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

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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

	Thu	Friday 20			Sat		Sun				Monday 23			Tue		Wednesday 25			Thu
	Night	AM	PM	Night	AM	PM	AM	AM	PM	Night	PM	PM	Night	AM	Night	AM	AM	PM	AM	PM	PM	Night
Best forecast wave conditions in Ontario	Assateague Maryland	Assateague Maryland	Assateague Maryland	Flies Long Island NY	Flies Long Island NY	Assateague Maryland	Lawrencetown Reef Nova Scotia	Assateague Maryland	Assateague Maryland	Bay City Lake Huron	Broad Cove Nova Scotia	South Haven Lake Michigan	Assateague Maryland	Kitty Hawk Pier Carolina North	Ingonish Beach Cape Breton Island	Ingonish Beach Cape Breton Island	Assateague Maryland	Grand Marias Lake Superior	Ingonish Beach Cape Breton Island	Broad Cove Nova Scotia	2nd Beach Rhode Island	2nd Beach Rhode Island
Rating	2	1	1	1	1	0	1	0	0	0	9	2	0	3	1	1	0	3	1	5	2	1
Wave Height (m) & direction (?)	1.2 E	1.4 E	1.2 E	0.9 SSE	0.9 SSW	0.3 SSE	0.8 SSW	0.6 E	2.1 E	-	5.0 E	3.5 N	1.5 E	1.8 NE	2.0 N	0.9 N	0.4 ENE	3.0 W	0.4 SE	2.3 S	3.0 SSW	1.4 SSW
Period(s) (?)	5	7	7	7	7	7	10	4	6	-	10	10	11	12	9	8	10	8	9	7	10	10
Energy(?)	126	207	186	67	99	17	136	12	344	0	5351	2448	576	913	1081	159	51	1029	22	514	2354	424
Wind (km/h)
Wind State(?)	on	cross- off	off	off	off	cross- off	off	on	cross- on	cross	cross	cross	cross- off	cross- off	off	off	cross- off	on	glass	cross	on	off
Weather Advanced Surf Forecast

Summary	mod. rain	rain shwrs	some clouds	some clouds	clear	clear	some clouds	mod. rain	heavy rain	some clouds	mod. snow	cloudy	cloudy	clear	some clouds	some clouds	some clouds	some clouds	cloudy	cloudy	light rain	heavy rain
Rain (mm)	8	6	-	-	-	-	-	9	23	-	-	-	-	-	-	-	-	-	-	-	3	12
High °C	9	10	12	3	4	9	-2	5	6	-2	0	-2	2	2	-3	-3	5	-4	0	3	4	4
Low °C	7	10	12	2	3	8	-3	5	5	-4	0	-2	-3	0	-5	-7	3	-7	-1	3	4	2
Chill °C (?)	6	9	10	0	1	8	-9	0	0	-8	-8	-10	-4	-2	-11	-8	1	-9	-2	0	1	3
Sunrise	-	6:45	-	-	6:35	-	7:03	6:41	-	-	-	-	-	6:39	-	6:48	6:37	-	6:47	-	-	-
Sunset	-	-	5:43	-	-	5:45	-	-	5:45	-	5:57	6:27	-	-	-	-	-	6:22	-	6:00	5:30	-
Swell1 (m) & direction	0.4 ENE	1.4 E	1.2 E	1.1 E	0.9 SSW	0.3 SSE	0.8 SSW	0.2 S	-	-	-	-	1.5 E	1.8 NE	2.0 N	0.9 N	0.4 ENE	0.1 SE	0.4 SE	0.1 E	1.9 SSW	1.4 SSW
Period (s)	10	7	7	6	7	7	10	6	-	-	-	-	11	12	9	8	10	9	9	13	10	10
Swell2 (m) & direction	0.3 SSE	-	0.7 S	0.9 SSE	0.6 E	0.2 ENE	0.3 ESE	-	-	-	-	-	-	-	1.0 SE	0.4 SSE	0.2 E	-	-	0.1 E	-	-
Period (s)	6	-	6	7	6	7	8	-	-	-	-	-	-	-	14	10	15	-	-	13	-	-
Wind waves (m) & direction	1.2 E	0.7 SSE	0.5 WSW	0.3 WSW	0.3 NW	0.3 NW	1.0 N	0.6 E	2.1 E	-	5.0 E	3.5 N	0.9 NW	1.2 NNW	0.5 W	0.3 W	0.4 SSW	3.0 W	-	2.3 S	3.0 SSW	0.5 WNW
Period (s)	5	5	3	2	3	3	4	4	6	-	10	10	4	5	3	3	4	8	-	7	10	3

