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

	Sunday 15			Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sun
	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 (?)	0.4 SSW	0.6 SSW	0.6 SSW	0.8 SSW	0.6 SSW	0.5 SSW	1.3 SW	1.5 SW	1.6 SW	1.6 SW	1.4 SW	1.4 SW	1.3 SSW	1.3 SSW	1.5 SSW	1.5 SSW	1.3 SSW	1.1 SW	0.9 SW	0.8 SSW	0.8 SSW	0.8 SSW
Period(s) (?)	18	18	16	16	15	20	18	16	16	14	13	13	13	13	16	15	14	14	13	13	12	12
Energy(?)	229	273	240	319	185	369	1161	1609	1255	1311	895	585	529	555	1101	990	647	440	249	213	190	181
Wind (km/h)
Wind State(?)	cross- on	on	on	cross- off	cross- off	cross- off	cross	cross	cross	cross- off	cross- off	cross	cross	cross	on	on	cross- off	cross- on	on	cross	on	on
High Tide / height (m)		3:54PM 0.33	2:57AM 0.90		3:42PM 0.39	3:19AM 0.94		3:48PM 0.46	3:40AM 0.94		4:01PM 0.55	4:02AM 0.91		4:20PM 0.64	4:22AM 0.86		4:42PM 0.74		4:41AM 0.77	5:07PM 0.81		4:58AM 0.68
Low Tide / height (m)			7:40PM 0.24	10:19AM 0.07		8:21PM 0.17	10:21AM 0.05		8:56PM 0.11	10:26AM 0.04		9:30PM 0.07	10:33AM 0.03		10:04PM 0.05	10:41AM 0.02		10:38PM 0.05	10:50AM 0.00		11:15PM 0.09	11:01AM -0.01
Weather Advanced Surf Forecast

Summary	clear	clear	rain shwrs	some clouds	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds
Rain (mm)	-	-	1	-	-	2	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	25	27	25	29	32	29	19	18	17	19	19	18	19	20	19	21	24	19	20	22	19	19
Low °C	21	27	22	27	31	19	18	17	17	18	18	17	19	19	17	20	20	17	20	20	17	18
Chill °C (?)	25	27	25	29	32	29	18	17	16	19	19	18	19	20	19	21	24	19	20	22	19	19
Sunrise	6:54	-	-	6:54	-	-	6:56	-	-	6:56	-	-	6:58	-	-	6:58	-	-	7:00	-	-	7:01
Sunset	-	8:16	-	-	8:15	-	-	8:15	-	-	8:13	-	-	8:12	-	-	8:10	-	-	8:09	-	-
Swell1 (m) & direction	0.5 SSW	0.6 SSW	0.6 SSW	0.8 SSW	0.6 SSW	0.6 SSW	0.5 SSW	0.9 SW	1.6 SW	1.6 SW	1.4 SW	1.4 SW	1.3 SSW	1.3 SSW	1.5 SSW	1.5 SSW	1.3 SSW	1.1 SW	0.9 SW	0.8 SSW	0.8 SSW	0.8 SSW
Period (s)	11	18	16	16	15	14	18	16	16	14	13	13	13	13	16	15	14	14	13	13	12	12
Swell2 (m) & direction	0.4 SSW	0.4 SSW	0.4 SSW	0.2 E	0.4 SW	0.5 SSW	0.1 NE	0.1 NE	0.4 SW	0.9 SW	0.6 SW	-	-	-	-	-	-	-	0.2 ESE	-	0.4 SW	-
Period (s)	18	12	12	3	11	20	5	4	16	14	15	-	-	-	-	-	-	-	3	-	4	-
Wind waves (m) & direction	0.9 SE	0.6 ESE	0.6 ESE	0.6 NNE	0.6 N	0.9 N	1.3 SW	1.5 SW	-	-	0.8 SW	-	-	-	0.4 SE	0.3 ESE	-	0.4 SE	-	0.3 SW	-	0.2 SSE
Period (s)	4	4	4	3	4	4	18	16	-	-	11	-	-	-	4	4	-	4	-	2	-	3

