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

	Thursday 04			Friday 05			Saturday 06			Sunday 07			Monday 08			Tuesday 09			Wednesday 10			Thu
	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	South Haven Lake Michigan	Assateague Maryland	Flies Long Island NY	Grand Marias Lake Superior	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Kitty Hawk Pier Carolina North	Assateague Maryland	Grand Marias Lake Superior	Assateague Maryland	Wildwood Crest New Jersey	Assateague Maryland	The Wall New Hampshire	Assateague Maryland
Rating	1	0	1	1	0	1	1	1	0	0	0	0	0	0	1	0	1	0	1	0	2	0
Wave Height (m) & direction (?)	1.9 NNW	0.6 ESE	0.5 SE	2.5 W	0.4 ESE	0.4 ESE	0.4 ESE	0.4 ESE	0.4 ESE	0.5 ESE	0.5 ESE	0.5 E	0.3 ESE	0.3 ESE	0.1 E	0.5 NE	1.4 NW	0.1 SE	1.3 SSW	0.1 E	0.8 SSE	0.9 S
Period(s) (?)	7	10	10	8	10	10	9	9	9	9	9	8	9	8	16	7	6	9	5	9	6	6
Energy(?)	397	87	62	804	58	56	76	72	59	50	43	36	19	18	5	31	147	6	84	4	39	100
Wind (km/h)
Wind State(?)	cross	cross- off	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross	cross- on	cross- off	cross- off	cross- off	cross- on	cross- off	cross- off	cross- off	cross- on	cross- off	cross- off	cross- off
High Tide / height (m)		6:28PM 0.90	n/a n/a	n/a n/a		7:33PM 1.09	7:49AM 1.37		8:34PM 0.91	8:44AM 1.31	n/a n/a	9:26PM 1.03	9:40AM 1.23	11:12PM 1.61	11:16AM 1.62	10:38AM 1.15		11:24PM 0.98	11:35AM 1.07		n/a n/a	12:29PM 1.00
Low Tide / height (m)	12:42PM -0.12		n/a n/a	n/a n/a	1:46PM -0.20	1:42AM -0.14		2:05PM -0.15	2:00AM -0.12		n/a n/a	3:27AM -0.06			5:11AM 0.37	4:20AM 0.01	5:12PM -0.05		5:17AM 0.08	6:08PM 0.01	n/a n/a	6:20AM 0.14
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	some clouds	cloudy	mod. rain	light rain	cloudy	cloudy	clear	some clouds	cloudy	rain shwrs	clear	some clouds	some clouds	some clouds	cloudy	rain shwrs	heavy rain	some clouds	light rain	rain shwrs
Rain (mm)	-	-	-	-	6	1	-	-	-	-	-	1	-	-	-	-	-	1	13	-	5	2
High °C	-4	5	-6	-5	3	4	5	5	4	5	6	8	0	0	2	1	-1	7	11	9	11	9
Low °C	-6	3	-7	-7	3	3	4	4	3	4	5	4	0	-3	2	-2	-1	5	8	9	6	9
Chill °C (?)	-7	0	-16	-11	0	1	3	3	1	5	4	6	-8	-7	-4	-4	-6	5	8	6	8	6
Sunrise	7:56	-	-	8:11	-	-	7:01	-	-	7:03	-	-	7:03	-	-	7:05	-	-	7:05	-	-	7:05
Sunset	-	4:39	-	-	4:39	-	-	4:39	-	-	4:39	-	-	4:39	-	-	4:55	-	-	4:39	-	-
Swell1 (m) & direction	-	0.6 ESE	0.5 SE	0.1 SE	0.6 ENE	0.6 E	0.6 ESE	0.6 ESE	0.5 E	0.5 ESE	0.5 ESE	0.5 E	0.3 ESE	0.3 ESE	0.1 E	0.5 NE	0.1 SW	0.1 SE	0.1 E	0.1 E	0.8 SSE	0.9 S
Period (s)	-	10	10	8	4	5	7	7	7	9	9	8	9	8	16	7	4	9	9	9	6	6
Swell2 (m) & direction	-	0.3 SSE	0.3 S	-	0.4 ESE	0.4 ESE	0.4 ENE	0.4 ESE	0.4 ESE	0.2 S	0.2 NNE	0.1 NE	0.1 SE	-	-	0.1 SE	-	0.1 E	0.1 E	0.1 SE	0.1 E	0.6 SE
Period (s)	-	7	7	-	10	10	5	9	9	6	4	4	9	-	-	10	-	10	15	7	13	7
Wind waves (m) & direction	1.9 NNW	0.7 NW	0.9 NNW	2.5 W	-	-	-	-	0.3 NNW	0.3 NNE	-	0.6 SW	1.5 NNW	1.6 NNW	2.0 NNE	-	1.4 NW	1.2 SSW	1.3 SSW	0.7 SSW	-	-
Period (s)	7	4	4	8	-	-	-	-	2	4	-	3	5	5	8	-	6	5	5	4	-	-

