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

	Thu		Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15			Thu
	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 (?)	0.8 SSW	2.1 SW	2.2 SW	2.2 SW	2.1 SW	1.9 SW	1.8 SW	1.8 SW	1.5 SSW	1.4 SSW	1.0 SSW	0.7 SW	0.4 SSW	0.6 SSW	0.5 SW	0.6 SSW	0.6 SSW	1.0 SSW	1.0 SSW	0.9 SW	1.2 SW	1.1 SW
Period(s) (?)	13	12	12	12	12	12	12	13	14	14	12	12	18	16	15	14	14	13	13	16	15	14
Energy(?)	219	1341	1404	1404	1281	1131	956	1112	1085	825	433	272	220	241	142	173	179	387	438	588	640	494
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	cross	cross	cross	cross	cross	cross	cross- on	cross- on	cross- off	cross	cross- off	cross- off	cross- off	on	cross	on	on	cross- on
High Tide / height (m)	4:56PM 0.80	2:30AM 0.44		5:23PM 0.72			6:01PM 0.62				11:59PM 0.63		2:25PM 0.47	12:31AM 0.67		1:31PM 0.55	12:57AM 0.68		1:24PM 0.68	1:22AM 0.67		1:35PM 0.82
Low Tide / height (m)		11:53PM 0.41	9:20AM 0.10			9:07AM 0.14			8:34AM 0.18			7:52AM 0.20	6:17PM 0.41		7:26AM 0.21		6:53PM 0.30	7:16AM 0.19		7:26PM 0.20	7:17AM 0.17
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	light rain	cloudy	rain shwrs	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	rain shwrs	clear	clear	some clouds	clear	some clouds
Rain (mm)	-	-	1	-	1	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-
High °C	19	17	15	15	15	14	15	15	16	16	16	16	17	15	16	16	17	16	17	16	14	15
Low °C	17	15	15	15	14	14	15	15	15	16	15	15	16	15	16	16	16	16	16	13	13	15
Chill °C (?)	18	15	13	13	13	12	13	13	15	15	15	16	16	14	16	15	17	16	16	16	13	14
Sunrise	-	-	6:41	-	-	6:41	-	-	6:41	-	-	6:43	-	-	6:43	-	-	6:45	-	-	6:46	-
Sunset	6:06	-	-	6:05	-	-	6:04	-	-	6:01	-	-	6:00	-	-	6:00	-	-	5:58	-	-	5:57
Swell1 (m) & direction	0.8 SSW	-	-	-	-	-	-	0.1 SW	0.7 SSW	0.6 SSW	1.0 SSW	0.7 SW	0.6 SSW	0.6 SSW	0.5 SW	0.6 SSW	0.6 SSW	1.0 SSW	1.0 SSW	0.9 SW	1.2 SW	1.1 SW
Period (s)	13	-	-	-	-	-	-	21	13	13	12	12	11	16	15	14	14	13	13	12	15	14
Swell2 (m) & direction	-	-	-	-	-	-	-	-	0.1 SW	0.1 S	0.4 SW	0.4 SW	0.4 SSW	0.5 SW	0.4 SW	0.4 SW	0.5 SW	0.1 SW	0.4 SW	0.9 SW	-	0.1 SW
Period (s)	-	-	-	-	-	-	-	-	20	20	18	19	18	11	12	11	10	19	18	16	-	22
Wind waves (m) & direction	1.2 W	2.1 SW	2.2 SW	2.2 SW	2.1 SW	1.9 SW	1.8 SW	1.8 SW	1.5 SSW	1.4 SSW	0.2 SSE	-	-	-	-	0.2 WSW	-	-	-	-	-	-
Period (s)	5	12	12	12	12	12	12	13	14	14	3	-	-	-	-	6	-	-	-	-	-	-