	Thu	Friday 20	Saturday 21	Sunday 22
	10PM	2AM	5AM	8AM	10AM	2PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM
Best forecast wave conditions in Ontario	Keweenaw Peninsula Lake Superior	Lawrencetown Reef Nova Scotia	Lawrencetown Reef Nova Scotia	Lawrencetown Reef Nova Scotia	Assateague Maryland	Broad Cove Nova Scotia	Assateague Maryland	Island Beach State Park New Jersey	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Flies Long Island NY	Flies Long Island NY	Flies Long Island NY	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland
Rating	2	2	2	2	2	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0
Wave Height (m) & direction (?)	1.3 ESE	1.0 SSW	1.0 SSW	1.0 SSW	1.4 E	0.6 SSW	1.2 E	1.1 SE	0.9 E	0.8 E	0.7 E	0.5 E	0.9 SSW	0.9 SSW	0.9 SSW	0.3 S	0.3 S	0.2 ENE	0.2 S	0.2 S	0.6 E	1.1 E
Period(s) (?)	8	10	10	10	7	9	7	6	7	7	7	7	7	7	7	7	7	6	6	6	4	4
Energy(?)	266	245	209	215	207	72	186	151	112	89	77	56	99	81	100	13	13	9	7	7	12	49
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	cross- off	glass	off	cross- off	off	off	off	cross- off	off	off	cross- off	glass	on	cross- on	on	cross- on	on	on
Tide State(?)	-	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	high	low	low	mid-flow	high	mid-ebb	low	mid-flow	high
Weather Advanced Surf Forecast

Summary	some clouds	clear	clear	clear	light rain	some clouds	some clouds	cloudy	clear	clear	clear	cloudy	clear	clear	cloudy	clear	some clouds	some clouds	cloudy	cloudy	light rain	mod. rain
Rain (mm)	-	-	-	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	2	7
Temp. °C	0	-4	-5	-6	10	0	12	5	13	9	7	6	3	4	5	8	7	6	5	5	5	5
Chill °C (?)	-2	-9	-10	-11	9	-2	10	2	11	6	4	3	-2	1	2	8	5	3	2	1	0	-1
Sunrise	-	-	-	7:05	-	-	-	-	-	-	-	6:43	-	-	-	-	-	-	-	6:41	-	-
Sunset	-	-	-	-	-	-	5:43	-	-	-	-	-	-	-	5:30	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 ESE	1.0 SSW	1.0 SSW	1.0 SSW	1.4 E	0.6 SSW	1.2 E	1.1 SE	0.9 E	0.8 E	0.7 E	0.5 S	0.9 SSW	0.9 SSW	0.9 SSW	0.3 S	0.3 S	0.2 S	0.2 S	0.2 S	0.2 S	0.1 S
Period (s)	8	10	10	10	7	9	7	6	7	7	7	7	7	7	7	7	7	6	6	6	6	6
Swell2 (m) & direction	1.0 ENE	0.3 E	0.2 E	0.3 E	-	0.2 E	0.7 S	0.9 ENE	0.7 S	0.6 S	0.6 S	0.5 E	0.6 E	0.5 E	0.2 SSE	0.2 ENE	0.2 ENE	0.2 ENE	0.1 NE	0.1 E	-	-
Period (s)	6	10	10	10	-	11	6	6	5	5	6	7	6	6	7	6	6	6	6	11	-	-
Wind waves (m) & direction	1.4 SE	0.4 NW	0.3 NW	0.3 NW	0.7 SSE	-	0.5 WSW	-	0.7 W	0.5 W	0.4 WNW	0.4 WNW	0.3 NW	-	0.5 E	-	-	-	-	0.4 ENE	0.6 E	1.1 E
Period (s)	8	3	3	3	5	-	3	-	4	3	3	3	3	-	6	-	-	-	-	2	4	4

