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

More forecast maps

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

	Wednesday 10			Thursday 11			Friday 12			Saturday 13			Sunday 14			Monday 15			Tuesday 16			Wed
	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	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!
Wave Height (m) & direction	1.7 SW	1.8 SW	2.3 SW	1.9 SW	1.6 SW	1.4 SW	1.3 SSW	1.5 SSW	1.9 SW	1.7 SW	1.6 SW	1.5 SW	1.4 SW	1.2 SW	0.6 SSW	0.9 SW	0.6 SW	0.8 SW	1.1 SW	1.6 SW	1.2 SW	1.0 SW
Period(s)	14	14	16	15	15	14	14	19	17	16	15	14	13	13	13	12	12	12	15	14	13	13
Energy	1367	2143	2545	1567	1125	849	663	1598	2093	2335	1665	1001	651	488	213	218	119	241	675	1049	525	478
Wind (km/h)
Wind State	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross	glass	cross	cross	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off
High Tide / height (m)	10:19AM 0.67			11:04AM 0.82		9:45PM 0.42	11:44AM 0.96		11:48PM 0.37	12:25PM 1.09		12:46AM 0.35		1:06PM 1.20	1:27AM 0.35		1:48PM 1.27	2:03AM 0.36		2:29PM 1.29	2:39AM 0.39
Low Tide / height (m)			2:30AM 0.35			7:56PM 3:17AM 0.41 0.32			8:04PM 0.31	4:10AM 0.28		8:32PM 0.24	5:02AM 0.23		9:04PM 0.19	5:53AM 0.18		9:37PM 0.17	6:42AM 0.14		10:10PM 0.18	7:30AM 0.13
Weather Advanced Surf Forecast

Summary	cloudy	clear	clear	some clouds	cloudy	some clouds	cloudy	cloudy	mod. rain	cloudy	some clouds	clear	clear	some clouds	rain shwrs	light rain	light rain	light rain	rain shwrs	clear	rain shwrs	clear
Rain (mm)	-	-	-	-	-	-	-	-	6	-	-	-	-	-	7	3	1	3	4	-	1	-
High °C	15	15	14	15	16	19	19	22	18	15	15	15	14	15	16	16	18	16	16	16	15	15
Low °C	15	14	14	14	16	18	18	21	15	15	15	13	13	15	15	16	17	16	16	16	14	15
Chill °C (?)	14	15	14	14	16	18	18	22	17	14	14	15	13	14	14	14	18	14	14	15	14	13
Sunrise	7:26	-	-	7:26	-	-	7:26	-	-	7:26	-	-	7:28	-	-	7:28	-	-	7:28	-	-	7:28
Sunset	-	5:15	-	-	5:15	-	-	5:15	-	-	5:15	-	-	5:15	-	-	5:15	-	-	5:15	-	-
Swell1 (m) & direction	1.7 SW	1.8 SW	2.3 SW	1.9 SW	1.6 SW	1.4 SW	1.3 SSW	1.5 SSW	1.9 SW	1.7 SW	0.9 SSW	1.5 SW	1.4 SW	1.2 SW	0.6 SW	0.9 SW	0.6 SW	0.8 SW	1.1 SW	0.4 NE	1.2 SW	1.0 SW
Period (s)	14	14	16	15	15	14	14	19	17	16	15	14	13	13	11	12	12	12	15	5	13	13
Swell2 (m) & direction	0.4 SW	1.2 SW	-	-	-	-	-	-	0.3 NE	1.3 SW	-	0.7 W	-	-	0.6 SSW	0.1 S	0.3 ENE	0.4 SW	0.6 SW	0.3 NNE	-	-
Period (s)	18	18	-	-	-	-	-	-	5	16	-	9	-	-	13	18	4	16	14	4	-	-
Wind waves (m) & direction	0.8 WSW	-	-	-	0.3 NE	0.4 NE	1.0 N	1.1 N	0.6 NW	0.8 WSW	1.6 SW	-	-	0.4 NE	0.5 ENE	0.8 NNE	0.7 N	0.3 NNW	1.0 N	1.6 SW	0.7 W	1.3 WSW
Period (s)	6	-	-	-	3	3	4	5	4	6	15	-	-	3	4	4	4	4	4	14	5	7

	Wednesday 10	Thursday 11	Friday 12
	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	6:30PM	9:30PM
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	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!
Wave Height (m) & direction	1.8 SW	1.7 SW	1.8 SW	1.8 SW	2.3 SW	2.3 SW	2.3 SW	2.1 SW	2.1 SW	1.9 SW	1.7 SW	1.6 SW	1.5 SW	1.4 SW	1.4 SW	1.4 SW	1.3 SSW	1.3 SSW	0.9 SSW	1.5 SSW	1.6 SW	1.8 SW
Period(s)	14	14	14	14	17	16	16	16	16	15	15	15	14	14	14	14	14	14	19	19	18	17
Energy	2009	1367	1669	2143	2810	2643	2545	2185	2040	1567	1289	1125	929	847	849	845	672	663	1079	1598	1518	1858
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	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off
Tide State	mid-flow	mid-flow	high	high-ebb	mid-ebb	mid-ebb	low-ebb	low	mid-flow	mid-flow	high	mid-ebb	mid-ebb	low	high	low	mid-flow	mid-flow	high	mid-ebb	mid-ebb	low
High Tide / height (m)			10:19AM 0.67								11:04AM 0.82				9:45PM 0.42				11:44AM 0.96
Low Tide / height (m)								2:30AM 0.35						7:56PM 0.41		3:17AM 0.32						8:04PM 0.31
Weather Advanced Surf Forecast