	Thursday 04					Friday 05								Saturday 06								Sun
	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	2AM	5AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM
Best forecast wave conditions in Ontario	Hatteras Light House Carolina North	Hatteras Light House Carolina North	South Haven Lake Michigan	Sauble Beach Lake Huron	Assateague Maryland	Assateague Maryland	Assateague Maryland	Flies Long Island NY	Flies Long Island NY	Assateague Maryland	Grand Marias Lake Superior	Assateague Maryland	Assateague Maryland	Lawrencetown Reef Nova Scotia	Lawrencetown Reef Nova Scotia	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Sauble Beach Lake Huron	Assateague Maryland
Rating	1	1	1	2	0	0	0	1	1	0	1	0	0	1	1	1	1	1	1	1	2	1
Wave Height (m) & direction (?)	0.6 SE	0.6 SE	1.0 NNW	1.6 WNW	0.5 ESE	1.0 N	0.4 ESE	0.5 SE	0.5 SE	0.4 ESE	0.9 WNW	0.4 ESE	0.4 ESE	0.9 SW	0.9 SW	0.4 ESE	0.4 ESE	0.7 ESE	0.4 ESE	0.7 ESE	1.7 NW	0.4 ESE
Period(s) (?)	10	10	6	7	10	5	10	10	10	10	7	10	10	6	6	10	9	7	9	9	7	9
Energy(?)	104	95	75	250	65	89	74	53	52	53	73	62	57	68	60	50	76	84	72	88	318	59
Wind (km/h)
Wind State(?)	cross- off	off	glass	glass	cross	cross	cross- on	cross- off	glass	cross- on	off	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off
Tide State(?)	-	low	-	-	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	-	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	-	mid-ebb
High Tide / height (m)			n/a n/a	n/a n/a					7:11AM 1.23		n/a n/a		7:33PM 1.09				7:49AM 1.37				n/a n/a
Low Tide / height (m)		12:42PM -0.12	n/a n/a	n/a n/a		12:49AM -0.15					n/a n/a				2:26AM 0.22				2:38PM -0.19		n/a n/a
Weather Advanced Surf Forecast

Summary	some clouds	cloudy	some clouds	cloudy	some clouds	cloudy	light snow	cloudy	clear	light rain	cloudy	light rain	light rain	clear	clear	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	1	-	3	1	-	-	-	-	-	-	-	-	-
Temp. °C	8	10	-4	-9	0	-1	-2	-7	-5	3	-4	3	4	-5	-5	3	4	5	5	4	-4	3
Chill °C (?)	6	7	-6	-9	-6	-7	-7	-10	-7	0	-10	0	1	-10	-10	0	2	3	3	2	-9	0
Sunrise	-	-	-	-	-	-	-	6:58	-	-	-	-	-	-	-	-	7:01	-	-	-	-	-
Sunset	-	-	5:12	-	-	-	-	-	-	-	4:57	-	-	-	-	-	-	-	4:39	-	-	-
Swell1 (m) & direction	0.6 SE	0.6 SE	1.0 NNW	1.6 WNW	0.5 ESE	0.4 ESE	0.4 ESE	0.5 SE	0.5 SE	0.7 ENE	0.9 WNW	0.7 E	0.6 E	0.9 SW	0.9 SW	0.4 ESE	0.6 ESE	0.7 ESE	0.6 ESE	0.7 ESE	-	0.5 E
Period (s)	10	10	6	7	10	10	10	10	10	4	7	5	5	6	6	10	7	7	7	9	-	7
Swell2 (m) & direction	0.4 SSE	0.3 SSE	-	-	0.2 SSE	0.2 SSE	0.2 S	0.2 SSW	0.2 S	0.4 ESE	-	0.4 ESE	0.4 ESE	0.3 SW	0.2 SSE	0.4 ENE	0.4 ENE	0.4 ESE	0.4 ESE	0.1 S	-	0.4 ESE
Period (s)	6	6	-	-	6	6	6	7	7	10	-	10	10	8	10	5	5	9	9	5	-	9
Wind waves (m) & direction	-	-	-	-	1.0 N	1.0 N	0.9 NNE	0.5 N	-	-	1.3 WSW	-	-	0.5 NW	0.2 NNW	0.3 NW	-	-	-	-	1.7 NW	0.3 NNW
Period (s)	-	-	-	-	4	5	5	4	-	-	6	-	-	4	4	3	-	-	-	-	7	2