	Thursday 19	Friday 20
	8PM	10PM	11PM	0AM	0AM	2AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM
Best forecast wave conditions in Ontario	Keweenaw Peninsula Lake Superior	Lawrencetown Reef Nova Scotia	Lawrencetown Reef Nova Scotia	Lawrencetown Reef Nova Scotia	Assateague Maryland	Broad Cove Nova Scotia	Assateague Maryland	Island Beach State Park New Jersey	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Flies Long Island NY	Flies Long Island NY	Flies Long Island NY	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland
Rating	2	2	2	2	2	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0
Wave Height (m) & direction (?)	1.6 ESE	0.9 SSW	0.9 SSW	0.9 SSW	1.2 E	0.8 SSW	1.2 E	1.2 E	1.3 E	1.3 E	1.3 E	1.4 E	1.0 ESE	1.0 ESE	1.1 SE	1.4 E	1.6 ESE	1.6 ESE	1.6 ESE	1.2 E	1.2 E	1.2 E
Period(s) (?)	8	11	11	11	5	10	6	5	6	6	6	7	5	5	5	7	7	7	7	7	7	7
Energy(?)	490	245	225	221	126	151	136	112	164	173	181	193	79	83	82	207	290	267	267	186	186	186
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	on	cross- off	on	on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- off	cross	cross- off	cross- off	off	off	off
Weather Advanced Surf Forecast

Summary	cloudy	clear	clear	clear	cloudy	clear	cloudy	cloudy	cloudy	cloudy	cloudy	light rain	cloudy	cloudy	cloudy	light rain	light rain	some clouds	some clouds	some clouds	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	1	1	-	-	-	-	-
High °C	-1	-3	-3	-4	8	-4	8	5	8	8	9	9	3	3	4	10	9	10	11	11	12	12
Chill °C (?)	-4	-8	-8	-9	4	-9	5	1	5	5	6	6	-2	-2	-1	8	8	8	8	8	10	10
Sunrise	-	-	-	-	-	-	-	-	-	-	-	6:45	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:45
Swell1 (m) & direction	1.6 ESE	0.9 SSW	0.9 SSW	0.9 SSW	0.4 ENE	0.8 SSW	0.4 ENE	0.4 S	0.3 E	0.3 E	0.3 E	0.3 E	0.5 S	0.5 S	0.4 SSW	1.4 E	1.6 ESE	1.6 ESE	1.6 ESE	1.2 E	1.2 E	1.2 E
Period (s)	8	11	11	11	10	10	10	7	10	10	10	10	7	7	7	7	7	7	7	7	7	7
Swell2 (m) & direction	1.3 ENE	0.3 E	0.3 E	0.3 E	0.3 SSE	0.3 E	0.3 SSE	0.3 E	0.2 SSE	0.2 SSE	0.2 S	0.2 S	0.2 E	0.2 E	0.2 E	-	0.3 S	0.3 S	0.3 S	0.7 S	0.7 S	0.7 S
Period (s)	7	10	10	10	6	10	6	10	6	6	6	6	10	10	10	-	6	6	6	6	6	6
Wind waves (m) & direction	1.8 SE	0.3 WNW	0.3 WNW	0.3 WNW	1.2 E	-	1.2 E	1.2 E	1.3 E	1.3 E	1.3 E	1.4 E	1.0 ESE	1.0 ESE	1.1 SE	0.7 SSE	0.7 SSE	0.8 S	0.8 S	-	0.5 WSW	0.5 WSW
Period (s)	8	3	3	3	5	-	6	5	6	6	6	7	5	5	5	5	5	6	6	-	3	3

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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