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

	Tue		Wednesday 29			Thursday 30			Friday 01			Saturday 02			Sunday 03			Monday 04			Tue
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
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	1.3 SSW	1.3 SSW	1.2 SSW	1.2 SSW	1.1 SW	1.0 SW	1.0 SW	1.0 SSW	1.0 SSW	1.0 SW	0.9 SW	1.8 SW	1.6 SW	1.6 SW	1.6 SW	1.3 SW	1.3 SW	1.3 SW	1.1 SW	1.0 SW	0.9 SSW
Period(s)	17	16	15	14	14	14	14	14	14	14	13	13	14	14	13	13	13	12	12	12	12	12
Energy	1133	861	711	564	553	463	395	422	431	425	352	499	1364	1348	878	1070	512	529	529	413	287	296
Wind (km/h)
Wind State	cross- on	on	cross	cross- off	cross- on	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- off	cross- off	cross	cross- off	cross	off	off
High Tide / height (m)		12:50AM 0.62		1:18PM 0.82	1:20AM 0.60		1:35PM 0.92	1:45AM 0.57		1:55PM 1.00	2:07AM 0.55		2:16PM 1.05	2:27AM 0.52		2:38PM 1.07	2:44AM 0.49		3:01PM 1.07	2:58AM 0.47		3:24PM 1.05
Low Tide / height (m)		7:13PM 0.29	6:44AM 0.21		7:47PM 0.21	6:56AM 0.18		8:17PM 0.16	7:10AM 0.16		8:44PM 0.13	7:25AM 0.15		9:10PM 0.13	7:41AM 0.13		9:36PM 0.14	7:57AM 0.12		10:02PM 0.17	8:13AM 0.12
Weather Advanced Surf Forecast

Summary	cloudy	clear	some clouds	cloudy	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy	light rain	rain shwrs	cloudy	rain shwrs	rain shwrs	rain shwrs	clear	some clouds	rain shwrs	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	2	2	-	2	1	1	-	-	2	-	-	-
High °C	19	18	24	24	23	24	26	25	23	24	23	16	16	14	15	14	15	16	16	16	16	17
Low °C	18	16	20	24	22	23	25	22	22	23	13	15	15	13	14	14	15	15	15	14	15	16
Chill °C (?)	19	18	24	24	23	24	26	25	23	24	23	14	14	13	14	12	14	15	15	15	15	16
Sunrise	-	-	6:56	-	-	6:56	-	-	6:58	-	-	6:58	-	-	6:58	-	-	7:00	-	-	7:01	-
Sunset	5:43	-	-	5:42	-	-	5:40	-	-	5:39	-	-	5:38	-	-	5:37	-	-	5:36	-	-	5:35
Swell1 (m) & direction	1.4 SSW	1.3 SSW	1.3 SSW	1.2 SSW	1.2 SSW	1.1 SW	1.0 SW	1.0 SW	1.0 SSW	1.0 SSW	1.0 SW	0.9 SW	0.8 SW	1.0 SW	1.6 SW	0.8 SSW	1.3 SW	0.4 SSW	0.4 SSW	1.1 SW	1.0 SW	0.9 SSW
Period (s)	17	16	15	14	14	14	14	14	14	14	13	13	14	14	13	13	13	12	12	12	12	12
Swell2 (m) & direction	-	-	-	0.3 E	-	-	-	0.4 WNW	-	-	0.2 ENE	0.1 E	-	-	-	-	-	-	-	0.5 SW	-	0.3 SW
Period (s)	-	-	-	4	-	-	-	7	-	-	5	5	-	-	-	-	-	-	-	11	-	16
Wind waves (m) & direction	-	0.6 ESE	0.5 ESE	0.4 NE	-	0.5 N	0.7 N	0.7 N	0.9 N	0.7 N	0.4 NNE	1.6 WSW	1.8 SW	1.6 SW	0.9 WSW	1.6 SW	0.8 WSW	1.3 SW	1.3 SW	0.6 SW	-	-
Period (s)	-	3	4	4	-	3	4	4	4	4	4	7	14	14	5	13	6	12	12	6	-	-