Summary	clear	cloudy	cloudy	some clouds	clear	some clouds	clear	clear	clear	cloudy	some clouds	cloudy	cloudy	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	14	15	15	14	15	14	14	14	14	14	15	16	16	18	18	19	18	18	19	21	22	18
Chill °C (?)	12	14	14	13	15	14	13	13	13	13	14	16	16	18	17	18	17	17	18	21	22	17
Sunrise	-	7:26	-	-	-	-	-	-	-	7:26	-	-	-	-	-	-	-	7:26	-	-	-	-
Sunset	-	-	-	5:15	-	-	-	-	-	-	-	5:15	-	-	-	-	-	-	-	5:15	-	-
Swell1 (m) & direction	1.8 SW	1.7 SW	1.8 SW	1.8 SW	2.3 SW	2.3 SW	2.3 SW	2.1 SW	2.1 SW	1.9 SW	1.7 SW	1.6 SW	1.5 SW	1.4 SW	1.4 SW	1.4 SW	1.3 SSW	1.3 SSW	1.1 SW	1.5 SSW	1.6 SW	1.8 SW
Period (s)	14	14	14	14	17	16	16	16	16	15	15	15	14	14	14	14	14	14	14	19	18	17
Swell2 (m) & direction	1.3 SW	0.4 SW	0.8 SW	1.2 SW	-	-	-	-	-	-	-	-	-	-	-	0.1 S	-	-	0.9 SSW	-	0.2 E	0.1 NE
Period (s)	14	18	18	18	-	-	-	-	-	-	-	-	-	-	-	24	-	-	19	-	5	5
Wind waves (m) & direction	1.1 WSW	0.8 WSW	-	-	-	-	-	-	-	-	-	0.3 NE	0.3 NE	0.3 NE	0.4 NE	0.6 N	0.8 N	1.0 N	1.2 N	1.1 N	0.8 NNW	0.8 NNW
Period (s)	6	6	-	-	-	-	-	-	-	-	-	3	3	3	3	3	4	4	4	5	4	4

	Wednesday 10	Thu
	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	8:30PM	9:30PM	10:30PM	11:30PM	0:30AM	1:30AM
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	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!	!
Wave Height (m) & direction	1.2 SW	1.8 SW	1.8 SW	1.8 SW	1.8 SW	1.7 SW	1.8 SW	1.8 SW	1.8 SW	1.8 SW	1.8 SW	1.8 SW	1.8 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW
Period(s)	15	14	14	14	14	14	14	14	14	14	14	14	14	17	17	16	16	16	16	16	16	16
Energy	1009	1651	2009	2009	1443	1367	1511	1794	1669	1795	1957	2143	2143	3715	2810	2742	2676	2643	2610	2578	2545	2513
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	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)							10:19AM 0.67
Low Tide / height (m)
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	some clouds	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	some clouds	clear	clear	clear	some clouds	cloudy	some clouds	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	15	15	14	14	14	15	15	15	15	14	14	14	14	15	15	15	14	14	14	14	14	14
Chill °C (?)	13	13	12	12	13	14	14	14	14	13	13	13	14	15	15	15	13	14	14	13	13	13
Sunrise	-	-	-	-	7:26	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	5:15	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.2 SW	1.8 SW	1.8 SW	1.8 SW	1.8 SW	1.7 SW	1.8 SW	1.8 SW	1.8 SW	1.8 SW	1.8 SW	1.8 SW	1.8 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW	2.3 SW
Period (s)	15	14	14	14	14	14	14	14	14	14	14	14	14	17	17	16	16	16	16	16	16	16
Swell2 (m) & direction	0.1 NE	0.1 NE	1.3 SW	1.3 SW	0.4 SW	0.4 SW	0.4 SSW	0.8 SW	0.8 SW	0.9 SW	1.1 SW	1.2 SW	1.2 SW	1.2 SW	-	-	-	-	-	-	-	-
Period (s)	6	6	14	14	18	18	18	18	18	18	18	18	18	18	-	-	-	-	-	-	-	-
Wind waves (m) & direction	1.4 WSW	1.4 WSW	1.1 WSW	1.0 WSW	0.9 WSW	0.8 WSW	0.8 WSW	0.8 WSW	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	10	10	6	6	6	6	6	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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
	None