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

	Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 31			Thursday 01			Friday 02			Sat
	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 (?)	0.7 SSW	0.6 SSW	0.4 SSW	0.4 SSW	0.5 SW	1.4 SSW	1.1 SW	1.0 SW	1.2 SSW	0.6 SSW	1.3 S	0.6 SSW	0.9 SSW	0.9 SSW	0.8 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.7 SSW	0.9 SSW	1.2 SSW	1.1 SSW
Period(s) (?)	16	16	15	14	18	15	13	13	12	11	10	14	13	13	13	12	12	11	19	18	16	16
Energy(?)	247	172	89	99	221	811	446	321	490	150	415	274	374	330	247	160	109	134	424	625	721	604
Wind (km/h)
Wind State(?)	cross- on	on	cross- on	cross- off	cross- on	cross- on	off	cross	cross- on	cross- on	cross- on	on	on	on	on	on	cross- on	on	cross- on	cross	on	cross
High Tide / height (m)		7:18PM 0.50		6:12AM 0.64		8:44PM 0.58	5:55AM 0.52		10:32PM 0.68			11:54PM 0.81			12:52AM 0.94		1:56PM 0.18	1:43AM 1.04		2:33PM 0.21	2:28AM 1.12
Low Tide / height (m)	1:06PM 0.20		12:02AM 0.37	1:23PM 0.20		2:02AM 0.47		1:41PM 0.19			2:06PM 0.18			2:54PM 0.17		10:26AM 0.14	4:27PM 0.17		10:12AM 0.09	6:09PM 0.14		10:29AM 0.07
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	some clouds	clear	cloudy	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	22	24	23	28	29	25	29	26	18	19	18	14	17	18	14	17	19	15	20	21	16	20
Low °C	20	24	19	27	29	23	29	25	15	16	16	13	15	17	13	16	19	15	17	20	15	18
Chill °C (?)	22	24	23	28	29	25	29	26	17	18	17	12	16	17	12	16	19	13	20	21	15	20
Sunrise	6:05	-	-	6:07	-	-	6:07	-	-	6:07	-	-	6:09	-	-	6:09	-	-	6:11	-	-	6:11
Sunset	-	8:37	-	-	8:37	-	-	8:38	-	-	8:38	-	-	8:38	-	-	8:38	-	-	8:39	-	-
Swell1 (m) & direction	0.7 SSW	0.6 SSW	0.4 SSW	0.4 SSW	0.5 SW	1.4 SSW	1.1 SW	1.0 SW	0.6 SSW	0.6 SSW	0.4 SW	0.6 SW	0.9 SSW	0.9 SSW	0.8 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.7 SSW	0.9 SSW	1.2 SSW	1.1 SSW
Period (s)	16	16	15	14	18	15	13	13	12	11	7	10	13	13	13	12	12	11	19	18	16	16
Swell2 (m) & direction	-	0.1 S	-	0.3 ESE	0.4 SSW	-	-	-	-	0.1 SW	0.4 SW	0.6 SSW	0.4 WSW	-	-	-	-	0.1 SW	0.6 SSW	0.6 SSW	0.3 SW	-
Period (s)	-	7	-	3	13	-	-	-	-	17	10	14	9	-	-	-	-	22	11	11	11	-
Wind waves (m) & direction	0.7 ESE	0.4 ESE	0.4 ESE	0.3 ENE	-	0.4 ESE	0.3 ENE	0.5 SW	1.2 SSW	1.1 S	1.3 S	1.1 SE	0.8 SE	0.9 SE	0.9 SE	0.9 ESE	0.7 ESE	0.8 SE	0.6 SE	0.4 SE	0.6 SSE	-
Period (s)	4	4	3	3	-	3	3	3	12	5	10	5	5	5	5	5	4	4	4	4	4	-