	Sunday 15	Monday 16	Tuesday 17
	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	1:30PM	4:30PM	7:30PM	10:30PM
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 (?)	0.4 SSW	0.4 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.8 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.5 SSW	0.7 SSW	1.0 SSW	1.3 SW	1.4 SW	1.5 SW	1.5 SW	1.5 SW
Period(s) (?)	19	18	18	18	17	17	16	16	16	16	16	15	14	14	20	19	18	18	17	16	16	16
Energy(?)	257	229	278	273	265	254	240	232	242	319	192	185	216	300	369	461	675	1161	1411	1609	1550	1136
Wind (km/h)
Wind State(?)	cross- on	cross- on	cross- on	on	cross- on	cross- on	on	cross	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross	cross	cross	cross	cross
Tide State(?)	-	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	mid-ebb	low
High Tide / height (m)				3:54PM 0.33				2:57AM 0.90				3:42PM 0.39				3:19AM 0.94				3:48PM 0.46
Low Tide / height (m)		10:23AM 0.08				7:40PM 0.24				10:19AM 0.07				8:21PM 0.17				10:21AM 0.05				8:56PM 0.11
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	some clouds	cloudy	light rain	clear	cloudy	clear	clear	some clouds	clear	cloudy	rain shwrs	rain shwrs	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	1	-	-	-	-	-	-	-	2	1	-	-	-	-
Temp. °C	18	21	25	27	27	23	22	23	25	27	29	31	32	29	27	26	19	19	18	18	17	17
Chill °C (?)	17	21	25	27	27	23	22	23	25	27	29	31	32	29	27	26	19	18	17	17	16	16
Sunrise	6:54	-	-	-	-	-	-	-	6:54	-	-	-	-	-	-	-	6:56	-	-	-	-	-
Sunset	-	-	-	-	8:16	-	-	-	-	-	-	-	8:15	-	-	-	-	-	-	-	8:15	-
Swell1 (m) & direction	0.5 SSW	0.5 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.8 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.7 SSW	1.0 SSW	0.5 SSW	0.6 SSW	0.9 SW	0.9 SW	1.5 SW
Period (s)	11	11	18	18	17	17	16	16	16	16	16	15	14	14	14	19	18	18	17	16	16	16
Swell2 (m) & direction	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.2 E	0.4 SW	0.4 SW	0.4 SW	0.4 SW	0.5 SSW	0.6 SSW	0.3 SSW	0.1 NE	0.2 NNE	0.1 NE	-	0.4 SW
Period (s)	19	18	11	12	12	12	12	12	12	3	11	11	11	21	20	14	14	5	5	4	-	8
Wind waves (m) & direction	0.9 SE	0.9 SE	0.7 SE	0.6 ESE	0.5 ESE	0.6 ESE	0.6 ESE	0.6 E	0.6 NE	0.6 NNE	0.7 N	0.6 N	0.4 NNE	0.3 NNE	0.9 N	1.2 NNW	0.6 NW	1.3 SW	1.4 SW	1.5 SW	1.5 SW	0.9 SW
Period (s)	5	4	4	4	4	4	4	4	4	3	4	4	3	3	4	5	4	18	17	16	16	5

	Sunday 15	Monday 16
	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	2:30AM
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 (?)	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW
Period(s) (?)	19	19	19	19	18	18	18	18	18	18	18	18	18	18	17	17	17	17	17	16	16	16
Energy(?)	274	272	257	249	236	229	225	279	278	276	275	273	274	269	265	260	258	254	250	244	240	237
Wind (km/h)
Wind State(?)	cross- on	cross- on	cross- on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on
High Tide / height (m)												3:54PM 0.33
Low Tide / height (m)						10:23AM 0.08										7:40PM 0.24
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	17	18	18	19	20	21	22	23	25	26	26	27	28	27	27	26	25	23	22	21	22	22
Chill °C (?)	16	17	17	18	20	21	22	23	25	26	26	27	28	27	27	26	25	23	22	21	22	22
Sunrise	-	-	6:54	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	8:16	-	-	-	-	-	-
Swell1 (m) & direction	0.5 SSW	0.5 SSW	0.5 SSW	0.5 SSW	0.5 SSW	0.5 SSW	0.5 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW
Period (s)	11	11	11	11	11	11	11	18	18	18	18	18	18	18	17	17	17	17	17	16	16	16
Swell2 (m) & direction	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW
Period (s)	19	19	19	19	18	18	18	11	11	12	12	12	12	12	12	12	12	12	12	12	12	12
Wind waves (m) & direction	1.1 SE	1.1 SE	0.9 SE	0.9 SE	0.9 SE	0.9 SE	0.8 ESE	0.7 SE	0.7 SE	0.7 ESE	0.6 ESE	0.6 ESE	0.6 ESE	0.5 ESE	0.5 ESE	0.5 ESE	0.6 ESE	0.6 ESE	0.6 ESE	0.6 ESE	0.6 ESE	0.6 ESE
Period (s)	5	5	5	5	5	4	4	4	4	4	4	4	4	4	4	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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