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

	Tuesday 11			Wednesday 12			Thursday 13			Friday 14			Saturday 15			Sunday 16			Monday 17			Tue
	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 (?)	1.2 SW	1.1 SW	1.1 SW	0.9 SSW	1.0 SSW	1.1 SSW	0.9 SSW	0.8 SSW	0.7 SSW	0.9 SSW	0.9 SSW	0.6 SSW	0.6 SW	0.4 SW	0.4 SSW	0.6 SSW	0.7 SW	0.6 SSW	0.9 SW	0.9 SW	0.9 SW	0.9 SW
Period(s) (?)	13	13	13	12	13	13	13	12	11	11	11	11	10	20	18	16	16	15	14	13	13	12
Energy(?)	610	377	378	264	330	434	250	192	113	204	227	81	136	181	182	262	408	241	372	332	305	228
Wind (km/h)
Wind State(?)	cross- on	cross- off	cross	off	on	cross- on	on	cross- on	on	cross- on	cross- on	on	off	cross- off	cross- off	cross- off	cross- off	cross	cross- on	cross- off	cross- on	cross
High Tide / height (m)		4:14PM 0.31		6:17AM 0.83			7:02AM 0.69			9:26AM 0.56		2:06AM 0.52	12:09PM 0.52		1:40AM 0.63	1:06PM 0.50		1:48AM 0.74		1:42PM 0.48	2:02AM 0.84
Low Tide / height (m)	1:29PM 0.28		10:03PM 0.08			9:49PM 0.18			7:38PM 0.25		6:49PM 0.24		7:12AM 0.42	6:49PM 0.22		7:56AM 0.31	6:58PM 0.20		8:28AM 0.23	7:10PM 0.18		8:55AM 0.16
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	some clouds	light rain	rain shwrs	rain shwrs	rain shwrs	clear	some clouds	some clouds	cloudy	rain shwrs	some clouds	rain shwrs	clear	clear	some clouds	clear	some clouds
Rain (mm)	-	-	-	-	-	-	5	1	4	6	-	-	-	-	1	-	1	-	-	-	-	-
High °C	13	13	11	17	17	16	17	14	15	15	16	13	16	17	15	16	14	14	15	15	13	15
Low °C	12	12	10	14	16	16	14	14	14	14	15	12	15	16	14	15	14	13	13	14	13	14
Chill °C (?)	11	11	9	17	17	16	16	12	14	14	15	12	16	16	14	14	12	12	14	13	11	14
Sunrise	6:11	-	-	6:09	-	-	6:09	-	-	6:07	-	-	6:07	-	-	6:07	-	-	6:05	-	-	6:05
Sunset	-	8:00	-	-	8:01	-	-	8:02	-	-	8:04	-	-	8:05	-	-	8:06	-	-	8:07	-	-
Swell1 (m) & direction	0.4 SSW	1.1 SW	1.1 SW	0.9 SSW	1.0 SSW	1.1 SSW	0.9 SSW	0.8 SSW	0.7 SSW	0.1 NW	0.2 SSW	0.6 SSW	0.6 SW	0.6 SSW	0.4 SSW	0.6 SSW	0.7 SW	0.7 SW	0.9 SW	0.9 SW	0.9 SW	0.9 SW
Period (s)	13	13	13	12	13	13	13	12	11	4	11	11	10	11	18	16	16	9	14	13	13	12
Swell2 (m) & direction	0.4 SW	0.2 SSE	0.5 SW	-	-	-	-	-	0.6 ESE	0.1 NW	0.2 WSW	0.4 SE	0.2 SSW	0.4 SW	0.4 SW	0.4 SW	0.4 SW	0.6 SSW	0.5 W	0.3 SW	0.4 SW	-
Period (s)	13	3	4	-	-	-	-	-	4	4	7	4	20	20	10	10	12	15	7	13	13	-
Wind waves (m) & direction	1.2 SW	0.4 WSW	-	-	-	-	0.3 NE	0.6 E	-	0.9 SSW	0.9 SSW	-	-	0.4 W	0.8 WSW	0.7 WSW	0.8 SW	-	0.4 SE	0.5 SE	0.7 SE	0.5 SE
Period (s)	13	5	-	-	-	-	2	3	-	11	11	-	-	3	5	6	10	-	3	3	4	4

