St-Helena Surf Map – Wind and Wave forecasts

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

St-Helena Wavefinder

Long range 3-hourly Hourly

	Saturday 02			Sunday 03			Monday 04			Tuesday 05			Wednesday 06			Thursday 07			Friday 08			Sat
	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 St-Helena	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula
Rating	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Wave Height (m) & direction (?)	1.3 SSW	1.2 SW	1.0 SW	0.6 SW	0.6 SW	1.0 SW	1.3 SW	2.0 SW	2.5 SW	2.4 SW	2.2 SW	1.2 SW	1.8 SW	1.7 SW	2.1 SW	2.0 SSW	1.8 SW	1.5 SSW	1.2 SW	1.1 SW	1.0 SSW	1.1 SSW
Period(s) (?)	15	14	14	13	13	15	17	16	21	18	17	16	14	14	18	16	16	15	14	14	14	16
Energy(?)	711	597	357	140	301	410	938	2147	7937	4820	3195	1282	1794	1165	2764	2162	1611	1085	622	469	386	652
Wind (km/h)
Wind State(?)	glass	off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	off	off	off	cross	cross	on	cross- on	cross- on	cross- on	cross- on	on	cross- on	cross
High Tide / height (m)		3:59PM 0.56		7:29AM 0.72			10:07AM 0.73			12:10PM 0.80				12:54PM 0.88			1:26PM 0.96	2:44AM 0.36		1:54PM 1.02	2:39AM 0.41
Low Tide / height (m)		12:34PM 0.51	11:10PM 0.20			11:01PM 0.21			10:36PM 0.20			9:58PM 0.19			9:35PM 0.18			9:27PM 0.16	6:16AM 0.29		9:28PM 0.14	7:06AM 0.23
Weather Advanced Surf Forecast

Summary	clear	some clouds	clear	clear	some clouds	light rain	cloudy	rain shwrs	risk thund- der	some clouds	some clouds	rain shwrs	cloudy	some clouds	cloudy	cloudy	some clouds	clear	some clouds	clear	clear	clear
Rain (mm)	-	-	-	-	-	1	-	2	3	-	-	1	-	-	-	-	-	-	-	-	-	-
High °C	12	12	11	12	14	14	14	13	13	14	14	13	12	13	13	13	13	13	13	13	12	13
Low °C	11	11	10	11	14	12	13	12	12	14	14	13	12	12	12	12	13	12	12	12	12	11
Chill °C (?)	12	12	9	9	12	12	11	10	10	12	12	10	10	11	12	12	12	11	12	12	10	12
Sunrise	7:16	-	-	7:16	-	-	7:15	-	-	7:13	-	-	7:13	-	-	7:11	-	-	7:11	-	-	7:09
Sunset	-	5:39	-	-	5:39	-	-	5:40	-	-	5:42	-	-	5:43	-	-	5:43	-	-	5:44	-	-
Swell1 (m) & direction	1.3 SSW	1.2 SW	1.0 SW	0.6 SW	0.6 SW	1.0 SW	1.3 SW	2.0 SW	1.6 SW	2.4 SW	2.2 SW	1.2 SW	1.0 SW	1.7 SW	2.1 SW	2.0 SSW	1.8 SW	1.5 SSW	1.2 SW	1.1 SW	1.0 SSW	1.1 SSW
Period (s)	15	14	14	13	13	15	17	16	14	18	17	16	11	14	18	16	16	15	14	14	14	16
Swell2 (m) & direction	-	-	-	-	0.4 SW	0.2 E	0.3 WSW	0.2 SSW	0.8 SSW	-	0.9 SW	-	0.7 SSW	0.4 SW	0.5 SW	-	-	-	-	0.1 S	-	-
Period (s)	-	-	-	-	17	5	7	24	21	-	16	-	14	21	18	-	-	-	-	24	-	-
Wind waves (m) & direction	-	-	-	0.9 NNW	1.1 N	1.2 NNW	1.4 NNW	1.3 NW	2.5 SW	2.1 W	-	1.7 WSW	1.8 SW	-	0.4 SE	-	-	0.3 ESE	0.7 E	0.5 E	0.3 ESE	0.2 E
Period (s)	-	-	-	4	4	5	5	6	21	12	-	10	14	-	3	-	-	3	4	4	3	3

