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

Wind 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

	Fri	Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thursday 16			Friday 17
	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 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 (?)	3.0 WSW	2.3 SW	2.2 SW	1.8 SW	1.5 SW	1.5 SW	1.2 SW	0.9 SW	0.8 SW	0.6 SSW	0.6 SW	1.1 SW	1.6 SW	2.0 SW	1.9 SW	1.6 SW	1.4 SW	1.6 SW	1.4 SW	1.5 SW	1.5 SW	1.2 SW
Period(s) (?)	15	15	15	14	13	13	12	12	11	11	23	21	19	18	17	16	15	15	14	16	15	15
Energy(?)	6572	2559	2739	1444	780	888	503	259	170	114	565	1159	2114	2429	2007	1242	967	1551	781	1144	1471	692
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- on	cross- off	cross- off	cross- off	cross- off	cross- off	glass	cross	on	cross- off	off	cross	cross- on	cross	cross	on
High Tide / height (m)		4:37AM 1.11	4:15PM 0.41		5:11AM 1.06	4:19PM 0.36		5:48AM 0.96	3:53PM 0.34		6:29AM 0.83			7:33AM 0.68			12:03PM 0.63		3:16AM 0.43	1:09PM 0.66		2:26AM 0.52
Low Tide / height (m)		11:31AM 0.10		9:51PM -0.08	12:14PM 0.20		10:08PM -0.06	1:14PM 0.31		10:18PM -0.01			10:10PM 0.06			9:20PM 0.12			8:30PM 0.14	6:48AM 0.38		8:14PM 0.14
Weather Advanced Surf Forecast

Summary	some clouds	cloudy	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	cloudy	some clouds	rain shwrs	clear	clear	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-
High °C	15	15	15	14	15	15	13	13	14	14	15	15	14	22	23	23	19	20	15	14	14	11
Low °C	14	14	15	14	14	14	11	12	14	14	14	14	14	19	22	22	19	16	14	14	13	11
Chill °C (?)	13	13	13	12	14	13	11	12	13	13	14	14	14	22	23	23	19	20	14	13	12	9
Sunrise	-	6:45	-	-	6:43	-	-	6:43	-	-	6:41	-	-	6:39	-	-	6:39	-	-	6:37	-	-
Sunset	-	-	7:31	-	-	7:32	-	-	7:34	-	-	7:35	-	-	7:36	-	-	7:36	-	-	7:37	-
Swell1 (m) & direction	2.5 SW	2.3 SW	1.3 SSW	1.8 SW	1.5 SW	0.7 SW	1.2 SW	0.9 SW	0.8 SW	0.6 SSW	0.8 SW	1.1 SW	1.6 SW	2.0 SW	1.9 SW	1.6 SW	1.4 SW	1.0 SSW	1.4 SW	1.5 SW	0.9 SSW	1.2 SW
Period (s)	15	15	15	14	13	13	12	12	11	11	10	21	19	18	17	16	15	15	14	16	16	15
Swell2 (m) & direction	-	-	-	-	-	-	0.6 SSW	0.4 SW	0.1 S	0.1 SW	0.6 SW	0.7 SW	0.8 SW	-	-	-	-	-	0.6 SW	-	-	0.5 SW
Period (s)	-	-	-	-	-	-	12	10	5	16	23	9	11	-	-	-	-	-	5	-	-	5
Wind waves (m) & direction	3.0 WSW	1.4 W	2.2 SW	1.1 W	0.7 WSW	1.5 SW	-	-	0.5 W	0.8 WSW	-	-	-	-	-	0.4 NE	0.6 NNW	1.6 SW	-	0.4 SW	1.5 SW	0.5 SSW
Period (s)	15	8	15	8	5	13	-	-	7	5	-	-	-	-	-	3	4	15	-	5	15	4

	Fri	Saturday 11	Sunday 12	Monday 13
	7:30PM	10:30PM	1:30AM	4:30AM	7:30AM	10:30AM	1:30PM	4:30PM	7:30PM	10:30PM	1:30AM	4:30AM	7:30AM	10:30AM	1:30PM	4:30PM	7:30PM	10:30PM	1:30AM	4:30AM	7:30AM	10:30AM
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 (?)	2.5 SW	2.5 SW	3.0 WSW	2.4 SW	2.4 SW	2.3 SW	2.4 WSW	2.2 SW	2.1 SW	1.9 SW	1.8 SW	1.6 SW	1.6 SW	1.5 SW	1.4 SW	1.5 SW	0.9 SSW	1.3 SW	1.2 SW	1.1 SW	1.0 SW	0.9 SW
Period(s) (?)	15	15	15	15	15	15	15	15	15	14	14	14	14	13	13	13	13	12	12	12	12	12
Energy(?)	5021	4724	6572	2975	3941	2559	4777	2739	1776	1500	1444	1164	1323	780	1054	888	281	700	503	413	307	259
Wind (km/h)
Wind State(?)	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	cross- off	cross- off	cross	cross- on	cross- on	glass	cross- off
Tide State(?)	-	low	mid-flow	mid-flow	high	mid-ebb	low	high	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	low	high	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb
High Tide / height (m)					4:37AM 1.11			4:15PM 0.41					5:11AM 1.06			4:19PM 0.36					5:48AM 0.96
Low Tide / height (m)		9:33PM -0.08					11:31AM 0.10			9:51PM -0.08					12:14PM 0.20			10:08PM -0.06
Weather Advanced Surf Forecast

