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

	Wed		Thursday 01			Friday 02			Saturday 03			Sunday 04			Monday 05			Tuesday 06			Wed
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Best forecast wave conditions in Sumatra	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Asu Nias	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Asu Nias	Kandui Left Mentawi Islands	Jackals Simeulue Island
Rating	2	2	2	2	3	3	3	3	3	3	3	3	2	2	2	3	4	4	4	4	4	4
Wave Height (m) & direction (?)	0.9 SW	0.8 SSW	0.7 SW	0.9 SSW	1.2 SW	1.3 SSW	1.0 SW	1.4 SW	1.3 SSW	1.3 SSW	1.2 SW	1.2 SSW	1.0 SSW	0.9 SSW	0.8 SSW	0.9 S	1.5 S	1.9 S	2.1 S	1.8 SSW	2.0 SSW	1.8 SSW
Period(s) (?)	13	13	16	15	15	15	16	16	15	14	14	14	13	13	13	21	19	17	16	16	15	15
Energy(?)	261	219	264	414	631	720	502	906	711	701	589	501	362	299	212	723	1566	2142	2323	1707	1680	1500
Wind (km/h)
Wind State(?)	glass	glass	glass	cross- off	glass	glass	cross- off	off	glass	glass	cross- off	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass
High Tide / height (m)		8:13PM	8:33AM		9:00PM	9:21AM		9:18PM	10:13AM		11:02PM	11:20AM		12:31AM	12:38PM		1:58AM		10:10PM		1:21PM	11:46PM
Low Tide / height (m)		1:44AM 2:17PM		3:04PM	2:25AM		3:54PM	2:31AM		5:06PM	4:00AM		5:57PM 1:44AM		5:06AM		7:25PM	6:45AM		6:25AM	6:24PM
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	clear	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	rain shwrs	risk thund- der	risk thund- der	some clouds	risk thund- der	risk thund- der	clear	clear	clear	clear	clear	clear	clear	some clouds
Rain (mm)	2	2	-	1	1	2	4	3	1	2	3	-	1	1	-	-	-	-	-	-	-	-
High °C	28	27	28	28	28	28	28	27	28	28	27	28	28	28	28	28	28	28	28	28	28	30
Low °C	28	27	28	28	27	28	28	26	27	28	26	27	28	27	27	28	27	27	28	27	28	28
Chill °C (?)	28	27	28	28	28	28	28	27	28	28	27	28	28	28	28	28	28	28	28	28	28	30
Sunrise	-	-	6:18	-	-	6:18	-	-	6:18	-	-	6:22	-	-	6:18	-	-	6:18	-	-	6:18	-
Sunset	6:21	-	-	6:21	-	-	6:21	-	-	6:21	-	-	6:20	-	-	6:20	-	-	6:20	-	-	6:37
Swell1 (m) & direction	0.9 SW	0.8 S	0.8 S	0.9 SSW	1.2 SW	1.3 SSW	1.0 SW	1.4 SW	1.3 SSW	1.3 SSW	1.2 SW	1.2 SSW	1.0 SSW	0.9 SSW	0.8 SSW	0.9 S	1.5 S	1.9 S	2.1 S	1.8 SSW	2.0 SSW	1.8 SSW
Period (s)	13	9	9	15	15	15	16	16	15	14	14	14	13	13	13	21	19	17	16	16	15	15
Swell2 (m) & direction	0.8 S	0.8 SSW	0.7 SW	0.8 SSE	0.7 SSE	0.7 SSE	0.9 SSW	0.6 SSE	0.6 SSE	0.6 SSE	0.5 S	0.4 SSE	0.5 SSE	0.5 SSE	0.5 S	0.8 SSW	0.7 SW	0.7 SSW	0.5 S	0.8 SW	0.8 SSW	0.3 S
Period (s)	10	13	13	9	9	9	13	9	8	8	8	8	8	8	8	12	12	12	7	18	16	7
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

	Wednesday 30			Thursday 01								Friday 02
	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM
Best forecast wave conditions in Sumatra	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Asu Nias	Hideaways (Mentawi Islands) Mentawi Islands	Bommie Peak Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands
Rating	2	2	2	2	2	2	2	2	2	2	3	3	3	3	3	3	3	2
Wave Height (m) & direction (?)	0.9 SW	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.6 SW	0.7 SW	0.7 SW	0.9 SSW	0.9 SW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.3 SSW	1.0 SW	1.0 SW	0.9 SSW
Period(s) (?)	13	13	13	13	13	16	16	16	15	15	15	15	15	15	15	16	16	16
Energy(?)	261	225	222	219	219	211	264	264	414	318	631	631	631	631	720	521	502	441
Wind (km/h)
Wind State(?)	glass	glass	glass	glass	glass	glass	glass	glass	cross- off	cross- off	glass	glass	glass	glass	glass	glass	cross- off	cross- off
Tide State(?)	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow
High Tide / height (m)			8:13PM 0.83				8:33AM 1.33				9:00PM 0.76				9:21AM 1.23
Low Tide / height (m)	2:17PM -0.03				1:44AM 0.00				3:04PM 0.04				2:25AM 0.07				3:53PM 0.12
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	some clouds	some clouds	risk thund- der	risk thund- der	clear	some clouds	risk thund- der	clear	clear	some clouds	some clouds	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der
Rain (mm)	1	1	-	-	1	1	-	-	1	-	-	-	-	1	1	1	2	2
Temp. °C	28	28	27	27	27	27	28	28	28	28	28	28	27	27	28	28	28	28
Chill °C (?)	28	28	27	27	27	27	28	28	28	28	28	28	27	27	28	28	28	28
Sunrise	-	-	-	-	-	6:18	-	-	-	-	-	-	-	6:18	-	-	-	-
Sunset	6:21	-	-	-	-	-	-	-	6:21	-	-	-	-	-	-	-	6:21	-
Swell1 (m) & direction	0.9 SW	0.8 S	0.8 S	0.8 S	0.8 S	0.8 S	0.8 S	0.8 SSW	0.9 SSW	0.9 SW	1.2 SW	1.2 SW	1.2 SW	1.2 SW	1.3 SSW	1.0 SW	1.0 SW	0.9 SSW
Period (s)	13	10	9	9	9	9	9	13	15	15	15	15	15	15	15	16	16	16
Swell2 (m) & direction	0.8 S	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.7 SW	0.7 SW	0.7 SW	0.8 SSE	0.6 S	0.7 SSE	0.7 SSE	0.7 SSE	0.7 SSE	0.7 SSE	0.9 SSW	0.9 SSW	0.9 SSW
Period (s)	10	13	13	13	13	13	13	16	9	9	9	9	9	9	9	13	13	13
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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