	Thursday 09	Friday 10	Saturday 11	Sun
	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 (?)	0.9 SSW	0.8 SSW	0.8 SSW	2.0 SW	2.1 SW	2.1 SW	2.1 SW	2.2 SW	2.1 SW	2.2 SW	2.2 SW	2.1 SW	2.1 SW	2.0 SW	1.9 SW	1.9 SW	1.9 SW	1.8 SW	1.8 SW	1.7 SW	1.8 SW	1.7 SSW
Period(s) (?)	13	13	13	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	13	13	14
Energy(?)	269	219	219	1342	1341	1486	1363	1404	1298	1404	1404	1341	1281	1225	1131	1131	1112	956	974	930	1112	1131
Wind (km/h)
Wind State(?)	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross	cross	cross- off	cross	cross	cross	cross	cross	cross	cross	cross
Tide State(?)	mid-flow	mid-flow	high	mid-ebb	low	high	mid-ebb	low	mid-flow	mid-flow	high	high-ebb	mid-ebb	mid-ebb	low-ebb	low	mid-flow	mid-flow	high	high-ebb	mid-ebb	mid-ebb
High Tide / height (m)			4:56PM 0.80			2:30AM 0.44					5:23PM 0.72								6:01PM 0.62
Low Tide / height (m)					11:53PM 0.41			9:20AM 0.10								9:07AM 0.14
Weather Advanced Surf Forecast

Summary	clear	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	cloudy	light rain	some clouds	cloudy	clear	rain shwrs	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	clear	cloudy	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	1	-	-	-	1	-	-	-	-	-	-	-	-	-
Temp. °C	18	19	17	17	16	15	15	15	15	15	15	15	14	14	14	14	14	15	15	15	15	15
Chill °C (?)	17	18	15	15	14	13	13	13	13	13	13	13	12	12	12	12	12	13	13	13	13	13
Sunrise	-	-	-	-	-	-	-	6:41	-	-	-	-	-	-	-	6:41	-	-	-	-	-	-
Sunset	-	-	6:06	-	-	-	-	-	-	-	6:05	-	-	-	-	-	-	-	6:04	-	-	-
Swell1 (m) & direction	0.9 SSW	0.8 SSW	0.8 SSW	0.7 SSW	-	0.8 SSW	-	-	-	-	-	-	-	-	-	-	-	-	0.1 SW	0.1 S	0.1 SW	0.1 S
Period (s)	13	13	13	12	-	12	-	-	-	-	-	-	-	-	-	-	-	-	21	21	21	16
Swell2 (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Wind waves (m) & direction	0.9 W	1.2 W	1.6 WSW	2.0 SW	2.1 SW	2.1 SW	2.1 SW	2.2 SW	2.1 SW	2.2 SW	2.2 SW	2.1 SW	2.1 SW	2.0 SW	1.9 SW	1.9 SW	1.9 SW	1.8 SW	1.8 SW	1.7 SW	1.8 SW	1.7 SSW
Period (s)	5	5	6	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	13	13	14

	Thursday 09	Friday 10
	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 (?)	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	2.0 SW	2.0 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.2 SW
Period(s) (?)	13	13	13	13	13	13	13	13	13	13	12	12	12	12	12	12	12	12	12	12	12	12
Energy(?)	273	273	269	269	219	219	219	219	219	219	1425	1342	1417	1477	1341	1363	1559	1486	1581	1559	1363	1427
Wind (km/h)
Wind State(?)	off	off	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)								4:56PM 0.80									2:30AM 0.44
Low Tide / height (m)															11:53PM 0.41
Weather Advanced Surf Forecast

Summary	some clouds	clear	clear	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	clear	some clouds	some clouds	cloudy	cloudy	some clouds	cloudy	cloudy	cloudy	cloudy	cloudy	some clouds	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	18	18	18	19	18	19	19	18	17	17	17	17	16	16	16	15	15	15	15	15	15	15
Chill °C (?)	17	17	17	18	17	18	18	17	15	16	16	15	14	14	14	13	13	13	13	13	13	13
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:41
Sunset	-	-	-	-	-	-	-	-	6:06	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.7 SSW	0.7 SSW	0.7 SSW	-	-	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	-	-
Period (s)	13	13	13	13	13	13	13	13	13	13	13	12	12	12	-	-	12	12	12	12	-	-
Swell2 (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Wind waves (m) & direction	0.8 W	0.8 W	0.9 W	1.0 W	1.1 W	1.2 W	1.3 WSW	1.5 WSW	1.6 WSW	1.6 WSW	2.0 SW	2.0 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.1 SW	2.2 SW
Period (s)	5	5	5	5	5	5	5	6	6	6	12	12	12	12	12	12	12	12	12	12	12	12

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