 PM EDT 12 August 2026
SW 4	Thunderstorm	16	100.9	21	92	19	28
Toronto Pearson Int'l Airport 07:40 PM EDT 12 August 2026
SSE 6	Mostly Cloudy	19	100.9	20	91	19	27
Trenton, CFB 07:00 PM EDT 12 August 2026
WSW 6	Partly Cloudy	24	100.8	23	78	19	29
Vineland Station 07:00 PM EDT 12 August 2026
SW 8 gusts 15	N/A	N/A	100.8	24	78	20	31
Welland-Pelham 07:00 PM EDT 12 August 2026
SW 5	N/A	N/A	100.9	23	83	20	31
Western Islands 07:00 PM EDT 12 August 2026
SW 7	N/A	N/A	100.8	22	76	17	27
Wiarton Airport 07:00 PM EDT 12 August 2026
W 5	Mainly Sunny	24	100.9	23	76	19	30
Windsor Airport 07:21 PM EDT 12 August 2026
WSW 9	Cloudy	16	100.9	24	78	20	31

If you require additional historical weather information, please visit Climate Data Online

[ Buoys ] [ Land Stations ]

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