	Saturday 02	Sunday 03	Monday 04
	0:30AM	3:30AM	6:30AM	9:30AM	12:30PM	3:30PM	6:30PM	9:30PM	0:30AM	3:30AM	6:30AM	9:30AM	12:30PM	3:30PM	6:30PM	9:30PM	0:30AM	3:30AM	6:30AM	9:30AM	12:30PM	3:30PM
Best forecast wave conditions in St-Helena	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula
Rating	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Wave Height (m) & direction (?)	1.4 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW	1.1 SW	1.1 SW	1.0 SW	0.9 SW	0.8 SW	0.6 SW	0.7 SW	0.6 SW	0.7 SW	0.8 SW	1.0 SW	0.8 SW	0.9 SW	1.3 SW	1.6 SW	2.0 SW
Period(s) (?)	16	15	15	15	14	14	14	14	14	13	13	13	13	13	12	15	15	14	18	17	16	16
Energy(?)	912	851	720	711	691	597	514	450	357	257	208	140	197	301	323	386	410	540	1084	938	1238	2147
Wind (km/h)
Wind State(?)	cross- on	on	on	glass	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off
Tide State(?)	low	mid-flow	high	mid-ebb	mid-ebb	low	high	mid-ebb	low	mid-flow	mid-flow	high	high-ebb	mid-ebb	mid-ebb	low-ebb	low	low-flow	mid-flow	high-flow	high	high-ebb
High Tide / height (m)			6:30AM 0.74				3:59PM 0.56					7:29AM 0.72									10:07AM 0.73
Low Tide / height (m)	11:11PM 0.20					12:34PM 0.51			11:10PM 0.20								11:01PM 0.21
Weather Advanced Surf Forecast

Summary	some clouds	clear	clear	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	cloudy	cloudy	cloudy	light rain	cloudy	cloudy	rain shwrs
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	1
Temp. °C	12	12	11	11	12	12	11	11	11	10	11	11	12	14	14	14	14	14	12	13	14	13
Chill °C (?)	10	11	11	11	12	12	10	9	9	7	8	8	9	12	12	12	11	12	9	10	11	10
Sunrise	-	-	-	7:16	-	-	-	-	-	-	-	7:16	-	-	-	-	-	-	-	7:15	-	-
Sunset	-	-	-	-	-	5:39	-	-	-	-	-	-	-	5:39	-	-	-	-	-	-	-	5:40
Swell1 (m) & direction	1.4 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW	1.1 SW	1.1 SW	1.0 SW	0.9 SW	0.8 SW	0.6 SW	0.7 SW	0.6 SW	0.7 SW	0.8 SW	1.0 SW	0.8 SW	0.9 SW	1.3 SW	1.6 SW	2.0 SW
Period (s)	16	15	15	15	14	14	14	14	14	13	13	13	13	13	12	15	15	14	18	17	16	16
Swell2 (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	0.1 SW	0.4 SW	0.5 SW	0.3 SW	0.2 E	0.6 SW	0.8 SW	0.3 WSW	0.2 E	0.2 SSW
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	21	17	16	20	5	18	13	7	6	24
Wind waves (m) & direction	0.4 SE	-	-	-	-	-	-	-	-	0.5 N	0.7 NNW	0.9 NNW	1.2 NNW	1.1 N	1.0 N	1.0 N	1.2 NNW	1.2 NNW	1.2 N	1.4 NNW	1.6 NW	1.3 NW
Period (s)	4	-	-	-	-	-	-	-	-	3	3	4	5	4	4	4	5	5	5	5	6	6

	Fri	Saturday 02
	10:30PM	11:30PM	0:30AM	1:30AM	2:30AM	3:30AM	4:30AM	5:30AM	6:30AM	7:30AM	8:30AM	9:30AM	10:30AM	11:30AM	12:30PM	1:30PM	2:30PM	3:30PM	4:30PM	5:30PM	6:30PM	7:30PM
Best forecast wave conditions in St-Helena	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula	A-Bay (Willyama Bay) SA - Yorke Peninsula
Rating	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Wave Height (m) & direction (?)	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.1 SW	1.1 SW
Period(s) (?)	16	16	16	15	15	15	15	15	15	15	15	15	14	14	14	14	14	14	14	14	14	14
Energy(?)	924	912	912	900	877	851	840	829	720	720	711	711	701	701	691	606	597	597	597	589	514	507
Wind (km/h)
Wind State(?)	cross- on	cross- on	cross- on	cross- on	on	on	on	on	on	glass	glass	glass	glass	glass	cross- off	cross- off	cross- off	off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)									6:30AM 0.74										3:59PM 0.56
Low Tide / height (m)		11:11PM 0.20														12:34PM 0.51
Weather Advanced Surf Forecast

Summary	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	12	12	12	12	12	12	12	12	11	11	11	11	11	12	12	12	12	12	12	12	11	11
Chill °C (?)	10	10	10	10	11	11	11	12	11	11	11	11	11	12	12	12	11	12	12	11	10	10
Sunrise	-	-	-	-	-	-	-	-	-	-	7:16	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5:39	-	-
Swell1 (m) & direction	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.1 SW	1.1 SW
Period (s)	16	16	16	15	15	15	15	15	15	15	15	15	14	14	14	14	14	14	14	14	14	14
Swell2 (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Wind waves (m) & direction	0.4 SE	0.4 SE	0.4 SE	0.4 SE	0.4 SE	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	4	4	4	4	4	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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 St-Helena where each view becomes a separate image.

St-Helena Surf Map – Wind and Wave forecasts

St-Helena Wavefinder

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