South-Dakota Surf Map – Wind and Wave forecasts

South-Dakota 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 South-Dakota 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: South-Dakota Colour Base Map, Wave Height, Wave Energy, South-Dakota Swell 1 Energy, Swell 2 Energy, Windwave Energy, South-Dakota Precipitation, Wind, Temperature, South-Dakota Cloud Cover.Map overlays available for display: South-Dakota Pressure, Wind.Symbols shown on the map: South-Dakota Surf Breaks, Tide Forecasts, Cities, South-Dakota Ski Resorts, Live Wave Buoys, Live Webcams, South-Dakota Wind Now, Temperature Now, Weather Now, South-Dakota Swell at breaks, Rating at breaks.

South-Dakota Wavefinder

7 day 48 hour

	Mon	Tuesday 15			Wednesday 16			Thursday 17			Friday 18			Saturday 19			Sunday 20			Monday 21
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Best forecast wave conditions in South-Dakota	Cortez Bank CAL - San Diego County	Big River CAL - Mendocino County	Bastendorff Beach Oregon South	Cortez Bank CAL - San Diego County	Boners CAL - San Luis Obispo	Big River CAL - Mendocino County	Big River CAL - Mendocino County	Florence-South Jetty Oregon South	Bastendorff Beach Oregon South	Florence-South Jetty Oregon South	Florence-South Jetty Oregon South	Big River CAL - Mendocino County	Florence-South Jetty Oregon South	Big River CAL - Mendocino County	Big River CAL - Mendocino County	Florence-South Jetty Oregon South	Big River CAL - Mendocino County	Big River CAL - Mendocino County	Bolinas Jetty CAL - Marin County	Big River CAL - Mendocino County	Boners CAL - San Luis Obispo	Boners CAL - San Luis Obispo
Rating	3	2	3	3	2	3	2	2	3	2	2	3	2	1	3	1	1	3	2	1	3	1
Wave Height (m) & direction (?)	0.8 SSW	2.5 NW	1.7 NNW	0.8 SSW	0.8 SSW	1.6 NW	0.9 SSW	2.1 NW	2.0 NW	1.9 NW	1.9 NW	1.3 NW	1.6 NW	1.5 NW	1.6 NW	1.1 NW	2.0 NW	2.5 NW	1.8 WNW	2.1 NW	1.1 WNW	2.0 NW
Period(s) (?)	14	10	9	18	18	9	16	9	9	10	9	9	8	9	8	7	8	8	8	8	8	7
Energy(?)	236	1275	439	418	413	362	380	714	693	646	619	284	381	336	306	118	446	843	412	477	157	418
Wind (km/h)
Wind State(?)	cross- on	cross- on	cross- on	cross- on	on	cross- on	glass	cross	on	glass	cross	cross	cross- off	cross- on	cross	cross- off	cross	cross	cross- off	cross	cross- on	glass
High Tide / height (m)	2:46AM 1.90		3:51PM 1.58	3:11AM 1.42		2:30PM 1.71			4:19PM 1.58		6:49AM 1.48	6:51PM 2.34		6:04AM 1.16	5:10PM 2.01		8:47AM 0.98	7:03PM 1.88		9:36AM 1.05		8:37PM 2.06
Low Tide / height (m)	9:07PM 0.74	8:56AM -0.02		9:34PM 0.64	9:34AM 0.16		12:00AM 0.47	10:14AM 0.35		12:54AM 0.29	12:10PM 0.60		2:05AM 0.09	10:01AM 0.99		1:48AM -0.04	12:16PM 0.83		3:20AM -0.22	1:17PM 0.85	2:08PM 0.88	4:12AM -0.34
Weather Advanced Surf Forecast

Summary	cloudy	some clouds	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	cloudy	some clouds	some clouds	some clouds	clear	some clouds	some clouds	some clouds	clear	some clouds	some clouds	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	15	13	15	15	17	13	13	15	15	14	16	13	14	13	13	16	14	14	13	14	20	16
Low °C	15	13	14	15	13	13	12	13	15	12	13	13	10	11	13	14	12	14	12	12	19	15
Chill °C (?)	14	13	14	14	17	12	13	14	14	14	16	12	12	12	12	15	13	12	11	12	20	16
Sunrise	-	6:00	-	-	6:00	-	-	5:48	-	-	5:50	-	-	6:03	-	-	6:03	-	-	6:05	-	-
Sunset	-	-	8:54	-	-	8:39	-	-	8:53	-	-	8:38	-	-	8:37	-	-	8:37	-	-	8:16	-
Swell1 (m) & direction	0.9 WNW	2.5 NW	1.3 WNW	0.9 NW	0.9 WNW	1.6 NW	1.0 NW	2.1 NW	2.0 NW	1.9 NW	1.9 NW	1.3 NW	1.6 NW	1.5 NW	1.6 NW	1.1 NW	0.5 S	0.5 S	0.4 SSW	0.5 S	0.5 S	1.4 WNW
Period (s)	10	10	9	10	10	9	8	9	9	10	9	9	8	9	8	7	14	13	13	13	13	7
Swell2 (m) & direction	0.8 SSW	0.4 SSW	0.3 SW	0.8 SSW	0.8 SSW	0.6 SSW	1.0 WNW	0.4 SW	0.3 SW	0.3 SW	0.4 SW	0.7 SSW	0.4 SW	0.5 SSW	0.6 SSW	0.3 SW	0.2 S	0.1 SW	0.1 SW	0.2 WNW	0.2 WSW	0.5 S
Period (s)	14	15	15	18	18	18	10	16	16	16	15	14	15	13	13	13	10	17	19	15	18	13
Wind waves (m) & direction	-	-	1.7 NNW	-	-	-	-	-	-	-	-	-	-	-	-	-	2.0 NW	2.5 NW	1.8 WNW	2.1 NW	1.1 WNW	2.0 NW
Period (s)	-	-	9	-	-	-	-	-	-	-	-	-	-	-	-	-	8	8	8	8	8	7

