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

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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

	Friday 01			Saturday 02			Sunday 03			Monday 04			Tuesday 05			Wednesday 06			Thursday 07			Fri
	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 (?)	1.3 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.2 SW	1.0 SW	0.6 SW	0.6 SW	1.0 SW	0.9 SW	1.5 SW	2.5 WSW	2.5 SW	2.3 SW	1.9 SW	1.8 SW	1.5 SW	1.1 SW	1.9 SSW	1.7 SSW	1.4 SSW	1.2 SSW
Period(s) (?)	16	16	16	15	14	14	13	13	15	17	16	15	18	17	16	14	14	19	16	16	15	14
Energy(?)	928	959	912	711	597	357	140	303	411	662	1164	4021	4594	3751	1783	1273	868	1345	1908	1380	870	564
Wind (km/h)
Wind State(?)	on	cross- on	cross- on	glass	off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off	off	off	off	glass	cross- on	cross- on	cross- on	cross- on	cross- on
High Tide / height (m)		4:38PM 0.62		6:30AM 0.74	3:59PM 0.56		7:29AM 0.72			10:07AM 0.73			12:10PM 0.80				12:54PM 0.88			1:26PM 0.96	2:44AM 0.36
Low Tide / height (m)	11:41AM 0.43		11:11PM 0.20		12:34PM 0.51	11:10PM 0.20			11:01PM 0.21			10:36PM 0.20			9:58PM 0.19			9:35PM 0.18			9:27PM 0.16	6:16AM 0.29
Weather Advanced Surf Forecast

Summary	some clouds	clear	some clouds	clear	clear	clear	clear	some clouds	rain shwrs	light rain	rain shwrs	rain shwrs	some clouds	clear	clear	some clouds	light rain	rain shwrs	rain shwrs	some clouds	rain shwrs	rain shwrs
Rain (mm)	-	-	-	-	-	-	-	-	1	1	2	5	-	-	-	-	2	1	2	-	1	1
High °C	13	13	12	12	12	11	12	14	14	13	13	13	14	14	13	13	13	12	12	13	14	15
Low °C	12	12	11	11	11	10	11	14	12	12	12	12	13	14	13	12	11	11	12	13	13	14
Chill °C (?)	11	11	10	12	12	9	9	12	12	10	10	10	12	12	11	11	13	10	10	12	13	14
Sunrise	7:16	-	-	7:16	-	-	7:16	-	-	7:15	-	-	7:13	-	-	7:13	-	-	7:11	-	-	7:11
Sunset	-	5:38	-	-	5:39	-	-	5:39	-	-	5:40	-	-	5:42	-	-	5:43	-	-	5:43	-	-
Swell1 (m) & direction	1.3 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.2 SW	1.0 SW	0.6 SW	0.6 SW	1.0 SW	0.9 SW	1.5 SW	1.1 SW	1.0 SW	2.3 SW	1.9 SW	1.8 SW	1.5 SW	1.3 SW	1.9 SSW	1.7 SSW	1.4 SSW	1.2 SSW
Period (s)	16	16	16	15	14	14	13	13	15	17	16	21	17	17	16	14	14	13	16	16	15	14
Swell2 (m) & direction	0.3 E	-	-	-	-	-	-	0.4 SW	0.1 W	0.9 SW	0.2 E	0.7 SSW	-	-	-	-	0.1 SW	1.1 SW	-	-	-	-
Period (s)	3	-	-	-	-	-	-	17	6	13	6	21	-	-	-	-	22	19	-	-	-	-
Wind waves (m) & direction	0.3 ESE	0.4 SE	0.4 SE	-	-	-	0.9 NNW	1.1 N	1.0 N	1.4 N	1.4 NW	2.5 WSW	2.5 SW	1.8 W	1.0 W	0.9 W	-	0.5 SE	0.5 ESE	0.5 E	0.5 ESE	0.6 SE
Period (s)	3	3	4	-	-	-	4	4	4	5	5	15	18	11	6	6	-	4	4	4	4	4

