Ontario Surf Map – Wind and Wave forecasts

Ontario wave (swell) map for surfers, windsurfers and sailors showing open ocean wave size, wave period and wave energy. You can customize the wave and wind maps with overlays for wind arrows, pressure and general weather for surfing. There are also options to display live wind observations from ships, wave buoys and weather stations on the wave maps in the Ontario region.

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Wave Energy Map

Wave Height Map

Wind Map

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Please enable JavaScript to access the following map views:All map types that you can enable here: Ontario Colour Base Map, Wave Height, Wave Energy, Ontario Swell 1 Energy, Swell 2 Energy, Windwave Energy, Ontario Precipitation, Wind, Temperature, Ontario Cloud Cover.Map overlays available for display: Ontario Pressure, Wind.Symbols shown on the map: Ontario Surf Breaks, Tide Forecasts, Cities, Ontario Ski Resorts, Live Wave Buoys, Live Webcams, Ontario Wind Now, Temperature Now, Weather Now, Ontario Swell at breaks, Rating at breaks.

Ontario Wavefinder

Long range 3-hourly Hourly

	Wednesday 20			Thursday 21			Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wed
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Best forecast wave conditions in Ontario	Alona Bay Lake Superior	Alona Bay Lake Superior	Sauble Beach Lake Huron	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior
Rating	0	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Wave Height (m) & direction	0.4 WNW	1.1 W	1.3 NW	-	-	-	-	-	-	-	-	-	-	0.2 S	-	0.1 SW	0.2 SSW	-	-	-	-	-
Period(s)	5	5	7	-	-	-	-	-	-	-	-	-	-	4	-	4	4	-	-	-	-	-
Energy	11	55	151	0	0	0	0	0	0	0	0	0	0	1	0	1	1	0	0	0	0	0
Wind (km/h)
Wind State	cross- on	on	off	cross- on	glass	cross- off	glass	on	off	cross- off	cross- off	cross- off	cross- off	cross- off	on	cross- on	glass	cross- off	cross	glass	cross- off	cross
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	cloudy	some clouds	rain shwrs	cloudy	mod. rain	cloudy	cloudy	cloudy	rain shwrs	cloudy	cloudy	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	2	-	10	-	-	-	2	-	-	-	-
High °C	3	4	6	6	10	11	12	13	13	17	18	16	9	11	11	7	10	16	13	16	17	15
Low °C	2	4	4	5	7	6	7	12	11	12	18	9	9	10	6	6	8	12	11	14	14	14
Chill °C (?)	-1	0	4	4	10	11	12	13	13	16	17	15	6	10	10	6	10	16	13	16	17	14
Sunrise	5:56	-	-	5:56	-	-	5:54	-	-	5:54	-	-	5:52	-	-	5:52	-	-	5:50	-	-	5:50
Sunset	-	9:13	-	-	9:14	-	-	9:15	-	-	9:16	-	-	9:17	-	-	9:19	-	-	9:20	-	-
Swell1 (m) & direction	0.2 W	-	1.3 NW	-	-	-	-	-	-	-	-	0.1 SE	0.2 SSE	0.2 S	-	0.1 SW	0.2 SSW	-	-	-	-	-
Period (s)	6	-	7	-	-	-	-	-	-	-	-	4	4	4	-	4	4	-	-	-	-	-
Swell2 (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Wind waves (m) & direction	0.4 WNW	1.1 W	-	-	-	-	-	-	-	0.5 E	0.3 ESE	-	-	-	-	-	-	-	-	-	-	-
Period (s)	5	5	-	-	-	-	-	-	-	4	3	-	-	-	-	-	-	-	-	-	-	-

