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

	Sun	Monday 16			Tuesday 17			Wednesday 18			Thursday 19			Friday 20			Saturday 21			Sunday 22
	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 (?)	0.6 SSW	0.7 SSW	0.6 SSW	0.5 SSW	1.4 SW	1.6 SW	1.6 SW	1.6 SW	1.4 SW	1.4 SW	1.2 SW	1.2 SW	1.3 SSW	1.3 SSW	1.3 SSW	1.1 SSW	0.9 SSW	0.9 SSW	1.1 SW	0.9 SSW	1.0 SW	1.1 SW
Period(s) (?)	16	16	15	20	18	16	16	14	13	12	13	13	14	14	15	14	13	13	12	12	12	12
Energy(?)	241	250	174	369	1354	1708	1288	1414	922	558	471	486	660	563	900	494	273	295	343	231	363	423
Wind (km/h)
Wind State(?)	cross- on	cross- off	cross- off	cross- off	cross	cross	cross	cross- off	cross- off	cross	cross- on	cross	on	cross- on	cross	on	cross- on	cross	cross- on	cross- on	cross	on
High Tide / height (m)	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	5:36PM 0.86
Low Tide / height (m)		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		11:53PM 0.16
Weather Advanced Surf Forecast

Summary	rain shwrs	cloudy	clear	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Rain (mm)	1	-	-	2	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	24	30	32	28	19	18	17	18	19	18	19	19	18	21	23	20	21	23	19	18	20	16
Low °C	22	28	31	19	18	17	16	17	18	17	18	19	16	21	22	17	20	20	16	17	20	16
Chill °C (?)	24	30	32	28	18	17	16	18	19	18	19	19	18	21	23	20	21	23	19	18	20	15
Sunrise	-	6:54	-	-	6:56	-	-	6:56	-	-	6:58	-	-	6:58	-	-	7:00	-	-	7:01	-	-
Sunset	-	-	8:15	-	-	8:15	-	-	8:13	-	-	8:12	-	-	8:10	-	-	8:09	-	-	8:08	-
Swell1 (m) & direction	0.6 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.9 SW	1.6 SW	1.6 SW	0.5 SSW	1.4 SW	1.2 SW	1.2 SW	1.3 SSW	1.3 SSW	0.7 SSW	1.1 SSW	0.9 SSW	0.9 SSW	1.1 SW	0.9 SSW	0.6 SW	1.1 SW
Period (s)	16	16	15	14	18	16	16	14	14	12	13	13	14	14	14	14	13	13	12	12	11	12
Swell2 (m) & direction	0.4 SSW	0.4 SW	0.4 SW	0.5 SSW	0.4 NNE	0.1 NE	0.4 SSW	1.1 SW	0.6 SW	-	-	-	-	0.4 SE	-	0.5 SW	-	-	-	-	-	0.1 SW
Period (s)	12	11	11	20	5	4	16	14	15	-	-	-	-	4	-	4	-	-	-	-	-	21
Wind waves (m) & direction	0.6 ESE	0.4 NW	0.4 NNW	0.7 N	1.4 SW	1.6 SW	0.6 SW	-	1.4 SW	-	-	-	0.5 SE	0.3 ESE	1.3 SSW	-	-	-	0.3 SE	-	1.0 SW	0.5 SW
Period (s)	4	3	3	3	18	16	5	-	13	-	-	-	4	3	15	-	-	-	3	-	12	4

	Sun	Monday 16	Tuesday 17	Wednesday 18
	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 (?)	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.5 SSW	0.7 SSW	1.0 SSW	1.4 SW	1.5 SW	1.6 SW	1.6 SW	1.0 SSW	1.6 SW	1.6 SW	1.6 SW	1.6 SW
Period(s) (?)	17	17	16	16	16	16	16	15	14	14	20	19	18	18	17	16	16	16	16	14	14	14
Energy(?)	267	257	241	227	221	250	192	174	216	300	369	461	714	1354	1540	1708	1631	785	1288	1495	1434	1414
Wind (km/h)
Wind State(?)	cross- on	cross- on	cross- on	glass	off	cross- off	cross- off	cross- off	cross	cross- off	cross- off	off	cross- off	cross	cross	cross	cross	cross	cross	cross	cross- off	cross- off
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)				2:57AM 0.90				3:42PM 0.39				3:19AM 0.94				3:48PM 0.46				3:40AM 0.94
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
Weather Advanced Surf Forecast