	Saturday 27	Sunday 28	Monday 29
	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 (?)	0.7 SSW	0.7 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.5 SW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.5 SW	0.9 SSW	1.2 SW	1.4 SSW	1.4 SW	1.3 SW	1.1 SW	1.2 SW	1.0 SW	1.5 SW	0.9 SW
Period(s) (?)	16	16	16	16	16	15	15	14	14	14	14	18	16	15	15	14	14	13	13	13	12	12
Energy(?)	266	247	233	172	165	115	89	87	85	99	116	221	458	679	811	746	634	446	733	321	781	357
Wind (km/h)
Wind State(?)	cross- on	cross- on	cross- on	on	on	cross- on	cross- on	cross- on	cross	cross- off	on	cross- on	on	cross- on	cross- on	cross- on	cross- on	off	cross- off	cross	cross- on	cross- on
Tide State(?)	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	low	high	mid-ebb	mid-ebb	low	mid-flow	mid-flow
High Tide / height (m)	5:57AM 0.76				7:18PM 0.50				6:12AM 0.64					8:44PM 0.58			5:55AM 0.52
Low Tide / height (m)			1:06PM 0.20				12:02AM 0.37				1:23PM 0.20					2:02AM 0.47				1:41PM 0.19
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	clear	cloudy
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	16	20	22	24	24	22	19	19	23	28	27	29	29	25	23	23	25	29	29	26	25	18
Chill °C (?)	15	20	22	24	24	22	19	19	23	28	27	29	29	25	23	23	25	29	29	26	25	17
Sunrise	6:05	-	-	-	-	-	-	-	6:07	-	-	-	-	-	-	-	6:07	-	-	-	-	-
Sunset	-	-	-	-	8:37	-	-	-	-	-	-	-	8:37	-	-	-	-	-	-	-	8:38	-
Swell1 (m) & direction	0.7 SSW	0.7 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.5 SW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW	0.5 SW	0.9 SSW	1.2 SW	1.4 SSW	1.4 SW	1.3 SW	1.1 SW	0.9 SW	1.0 SW	0.7 SW	0.9 SW
Period (s)	16	16	16	16	16	15	15	14	14	14	14	18	16	15	15	14	14	13	13	13	12	12
Swell2 (m) & direction	-	-	0.1 S	0.1 S	0.1 S	0.1 S	-	-	0.4 ESE	0.3 ESE	0.2 SSW	0.4 SSW	-	-	-	-	-	-	0.2 E	-	-	0.6 SSW
Period (s)	-	-	7	7	6	6	-	-	3	3	19	13	-	-	-	-	-	-	3	-	-	12
Wind waves (m) & direction	0.9 ESE	0.7 ESE	0.5 E	0.4 ESE	0.3 ESE	0.4 ESE	0.4 ESE	0.4 ESE	0.4 E	0.3 ENE	0.2 ENE	-	-	0.4 ESE	0.4 ESE	0.4 ESE	0.4 E	0.3 ENE	1.2 SW	0.5 SW	1.5 SW	1.0 SSW
Period (s)	5	4	4	4	3	3	3	3	3	3	3	-	-	3	3	4	4	3	13	3	12	5

	Saturday 27	Sunday 28
	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 (?)	0.7 SW	0.7 SW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 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	0.5 SW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW
Period(s) (?)	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	15	15	15	15	15	15	15
Energy(?)	342	337	266	259	254	247	246	239	233	178	175	172	170	169	165	161	159	115	92	92	89	89
Wind (km/h)
Wind State(?)	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	on	on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)		5:57AM 0.76													7:18PM 0.50
Low Tide / height (m)									1:06PM 0.20											12:02AM 0.37
Weather Advanced Surf Forecast

Summary	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	16	16	16	17	18	20	21	22	22	23	23	24	24	24	24	23	23	22	20	20	19	19
Chill °C (?)	14	15	15	16	17	20	21	22	22	23	23	24	24	24	24	23	23	22	20	20	19	19
Sunrise	-	-	6:05	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	8:37	-	-	-	-	-	-
Swell1 (m) & direction	0.7 SW	0.7 SW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 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	0.5 SW	0.4 SSW	0.4 SSW	0.4 SSW	0.4 SSW
Period (s)	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	15	15	15	15	15	15	15
Swell2 (m) & direction	0.2 SSW	0.2 SSW	-	-	-	-	-	0.1 S	0.1 S	0.1 S	0.1 S	0.1 S	0.1 S	0.1 S	0.1 S	0.1 S	0.1 S	0.1 S	0.1 S	0.1 S	-	-
Period (s)	16	16	-	-	-	-	-	7	7	7	7	7	7	7	6	6	6	6	6	6	-	-
Wind waves (m) & direction	1.0 ESE	1.0 ESE	0.9 ESE	0.9 ESE	0.8 ESE	0.7 ESE	0.7 ESE	0.6 ESE	0.5 E	0.5 E	0.5 E	0.4 ESE	0.4 ESE	0.4 ESE	0.3 ESE	0.3 ESE	0.4 ESE	0.4 ESE	0.4 ESE	0.4 ESE	0.4 ESE	0.4 ESE
Period (s)	5	5	5	5	5	4	4	4	4	4	4	4	4	4	3	3	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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	Pressure
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