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

	Tue		Wednesday 08			Thursday 09			Friday 10			Saturday 11			Sunday 12			Mon
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Best forecast wave conditions in Sumatra
Rating	4	4	3	3	4	4	4	4	4	4	3	4	3	3	3	3	3	3
Wave Height (m) & direction (?)	1.2 SSW	1.2 SSW	0.8 SSW	0.9 SW	1.1 SW	1.1 SW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.1 SW	1.2 SSW	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SW	0.6 SSW
Period(s) (?)	15	14	13	13	16	15	15	15	14	14	13	14	13	13	13	12	12	18
Energy(?)	568	553	229	257	602	605	666	631	597	597	412	508	368	299	277	255	212	249
Wind (km/h)
Wind State(?)	cross- off	off	off	cross- off	glass	off	cross- off	off	cross- off	cross- off	cross- off	off	cross- off	cross- off	off	glass	off	cross- off
High Tide / height (m)	5:28PM		6:47AM		5:50PM	6:52AM		7:16PM	7:12AM		7:29PM	8:14AM		8:08PM	8:33AM		8:50PM 5:54AM	9:18AM
Low Tide / height (m)		11:19PM		1:26PM	12:08AM		1:19PM	12:46AM		1:50PM	12:56AM 11:19PM		2:42PM	1:29AM		3:36PM	2:04AM
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	clear	clear	rain shwrs	some clouds	risk thund- der	risk thund- der	mod. rain	risk thund- der	rain shwrs	clear
Rain (mm)	-	-	1	1	1	1	2	7	-	-	1	-	1	12	7	1	2	-
High °C	28	28	28	29	28	29	29	29	29	29	29	29	29	29	28	29	28	28
Low °C	28	27	27	29	28	28	29	28	29	29	28	28	29	28	28	29	27	28
Chill °C (?)	28	28	28	29	28	29	29	29	29	29	29	29	29	29	28	29	28	28
Sunrise	-	-	6:18	-	-	6:22	-	-	6:18	-	-	6:22	-	-	6:22	-	-	6:18
Sunset	6:31	-	-	6:31	-	-	6:31	-	-	6:31	-	-	6:31	-	-	6:20	-	-
Swell1 (m) & direction	1.2 SSW	1.2 SSW	0.9 SSE	0.9 SW	1.1 SW	1.1 SW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.1 SW	1.2 SSW	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SW	0.7 SW
Period (s)	15	14	9	13	16	15	15	15	14	14	13	14	13	13	13	12	12	11
Swell2 (m) & direction	0.5 W	0.6 S	0.8 SSW	0.8 S	0.8 SSE	0.7 S	0.7 S	0.6 S	0.7 SSE	0.6 S	0.6 S	0.6 S	0.4 SSE	0.5 S	0.4 SSW	0.5 S	0.5 S	0.6 SSW
Period (s)	5	9	13	9	9	9	9	9	9	9	9	8	8	8	4	8	8	18
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	0.4 S	0.6 S	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	3	8	-	-	-	-

	Tuesday 07	Wednesday 08	Thursday 09
	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM
Best forecast wave conditions in Sumatra
Rating	4	4	4	4	3	3	3	3	3	3	3	4	4	4	4	4	4	4
Wave Height (m) & direction (?)	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	0.9 SW	0.9 SW	0.8 SSW	0.9 SW	0.9 SW	0.9 SW	0.9 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.2 SW	1.2 SW
Period(s) (?)	15	14	14	14	14	14	13	13	13	13	13	16	16	16	15	15	15	15
Energy(?)	568	561	561	553	297	280	229	257	257	257	253	602	565	587	605	597	666	657
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	off	cross- off	off	off	cross- off	cross- off	off	off	glass	glass	off	off	glass	cross- off	cross- off
Tide State(?)	-	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	mid-ebb	low	high
High Tide / height (m)		5:28PM 0.62				6:11AM 1.35				6:10PM 0.58				6:33AM 0.89				6:50PM 0.53
Low Tide / height (m)				12:21AM 0.01				12:35PM 0.00				12:08AM 0.01					1:08PM 0.01
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	risk thund- der	clear	risk thund- der	some clouds	some clouds	cloudy	cloudy	some clouds	risk thund- der	clear	risk thund- der	clear
Rain (mm)	-	-	-	-	-	-	1	-	1	-	-	-	-	-	1	-	2	-
Temp. °C	28	28	28	27	27	27	27	28	29	29	28	28	28	28	28	29	29	29
Chill °C (?)	28	28	28	27	27	27	27	28	29	29	28	28	28	28	28	29	29	29
Sunrise	-	-	-	-	-	6:18	-	-	-	-	-	-	-	6:22	-	-	-	-
Sunset	6:31	-	-	-	-	-	-	-	6:31	-	-	-	-	-	-	-	6:31	-
Swell1 (m) & direction	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	0.9 SSE	0.9 SSE	0.9 SSE	0.9 SSE	0.9 SW	0.9 SW	0.9 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.2 SW	1.2 SW
Period (s)	15	14	14	14	9	9	9	9	13	13	13	16	16	16	15	15	15	15
Swell2 (m) & direction	0.5 W	0.6 W	0.5 W	0.6 S	0.9 SW	0.9 SW	0.8 SSW	0.9 SW	0.8 S	0.7 S	0.7 S	0.8 SSE	0.8 SSE	0.7 S	0.7 S	0.6 S	0.7 S	0.7 S
Period (s)	5	5	6	9	14	14	13	13	9	10	10	9	9	9	9	9	9	9
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Banyak Islands	Nias
Mentawi Islands	Simeulue Island

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