	Friday 01	Saturday 02	Sunday 03
	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	6:30AM	9:30AM	12:30PM	3:30PM	6:30PM	9:30PM
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 (?)	1.3 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW	1.1 SW	1.1 SW	1.0 SW	0.9 SW	0.8 SW	0.6 SW	0.7 SW	0.6 SW	0.6 SSW	1.0 SW
Period(s) (?)	16	16	16	16	16	16	16	15	15	15	14	14	14	14	14	13	13	13	13	13	16	15
Energy(?)	808	928	983	959	938	816	912	853	720	711	691	597	514	500	357	257	208	140	190	303	287	510
Wind (km/h)
Wind State(?)	on	on	on	cross- on	on	on	cross- on	on	cross- on	glass	glass	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
Tide State(?)	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	mid-ebb	low	high	mid-ebb	low	mid-flow	mid-flow	high	high-ebb	mid-ebb	mid-ebb	low-ebb
High Tide / height (m)	5:51AM 0.74				4:38PM 0.62				6:30AM 0.74				3:59PM 0.56					7:29AM 0.72
Low Tide / height (m)			11:41AM 0.43				11:11PM 0.20					12:34PM 0.51			11:10PM 0.20
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	some clouds	clear	clear	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	12	12	13	13	12	12	12	11	11	11	12	12	11	11	10	10	10	11	12	14	14	14
Chill °C (?)	11	10	11	11	10	10	11	10	11	11	12	12	10	9	8	7	7	8	9	12	12	12
Sunrise	-	7:16	-	-	-	-	-	-	-	7:16	-	-	-	-	-	-	-	7:16	-	-	-	-
Sunset	-	-	-	5:38	-	-	-	-	-	-	-	5:39	-	-	-	-	-	-	-	5:39	-	-
Swell1 (m) & direction	1.3 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW	1.1 SW	1.1 SW	1.0 SW	0.9 SW	0.8 SW	0.6 SW	0.7 SW	0.6 SW	0.6 SW	1.0 SW
Period (s)	16	16	16	16	16	16	16	15	15	15	14	14	14	14	14	13	13	13	13	13	12	15
Swell2 (m) & direction	0.4 SE	0.3 E	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.1 SW	0.4 SW	0.6 SSW	0.3 SW
Period (s)	4	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	18	17	16	20
Wind waves (m) & direction	-	0.3 ESE	0.3 ESE	0.4 SE	0.5 SE	0.4 SE	0.4 SE	0.3 SE	-	-	-	-	-	-	-	0.5 N	0.6 NNW	0.9 NNW	1.0 NNW	1.1 N	0.9 N	0.9 N
Period (s)	-	3	3	3	3	4	4	3	-	-	-	-	-	-	-	3	3	4	4	4	4	4

	Friday 01	Sat
	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	9:30PM	10:30PM	11:30PM	0:30AM	1:30AM
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 (?)	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW
Period(s) (?)	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	15
Energy(?)	798	798	808	926	926	928	928	983	983	971	959	959	947	950	938	939	926	816	926	914	912	900
Wind (km/h)
Wind State(?)	on	on	on	on	on	on	on	on	on	on	cross- on	cross- on	on	cross- on	on	on	on	on	on	cross- on	cross- on	cross- on
High Tide / height (m)			5:51AM 0.74											4:38PM 0.62
Low Tide / height (m)									11:41AM 0.43											11:11PM 0.20
Weather Advanced Surf Forecast

Summary	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds
Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	12	12	12	12	12	12	12	12	13	13	13	13	13	13	12	12	12	12	13	12	12	12
Chill °C (?)	11	11	11	11	11	10	10	10	11	12	12	11	11	11	10	10	10	10	12	11	11	11
Sunrise	-	-	-	-	7:16	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	5:38	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW
Period (s)	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	16	15
Swell2 (m) & direction	0.4 SE	0.4 SE	0.4 SE	0.4 SE	0.4 SE	0.3 E	0.3 E	0.3 E	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	4	4	4	4	4	3	3	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Wind waves (m) & direction	-	-	-	-	-	0.3 ESE	0.3 ESE	0.3 ESE	0.3 ESE	0.3 ESE	0.4 SE	0.4 SE	0.4 SE	0.5 SE	0.5 SE	0.5 SE	0.4 SE	0.4 SE	0.4 SE	0.4 SE	0.4 SE	0.4 SE
Period (s)	-	-	-	-	-	3	3	3	3	3	3	3	3	3	3	3	4	4	4	4	4	4

List of all animated swell maps

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St-Helena Surf Map – Wind and Wave forecasts

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