	Tue	Wednesday 20	Thursday 21	Friday 22
	11PM	2AM	5AM	8AM	11AM	2PM	5PM	8PM	11PM	2AM	5AM	8AM	11AM	2PM	5PM	8PM	11PM	2AM	5AM	8AM	11AM	2PM
Best forecast wave conditions in Ontario	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Sauble Beach Lake Huron	Sauble Beach Lake Huron	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior
Rating	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0
Wave Height (m) & direction	0.8 WNW	0.6 WNW	0.5 WNW	0.4 NW	0.4 WNW	1.0 W	1.1 W	0.8 W	0.4 WNW	1.3 NW	0.8 NW	0.2 W	-	-	-	-	-	-	-	-	-	-
Period(s)	6	6	6	5	5	5	5	5	4	7	6	4	-	-	-	-	-	-	-	-	-	-
Energy	42	25	19	9	11	45	55	27	13	151	56	1	0	0	0	0	0	0	0	0	0	0
Wind (km/h)
Wind State	cross- on	cross- on	cross	cross- on	cross- on	on	on	cross- on	glass	off	off	cross	cross- on	glass	glass	glass	cross- off	cross- off	off	off	glass	glass
Tide State	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	some clouds	some clouds	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	4	4	2	2	3	4	4	3	3	5	4	5	6	7	10	11	9	6	6	7	12	13
Chill °C (?)	0	-1	-3	-2	-1	0	0	0	2	2	0	3	4	7	10	11	7	4	4	6	12	13
Sunrise	-	-	-	5:56	-	-	-	-	-	-	-	5:56	-	-	-	-	-	-	-	5:54	-	-
Sunset	-	-	-	-	-	-	-	9:13	-	-	-	-	-	-	-	9:14	-	-	-	-	-	-
Swell1 (m) & direction	-	-	0.2 W	0.1 W	0.2 W	0.1 W	-	-	0.4 W	1.3 NW	0.8 NW	0.2 W	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	5	6	6	6	-	-	4	7	6	4	-	-	-	-	-	-	-	-	-	-
Swell2 (m) & direction	-	-	-	0.1 W	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Wind waves (m) & direction	0.8 WNW	0.6 WNW	0.5 WNW	0.4 NW	0.4 WNW	1.0 W	1.1 W	0.8 W	0.4 WNW	-	0.4 NE	-	-	-	-	-	-	-	-	-	-	-
Period (s)	6	6	6	5	5	5	5	5	4	-	3	-	-	-	-	-	-	-	-	-	-	-

	Tuesday 19	Wednesday 20
	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM
Best forecast wave conditions in Ontario	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior	Alona Bay Lake Superior
Rating	0	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0
Wave Height (m) & direction	1.0 W	0.8 WNW	0.8 WNW	0.7 WNW	0.7 WNW	0.6 WNW	0.7 WNW	0.6 WNW	0.5 WNW	0.4 WNW	0.4 WNW	0.4 NW	0.4 NW	0.4 NW	0.4 WNW	0.5 W	0.8 W	1.0 W	1.1 W	1.1 W	1.1 W	1.0 W
Period(s)	6	6	6	6	6	6	6	6	6	5	5	5	5	5	5	3	4	5	5	5	5	5
Energy	65	43	42	33	34	25	29	22	19	14	13	9	8	9	11	9	25	45	55	55	55	46
Wind (km/h)
Wind State	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	on	cross- on	cross- on	on	on
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	4	4	4	4	4	4	3	2	2	1	1	2	2	3	3	3	4	4	4	4	4	4
Chill °C (?)	0	0	0	0	0	-1	-2	-3	-3	-3	-4	-2	-2	-1	-1	-2	0	0	0	0	0	0
Sunrise	-	-	-	-	-	-	-	-	-	5:56	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	9:13	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.1 SW	0.1 SW	-	-	-	-	-	0.1 W	0.2 W	0.2 W	0.1 W	0.1 W	0.1 W	0.1 W	0.2 W	0.2 W	0.2 W	0.1 W	-	-	-	-
Period (s)	5	5	-	-	-	-	-	5	5	5	6	6	6	6	6	6	6	6	-	-	-	-
Swell2 (m) & direction	-	-	-	-	-	-	-	-	-	0.1 W	0.1 W	0.1 W	-	0.1 W	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	5	6	6	-	5	-	-	-	-	-	-	-	-
Wind waves (m) & direction	1.0 W	0.8 WNW	0.8 WNW	0.7 WNW	0.7 WNW	0.6 WNW	0.7 WNW	0.6 WNW	0.5 WNW	0.4 WNW	0.4 WNW	0.4 NW	0.4 NW	0.4 NW	0.4 WNW	0.5 W	0.8 W	1.0 W	1.1 W	1.1 W	1.1 W	1.0 W
Period (s)	6	6	6	6	6	6	6	6	6	5	5	5	5	5	5	3	4	5	5	5	5	5

List of all animated swell maps

Important: JavaScript support must be turned on in order to use these animated swell maps. Alternatively, visit our basic swell maps of Ontario where each view becomes a separate image.

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