	Mon		Tuesday 15								Wednesday 16								Thursday 17
	8PM	11PM	2AM	5AM	8AM	11AM	2PM	5PM	8PM	11PM	2AM	5AM	8AM	11AM	2PM	5PM	8PM	11PM	2AM	5AM	8AM	11AM
Best forecast wave conditions in South-Dakota	Garths Reef CAL - Del Norte County	Big River CAL - Mendocino County	Big River CAL - Mendocino County	Big River CAL - Mendocino County	Big River CAL - Mendocino County	Cortez Bank CAL - San Diego County	Westport-The Corner Washington	Big River CAL - Mendocino County	Boners CAL - San Luis Obispo	Bastendorff Beach Oregon South	Bastendorff Beach Oregon South	Bastendorff Beach Oregon South	Bastendorff Beach Oregon South	Cortez Bank CAL - San Diego County	Cortez Bank CAL - San Diego County	Boners CAL - San Luis Obispo	Carmel Beach CAL - Monterey	Carmel Beach CAL - Monterey	Big River CAL - Mendocino County	Boners CAL - San Luis Obispo	Big River CAL - Mendocino County	Big River CAL - Mendocino County
Rating	3	3	3	4	4	3	3	2	3	3	3	3	3	3	3	2	3	3	3	3	3	2
Wave Height (m) & direction (?)	3.0 NW	2.1 NW	2.3 NW	2.5 NW	2.5 NW	0.7 SSW	1.8 WNW	2.3 NW	0.7 SSW	1.6 WNW	1.8 NW	2.1 NW	1.8 NW	0.9 SSW	0.9 SSW	0.9 SSW	0.8 SSW	0.7 SSW	0.9 SSW	0.9 SSW	1.4 NW	1.5 NW
Period(s) (?)	10	10	10	10	10	19	9	10	19	9	9	8	8	17	16	17	16	16	16	16	10	9
Energy(?)	1503	904	1098	1234	1378	391	502	906	375	398	492	569	403	498	469	492	306	273	380	371	357	383
Wind (km/h)
Wind State(?)	cross- off	glass	glass	glass	glass	glass	cross- off	cross	glass	glass	glass	glass	glass	glass	glass	cross- on	glass	glass	glass	glass	glass	cross- on
Tide State(?)	-	low	mid-flow	high	mid-ebb	mid-flow	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	mid-flow	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low
High Tide / height (m)				2:11AM 1.60				3:51PM 1.58				4:20AM 1.88				3:35PM 1.46				3:20AM 1.08
Low Tide / height (m)		8:28PM 0.74								10:42PM 0.63								10:14PM 0.55				10:14AM 0.35
Weather Advanced Surf Forecast

Summary	clear	some clouds	some clouds	some clouds	some clouds	cloudy	clear	some clouds	clear	some clouds	some clouds	clear	clear	clear	clear	clear	some clouds	clear	some clouds	clear	clear	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	12	11	11	11	13	15	23	13	14	12	12	11	13	15	16	17	14	13	12	13	13	14
Chill °C (?)	12	11	11	11	13	15	23	12	14	12	12	11	13	15	16	17	14	13	12	13	13	14
Sunrise	-	-	-	-	6:00	-	-	-	-	-	-	-	5:50	-	-	-	-	-	-	-	6:01	-
Sunset	8:50	-	-	-	-	-	-	-	8:20	-	-	-	-	-	-	-	8:24	-	-	-	-	-
Swell1 (m) & direction	3.0 NW	2.1 NW	2.3 NW	2.5 NW	2.5 NW	0.9 NW	1.8 WNW	2.3 NW	0.9 NW	1.6 WNW	1.8 NW	2.1 NW	1.8 NW	1.1 NW	1.1 NW	0.9 SSW	1.2 WNW	1.2 WNW	1.0 NW	0.9 SSW	1.4 NW	1.5 NW
Period (s)	10	10	10	10	10	10	9	10	10	9	9	8	8	10	10	17	9	9	8	16	10	9
Swell2 (m) & direction	0.3 SW	0.5 S	0.4 S	0.4 SW	0.4 SW	0.7 SSW	0.3 SW	0.5 SSW	0.7 SSW	1.3 NNW	0.9 NNW	0.3 SW	0.8 WNW	0.9 SSW	0.9 SSW	0.9 WNW	0.8 SSW	0.7 SSW	1.0 WNW	0.8 WNW	0.8 SSW	0.7 SSW
Period (s)	16	15	15	13	15	14	16	15	19	8	8	15	10	17	16	10	16	16	10	9	16	16
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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 South-Dakota where each view becomes a separate image.

South-Dakota Surf Map – Wind and Wave forecasts

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