Sumatra Surf

Detailed Sumatra surf forecast maps and the latest eyeball surf report from local surfers in the region. Near-shore swell is shown on the map together with the surf forecast rating for spots in Sumatra. Find the best places to surf in offshore conditions by selecting the wind option on the forecast map. Windsurfers and kite surfers can also use this option to find more favorable cross-shore conditions in Sumatra. Our local Wavefinder indicates where some of the best conditions are likely to be found in Sumatra over the next 7 days. Surf photos from Sumatra and reviews of the best spots and surfing conditions have been provided by local surfers.

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Wave Energy Map

Wave Height Map

Wind Map

Please enable JavaScript to access the following map views:All map types that you can enable here: Sumatra Colour Base Map, Wave Height, Wave Energy, Sumatra Swell 1 Energy, Swell 2 Energy, Windwave Energy, Sumatra Precipitation, Wind, Temperature, Sumatra Cloud Cover.Map overlays available for display: Sumatra Pressure, Wind.Symbols shown on the map: Sumatra Surf Breaks, Tide Forecasts, Cities, Sumatra Ski Resorts, Live Wave Buoys, Live Webcams, Sumatra Wind Now, Temperature Now, Weather Now, Sumatra Swell at breaks, Rating at breaks.

Sumatra Wavefinder

7 day 48 hour

	Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Best forecast wave conditions in Sumatra
Rating	4	4	4	3	3	4	4	5	5	4	4	4	4	4	4	4	4	4
Wave Height (m) & direction (?)	1.3 SW	1.3 SW	1.2 SW	1.1 SW	1.1 SW	1.3 SSW	1.3 SSW	1.5 SSW	1.5 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.1 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SSW	1.2 SSW
Period(s) (?)	14	14	13	13	13	15	14	16	16	14	14	14	16	16	14	14	14	13
Energy(?)	746	736	511	392	374	720	621	1098	1098	785	785	638	597	838	697	659	534	515
Wind (km/h)
Wind State(?)	off	glass	glass	cross- off	off	glass	off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	glass
High Tide / height (m)		4:28PM		5:01AM	5:00PM		5:26AM	5:29PM		6:13AM 4:43PM	6:25PM		6:40AM	6:54PM		7:06AM	6:51PM	7:22PM
Low Tide / height (m)			10:46PM	11:01AM		11:05PM	11:33AM		11:35PM	12:14PM		11:53PM	12:47PM		12:28AM	10:49PM	1:04PM	12:57AM
Weather Advanced Surf Forecast

Summary	risk thund- der	rain shwrs	rain shwrs	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	cloudy	risk thund- der	cloudy	clear	some clouds
Rain (mm)	22	2	1	4	4	5	1	3	4	5	8	11	2	-	11	-	-	-
High °C	27	26	27	26	26	27	29	28	28	29	29	29	26	27	27	28	29	28
Low °C	25	25	27	26	25	26	28	28	27	29	27	27	26	27	27	27	29	27
Chill °C (?)	27	26	27	26	26	27	29	28	28	29	29	29	26	27	27	28	29	28
Sunrise	6:24	-	-	6:18	-	-	6:24	-	-	6:18	-	-	6:18	-	-	6:18	-	-
Sunset	-	6:32	-	-	6:22	-	-	6:22	-	-	6:22	-	-	6:22	-	-	6:31	-
Swell1 (m) & direction	1.3 SW	1.3 SW	1.2 SW	1.1 SW	1.1 SW	1.3 SSW	1.3 SSW	1.5 SSW	1.5 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.1 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SSW	1.2 SSW
Period (s)	14	14	13	13	13	15	14	16	16	14	14	14	16	16	14	14	14	13
Swell2 (m) & direction	0.6 W	0.8 S	0.6 S	0.8 S	0.7 S	0.7 S	0.7 SW	0.7 S	0.8 S	0.7 S	0.1 W	0.5 S	0.9 S	1.0 S	0.8 S	0.5 SSE	0.8 S	0.3 WNW
Period (s)	5	8	9	8	8	7	18	9	8	8	16	8	11	10	9	8	9	5
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	0.7 SSW	0.9 WSW	-	0.6 WNW	-	0.6 E	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	8	5	-	5	-	4	-	-

	Saturday 20	Sunday 21	Monday 22
	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM
Best forecast wave conditions in Sumatra
Rating	4	4	4	4	4	4	4	4	3	3	3	4	4	4	4	4	4	4
Wave Height (m) & direction (?)	1.3 SW	1.3 SW	1.3 SW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.2 SW	1.3 SSW	1.3 SSW	1.2 SW	1.3 SSW	1.5 SSW
Period(s) (?)	14	14	14	14	14	13	13	13	13	13	13	14	15	15	15	14	14	14
Energy(?)	746	746	736	565	518	511	503	503	392	386	374	536	623	720	720	556	621	870
Wind (km/h)
Wind State(?)	off	off	glass	glass	glass	glass	glass	glass	cross- off	off	off	cross- off	off	glass	glass	cross- off	off	cross- off
Tide State(?)	low-flow	mid-flow	high-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)				4:28PM 0.60				5:01AM 0.61				5:04PM 0.77				5:45AM 1.05
Low Tide / height (m)						10:46PM 0.12				11:09AM 0.28				11:11PM 0.19				11:42AM 0.21
Weather Advanced Surf Forecast

Summary	risk thund- der	mod. rain	rain shwrs	some clouds	cloudy	light rain	some clouds	some clouds	risk thund- der	risk thund- der	risk thund- der	cloudy	risk thund- der	cloudy	risk thund- der	risk thund- der	risk thund- der	some clouds
Rain (mm)	13	9	2	-	-	1	-	-	2	2	3	-	1	-	3	1	1	-
Temp. °C	27	25	25	26	27	27	27	27	26	26	25	27	26	27	27	27	28	29
Chill °C (?)	27	25	25	26	27	27	27	27	26	26	25	27	26	27	27	27	28	29
Sunrise	-	-	-	-	-	-	-	6:24	-	-	-	-	-	-	-	6:18	-	-
Sunset	-	-	6:32	-	-	-	-	-	-	-	6:22	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 SW	1.3 SW	1.3 SW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.2 SW	1.3 SSW	1.3 SSW	1.2 SW	1.3 SSW	1.5 SSW
Period (s)	14	14	14	14	14	13	13	13	13	13	13	14	15	15	15	14	14	14
Swell2 (m) & direction	0.6 W	0.8 S	0.8 S	0.7 S	0.7 S	0.6 S	0.6 S	0.6 S	0.8 S	0.7 S	0.7 S	0.7 S	0.7 S	0.7 S	0.7 S	0.9 SW	0.7 SW	0.7 S
Period (s)	5	8	8	8	8	9	9	9	8	8	8	7	7	7	7	17	18	9
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-