	Tuesday 28	Wednesday 29	Thursday 30	Fri
	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	0:30AM	3:30AM
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	1.5 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.1 SW	1.1 SW	1.1 SW	1.0 SW	0.9 SSW	0.9 SSW	1.0 SW	1.1 SW
Period(s)	18	17	17	16	16	16	16	15	15	14	14	14	14	14	14	14	14	14	14	14	14	14
Energy	1457	1133	1069	918	861	859	774	711	573	564	562	561	553	545	463	463	463	395	352	361	422	497
Wind (km/h)
Wind State	cross- off	cross- on	on	on	on	cross- on	cross- on	cross	cross- off	cross- off	cross	cross- on	cross- on	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
Tide State	-	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high
High Tide / height (m)		1:05PM 0.70				12:50AM 0.62				1:18PM 0.82				1:20AM 0.60				1:35PM 0.92				1:45AM 0.57
Low Tide / height (m)				7:13PM 0.29				6:44AM 0.21				7:47PM 0.21				6:56AM 0.18				8:17PM 0.16
Weather Advanced Surf Forecast

Summary	cloudy	cloudy	cloudy	some clouds	clear	some clouds	clear	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	cloudy	cloudy	cloudy	some clouds	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	19	19	18	17	16	16	18	20	24	24	24	22	22	23	22	23	24	26	25	25	24	22
Chill °C (?)	19	19	18	16	15	15	18	20	24	24	24	22	22	23	22	23	24	26	25	25	24	22
Sunrise	-	-	-	-	-	-	-	6:56	-	-	-	-	-	-	-	6:56	-	-	-	-	-	-
Sunset	-	5:43	-	-	-	-	-	-	-	5:42	-	-	-	-	-	-	-	5:40	-	-	-	-
Swell1 (m) & direction	1.5 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.1 SW	1.1 SW	1.1 SW	1.0 SW	0.9 SSW	0.9 SSW	1.0 SW	1.1 SW
Period (s)	18	17	17	16	16	16	16	15	15	14	14	14	14	14	14	14	14	14	14	14	14	14
Swell2 (m) & direction	0.5 SW	-	-	-	-	-	-	-	0.4 E	0.3 E	0.2 E	-	-	-	-	-	-	-	-	0.3 WNW	0.4 WNW	0.4 WNW
Period (s)	17	-	-	-	-	-	-	-	4	4	3	-	-	-	-	-	-	-	-	7	7	7
Wind waves (m) & direction	-	-	0.3 ESE	0.4 SE	0.6 ESE	0.7 SE	0.7 ESE	0.5 ESE	0.4 ENE	0.4 NE	0.2 ENE	-	-	-	-	0.5 N	0.7 N	0.7 N	0.6 N	0.7 N	0.7 N	0.8 N
Period (s)	-	-	2	3	3	4	4	4	4	4	3	-	-	-	-	3	4	4	4	4	4	4

	Tuesday 28	Wednesday 29
	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	2:30AM	3:30AM	4:30AM	5:30AM	6:30AM	7:30AM
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	1.5 SSW	1.5 SSW	1.5 SSW	1.5 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	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW
Period(s)	18	18	18	17	17	17	17	17	17	17	16	16	16	16	16	16	16	16	16	16	16	16
Energy	1378	1457	1457	1442	1281	1133	1107	1095	1069	1044	952	918	919	977	861	852	855	859	845	782	774	754
Wind (km/h)
Wind State	off	cross- off	cross- off	cross	cross	cross- on	cross- on	on	on	on	on	on	on	on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)				1:05PM 0.70												12:50AM 0.62
Low Tide / height (m)										7:13PM 0.29												6:44AM 0.21
Weather Advanced Surf Forecast

Summary	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	cloudy	cloudy	some clouds	some clouds	some clouds	cloudy	clear	clear	some clouds	some clouds	some clouds	clear	clear	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	18	19	19	18	18	19	19	19	18	17	17	17	17	16	16	15	16	16	16	17	18	19
Chill °C (?)	18	19	19	18	18	19	19	19	18	16	16	16	16	15	15	13	15	15	15	16	18	19
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:56
Sunset	-	-	-	-	-	-	-	5:43	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.5 SSW	1.5 SSW	1.5 SSW	1.5 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	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW
Period (s)	18	18	18	17	17	17	17	17	17	17	16	16	16	16	16	16	16	16	16	16	16	16
Swell2 (m) & direction	0.5 SW	0.5 SW	0.5 SW	0.5 SW	0.5 SW	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	12	17	17	17	17	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Wind waves (m) & direction	-	-	-	-	-	-	-	0.3 ESE	0.3 ESE	0.3 ESE	0.4 SE	0.4 SE	0.5 SE	0.6 ESE	0.6 ESE	0.6 ESE	0.7 ESE	0.7 SE	0.7 ESE	0.7 ESE	0.7 ESE	0.7 ESE
Period (s)	-	-	-	-	-	-	-	2	2	2	3	3	3	3	3	4	4	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.

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	Pressure
	Wind
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