Summary	cloudy	some clouds	cloudy	cloudy	rain shwrs	cloudy	some clouds	clear	clear	some clouds	clear	cloudy	rain shwrs	rain shwrs	clear	clear	clear	clear	clear	clear	clear	clear
Rain (mm)	-	-	-	-	1	-	-	-	-	-	-	-	2	1	-	-	-	-	-	-	-	-
Temp. °C	27	24	22	24	24	28	30	31	32	28	26	25	19	19	18	18	17	17	17	17	16	17
Chill °C (?)	27	24	22	24	24	28	30	31	32	28	26	25	19	18	17	17	16	16	16	17	15	16
Sunrise	-	-	-	-	6:54	-	-	-	-	-	-	-	6:56	-	-	-	-	-	-	-	6:56	-
Sunset	8:16	-	-	-	-	-	-	-	8:15	-	-	-	-	-	-	-	8:15	-	-	-	-	-
Swell1 (m) & direction	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.7 SSW	1.0 SSW	0.6 SSW	0.6 SSW	0.9 SW	0.9 SW	1.0 SSW	1.6 SW	1.6 SW	1.6 SW	1.6 SW
Period (s)	17	17	16	16	16	16	16	15	14	14	14	19	18	18	17	16	16	16	16	14	14	14
Swell2 (m) & direction	0.4 SSW	0.4 SSW	0.4 SSW	0.4 ESE	0.4 SSW	0.4 SW	0.4 SW	0.4 SW	0.4 SW	0.4 SW	0.5 SSW	0.6 SSW	0.3 SSW	0.4 NNE	0.2 NNE	0.1 NE	-	0.5 SW	0.4 SSW	1.1 SW	1.1 SW	1.1 SW
Period (s)	12	12	12	4	12	11	11	11	11	21	20	14	14	5	4	4	-	8	16	15	14	14
Wind waves (m) & direction	0.6 ESE	0.7 ESE	0.6 ESE	0.4 ESE	0.3 NNW	0.4 NW	0.4 NNW	0.4 NNW	0.4 N	0.4 NE	0.7 N	1.0 NNW	0.6 WNW	1.4 SW	1.5 SW	1.6 SW	1.6 SW	1.1 SW	0.6 SW	-	-	-
Period (s)	4	4	4	4	2	3	3	3	3	3	3	4	4	18	17	16	16	10	5	-	-	-

	Sunday 15	Monday 16
	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 (?)	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	0.6 SSW	0.6 SSW	0.7 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.6 SSW
Period(s) (?)	18	18	17	17	17	17	17	16	16	16	16	16	16	16	16	16	16	16	16	16	16	15
Energy(?)	273	270	267	266	262	257	253	248	241	239	225	227	227	221	221	216	214	250	247	194	192	186
Wind (km/h)
Wind State(?)	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	glass	cross	cross- off	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)											2:57AM 0.90
Low Tide / height (m)				7:40PM 0.24														10:19AM 0.07
Weather Advanced Surf Forecast

Summary	clear	some clouds	cloudy	cloudy	some clouds	some clouds	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	some clouds	cloudy	cloudy	cloudy	some clouds	some clouds	some clouds	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	28	28	27	27	25	24	22	22	22	23	23	24	25	26	24	25	26	28	28	30	30	31
Chill °C (?)	28	28	27	27	25	24	22	22	22	23	23	24	25	26	24	25	26	28	28	30	30	31
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:54	-	-	-	-	-	-	-
Sunset	-	-	-	8:16	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	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	0.6 SSW	0.6 SSW	0.7 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.6 SSW
Period (s)	18	18	17	17	17	17	17	16	16	16	16	16	16	16	16	16	16	16	16	16	16	15
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 ESE	0.4 ESE	0.4 ESE	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SW	0.4 SW	0.4 SW	0.4 SW	0.4 SW
Period (s)	12	12	12	12	12	12	12	12	12	12	4	4	4	12	12	11	11	11	11	11	11	11
Wind waves (m) & direction	0.6 ESE	0.6 ESE	0.6 ESE	0.7 ESE	0.7 ESE	0.7 ESE	0.7 ESE	0.7 ESE	0.6 ESE	0.6 ESE	-	0.4 ESE	0.4 ESE	0.3 NNW	0.3 NNW	0.3 NNW	0.4 NW	0.4 NW	0.4 NW	0.4 NNW	0.4 NNW	0.4 NNW
Period (s)	4	4	4	4	4	4	4	4	4	4	-	4	4	2	2	2	3	3	3	3	3	3

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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