Summary	cloudy	clear	cloudy	cloudy	cloudy	cloudy	cloudy	clear	some clouds	clear	cloudy	cloudy	cloudy	clear	clear	clear	clear	clear	some clouds	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	15	15	15	14	14	14	15	15	15	14	14	14	14	14	15	15	14	13	12	11	11	12
Chill °C (?)	13	13	13	12	12	12	13	13	14	12	13	12	12	12	14	13	12	11	10	9	11	11
Sunrise	-	-	-	-	6:45	-	-	-	-	-	-	-	6:43	-	-	-	-	-	-	-	6:43	-
Sunset	7:30	-	-	-	-	-	-	-	7:31	-	-	-	-	-	-	-	7:32	-	-	-	-	-
Swell1 (m) & direction	2.5 SW	2.5 SW	2.5 SW	2.4 SW	2.4 SW	2.3 SW	2.3 SW	1.3 SSW	2.1 SW	1.9 SW	1.8 SW	1.6 SW	1.6 SW	1.5 SW	1.4 SW	0.7 SW	0.9 SSW	1.3 SW	1.2 SW	1.1 SW	1.0 SW	0.9 SW
Period (s)	15	15	15	15	15	15	15	15	15	14	14	14	14	13	13	13	13	12	12	12	12	12
Swell2 (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.8 SW	0.6 SSW	0.5 SW	0.4 SW	0.4 SW
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	12	12	11	10	10
Wind waves (m) & direction	2.1 SW	2.0 SW	3.0 WSW	1.6 W	1.9 WSW	1.4 W	2.4 WSW	2.2 SW	0.9 WSW	0.8 WSW	1.1 W	1.0 W	1.1 SW	0.7 WSW	1.1 SW	1.5 SW	1.0 WSW	0.9 WSW	-	-	-	-
Period (s)	15	15	15	9	14	8	15	15	6	6	8	8	13	5	13	13	6	5	-	-	-	-

	Friday 10	Saturday 11
	5:30PM	6:30PM	7:30PM	8:30PM	9:30PM	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
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 (?)	3.0 SW	3.0 SW	2.5 SW	2.5 SW	2.5 SW	2.5 SW	2.5 SW	2.5 SW	3.0 WSW	3.0 WSW	3.0 WSW	2.4 SW	2.4 SW	2.4 SW	2.4 SW	2.4 SW	2.4 SW	2.3 SW	2.3 SW	2.4 WSW	2.4 WSW	2.4 WSW
Period(s) (?)	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15
Energy(?)	4947	6713	5021	4888	4888	4724	4578	4578	6572	6435	6435	2975	2847	3941	3941	3941	2722	2559	2559	4777	4777	4678
Wind (km/h)
Wind State(?)	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	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)													4:37AM 1.11
Low Tide / height (m)						9:33PM -0.08														11:31AM 0.10
Weather Advanced Surf Forecast

Summary	cloudy	cloudy	cloudy	cloudy	cloudy	clear	some clouds	cloudy	cloudy	some clouds	cloudy	cloudy	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	15	15	15	15	15	15	15	15	15	15	14	14	15	15	14	14	14	14	15	15	15	15
Chill °C (?)	13	13	13	13	13	13	13	13	13	13	12	12	13	13	12	12	12	12	13	13	13	13
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:45	-	-	-	-	-	-	-
Sunset	-	-	7:30	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.7 SSW	2.5 SW	2.5 SW	2.5 SW	2.5 SW	2.5 SW	2.5 SW	2.5 SW	2.5 SW	2.5 SW	2.5 SW	2.4 SW	2.4 SW	2.4 SW	2.4 SW	2.4 SW	2.4 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW
Period (s)	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15	15
Swell2 (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Wind waves (m) & direction	3.0 SW	3.0 SW	2.1 SW	2.1 SW	2.1 SW	2.0 SW	2.0 SW	2.0 SW	3.0 WSW	3.0 WSW	3.0 WSW	1.6 W	1.6 W	1.9 WSW	1.9 WSW	1.9 WSW	1.4 W	1.4 W	1.4 W	2.4 WSW	2.4 WSW	2.4 WSW
Period (s)	15	15	15	15	15	15	15	15	15	15	15	9	9	14	14	14	8	8	8	15	15	15

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.

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	Pressure
	Wind
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