	Tuesday 11	Wednesday 12	Thursday 13
	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	1:30PM	4:30PM
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 (?)	1.5 SW	1.4 SW	1.3 SSW	1.2 SW	1.2 SSW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSW	1.0 SSW	1.1 SSW	1.1 SSW	1.1 SSW	1.0 SSW	1.0 SSW	0.9 SSW	0.9 SSW	0.8 SSW
Period(s) (?)	14	13	13	13	13	13	13	13	13	13	12	12	12	13	14	14	13	13	13	13	12	12
Energy(?)	865	913	648	610	565	377	513	370	378	335	273	264	264	330	453	453	434	331	321	250	234	192
Wind (km/h)
Wind State(?)	cross	cross- on	cross- on	cross- on	cross	cross- off	cross	cross	cross	glass	cross- off	off	off	on	on	cross- on	cross- on	on	cross- on	on	cross- on	cross- on
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)			5:38AM 0.97			4:14PM 0.31					6:17AM 0.83								7:02AM 0.69
Low Tide / height (m)					1:29PM 0.28			10:03PM 0.08								9:49PM 0.18
Weather Advanced Surf Forecast

Summary	light rain	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	cloudy	cloudy	cloudy	light rain	light rain
Rain (mm)	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5	1
Temp. °C	12	12	12	12	13	13	12	11	11	11	10	14	17	17	16	16	16	16	16	17	14	14
Chill °C (?)	9	9	10	10	11	11	10	9	10	11	9	13	17	17	16	16	16	16	16	16	12	12
Sunrise	-	-	6:11	-	-	-	-	-	-	-	6:09	-	-	-	-	-	-	-	6:09	-	-	-
Sunset	-	-	-	-	-	-	8:00	-	-	-	-	-	-	-	8:01	-	-	-	-	-	-	-
Swell1 (m) & direction	-	0.7 SW	0.4 SSW	0.4 SSW	1.2 SSW	1.1 SW	0.5 SSW	1.1 SW	1.1 SW	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSW	1.0 SSW	1.1 SSW	1.1 SSW	1.1 SSW	1.0 SSW	1.0 SSW	0.9 SSW	0.9 SSW	0.8 SSW
Period (s)	-	14	13	13	13	13	13	13	13	13	12	12	12	13	14	14	13	13	13	13	12	12
Swell2 (m) & direction	-	-	-	0.4 SW	0.6 SSW	0.2 SSE	-	-	0.5 SW	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	13	13	3	-	-	4	-	-	-	-	-	-	-	-	-	-	-	-	-
Wind waves (m) & direction	1.5 SW	1.4 SW	1.3 SSW	1.2 SW	-	0.4 WSW	1.1 SW	0.6 SW	-	-	-	-	-	-	-	-	-	-	-	0.3 NE	0.3 NE	0.6 E
Period (s)	14	13	13	13	-	5	13	4	-	-	-	-	-	-	-	-	-	-	-	2	2	3

	Mon	Tuesday 11
	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	3:30PM	4:30PM	5:30PM	6:30PM	7:30PM	8:30PM
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 (?)	1.4 SW	1.5 SW	1.5 SW	1.4 SW	1.4 SW	1.4 SW	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW	1.2 SW	1.2 SSW	1.2 SSW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW
Period(s) (?)	14	14	14	14	14	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13
Energy(?)	1047	1125	865	777	935	913	856	648	648	648	690	610	610	565	565	496	383	377	377	376	513	513
Wind (km/h)
Wind State(?)	cross	cross	cross	cross	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross	cross	cross	cross- off	cross- off	cross- off	cross- off	cross	cross	cross
High Tide / height (m)								5:38AM 0.97										4:14PM 0.31
Low Tide / height (m)															1:29PM 0.28
Weather Advanced Surf Forecast

Summary	cloudy	cloudy	cloudy	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	12	12	12	12	12	12	12	12	12	12	12	12	12	13	13	13	13	13	13	12	12	12
Chill °C (?)	9	9	9	9	9	9	10	10	10	10	10	10	10	12	11	11	11	11	11	10	10	10
Sunrise	-	-	-	-	-	-	-	-	6:11	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	8:00
Swell1 (m) & direction	0.8 SW	0.8 SW	-	-	0.7 SW	0.7 SW	0.7 SW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	1.2 SSW	1.2 SSW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	0.5 SSW	0.5 SSW
Period (s)	14	14	-	-	14	14	14	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13
Swell2 (m) & direction	-	-	-	-	-	-	-	-	-	-	0.4 SW	0.4 SW	0.4 SW	0.6 SSW	0.6 SSW	0.6 SSW	0.2 SSE	0.2 SSE	0.2 SSE	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	13	13	13	13	13	13	3	3	3	-	-	-
Wind waves (m) & direction	1.4 SW	1.5 SW	1.5 SW	1.4 SW	1.4 SW	1.4 SW	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW	1.2 SW	-	-	-	0.4 WSW	0.4 WSW	0.6 WSW	-	1.1 SW	1.1 SW
Period (s)	14	14	14	14	14	13	13	13	13	13	13	13	13	-	-	-	5	5	5	-	13	13

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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