	Thursday 04																Friday 05
	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM	6PM	7PM	8PM	10PM	11PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM
Best forecast wave conditions in Ontario	Hatteras Light House Carolina North	Hatteras Light House Carolina North	South Haven Lake Michigan	Sauble Beach Lake Huron	Assateague Maryland	Assateague Maryland	Assateague Maryland	Flies Long Island NY	Flies Long Island NY	Assateague Maryland	Grand Marias Lake Superior	Assateague Maryland	Assateague Maryland	Lawrencetown Reef Nova Scotia	Lawrencetown Reef Nova Scotia	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Assateague Maryland	Sauble Beach Lake Huron	Assateague Maryland
Rating	1	1	1	2	0	0	0	1	1	0	1	0	0	1	1	1	1	1	1	1	2	1
Wave Height (m) & direction (?)	0.6 SE	0.6 SE	1.9 NNW	3.5 NW	0.6 ESE	0.6 ESE	0.6 ESE	0.6 SE	0.6 SE	0.6 ESE	1.0 NW	0.5 ESE	0.5 ESE	2.0 SSW	2.0 SSW	0.4 ESE	1.0 N	1.0 N	1.0 N	0.4 ESE	2.4 SW	0.4 ESE
Period(s) (?)	10	10	7	9	10	10	10	10	10	10	6	10	10	8	8	10	5	5	5	10	7	10
Energy(?)	108	104	397	1777	88	96	95	84	84	87	81	69	68	582	582	46	89	89	89	79	529	74
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross	cross- on	on	cross- on
High Tide / height (m)			n/a n/a	n/a n/a							n/a n/a	6:40PM 1.09									n/a n/a
Low Tide / height (m)			n/a n/a	n/a n/a		12:52PM -0.18					n/a n/a							12:49AM -0.15			n/a n/a
Weather Advanced Surf Forecast

Summary	clear	clear	clear	light snow	clear	some clouds	some clouds	clear	clear	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	8	8	-6	-7	7	7	7	5	4	5	-7	3	2	-3	-4	-1	-1	-1	-2	-2	-6	-2
Chill °C (?)	5	6	-12	-15	4	3	3	-1	-2	0	-16	-2	-4	-11	-12	-8	-7	-7	-8	-8	-14	-7
Sunrise	6:54	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	4:22	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.6 SE	0.6 SE	-	-	0.6 ESE	0.6 ESE	0.6 ESE	0.6 SE	0.6 SE	0.6 ESE	1.0 NW	0.5 ESE	0.5 ESE	2.0 SSW	2.0 SSW	0.4 ESE	0.4 ESE	0.4 ESE	0.4 ESE	0.4 ESE	0.2 WNW	0.4 ESE
Period (s)	10	10	-	-	10	10	10	10	10	10	6	10	10	8	8	10	10	10	10	10	6	10
Swell2 (m) & direction	0.4 SSE	0.4 SSE	-	-	0.2 ENE	0.3 ENE	0.3 ENE	0.4 S	0.4 S	0.3 SSE	-	0.2 SSE	0.2 SSE	0.5 SE	0.5 SE	0.2 SSE	0.2 SSE	0.2 SSE	0.2 SSE	0.2 SSE	-	0.2 S
Period (s)	6	6	-	-	8	8	8	8	8	7	-	6	6	9	9	6	6	6	6	6	-	6
Wind waves (m) & direction	0.2 NNW	0.2 NNW	1.9 NNW	3.5 NW	0.4 NW	0.4 NW	0.4 NW	0.9 WSW	1.0 W	0.7 NW	1.4 SW	0.9 NNW	0.9 NNW	1.1 WNW	1.1 WNW	1.0 N	1.0 N	1.0 N	1.0 N	0.9 NNE	2.4 SW	0.9 NNE
Period (s)	2	2	7	9	3	3	3	5	5	4	5	4	4	4	4	4	5	5	5	5	7	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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