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

	Thu	Friday 02			Saturday 03			Sunday 04			Monday 05			Tuesday 06			Wednesday 07			Thursday 08
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
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	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Thunders 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	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands
Rating	3	3	3	3	3	3	3	3	2	2	2	4	4	4	4	4	4	4	4	3	3	3
Wave Height (m) & direction (?)	1.2 SW	1.3 SSW	1.0 SW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW	1.2 SSW	1.0 SSW	0.9 SSW	0.5 S	1.3 S	1.6 S	1.9 S	2.0 S	1.9 S	1.7 S	1.6 S	1.6 SSW	1.6 SSW	1.4 SSW	1.2 SSW
Period(s) (?)	15	15	16	16	15	14	14	14	13	13	22	20	18	17	16	15	14	14	14	14	14	13
Energy(?)	631	720	502	832	711	701	589	501	357	299	229	1281	1670	2093	2053	1698	1229	1063	1106	966	711	539
Wind (km/h)
Wind State(?)	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	cross- off	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass
High Tide / height (m)		9:21AM 9:00PM		9:53PM	10:15AM		11:02PM	11:20AM		12:31AM	12:19PM		2:00AM		1:57PM 9:21AM	3:06AM		3:03PM	4:22PM	12:59PM	12:30AM
Low Tide / height (m)	2:25AM		3:54PM	3:09AM		4:49PM	4:00AM	2:25AM	6:14PM		4:33AM		7:23PM	6:44AM		8:39PM	8:59AM		6:21AM		7:05PM	6:26AM
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	risk thund- der	some clouds	clear	some clouds	some clouds	risk thund- der	some clouds	some clouds	clear	some clouds	some clouds	some clouds	clear	clear	clear	clear	clear	clear	some clouds	clear
Rain (mm)	2	2	1	-	-	-	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-
High °C	27	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28
Low °C	27	27	28	27	28	28	27	27	28	27	27	28	27	28	28	27	27	28	27	27	28	27
Chill °C (?)	27	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28	28
Sunrise	-	6:18	-	-	6:18	-	-	6:22	-	-	6:18	-	-	6:18	-	-	6:18	-	-	6:18	-	-
Sunset	-	-	6:21	-	-	6:21	-	-	6:20	-	-	6:15	-	-	6:20	-	-	6:20	-	-	6:20	-
Swell1 (m) & direction	1.2 SW	1.3 SSW	1.0 SW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW	1.2 SSW	1.0 SSW	0.9 SSW	0.8 SSW	1.3 S	1.6 S	1.9 S	2.0 S	1.9 S	1.7 S	1.6 S	1.6 SSW	1.6 SSW	1.4 SSW	1.2 SSW
Period (s)	15	15	16	16	15	14	14	14	13	13	13	20	18	17	16	15	14	14	14	14	14	13
Swell2 (m) & direction	0.7 SSE	0.7 SSE	0.9 SSW	0.7 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	0.6 SSW	0.9 SW	0.8 SSW	0.9 SSW	-	0.1 W	0.1 S	0.1 W
Period (s)	9	9	13	8	8	8	8	8	8	8	22	12	12	12	12	18	16	16	-	16	16	6
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

	Thu	Friday 02								Saturday 03								Sun
	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM
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	Kandui Left Mentawi Islands	Thunders Mentawi Islands	Kandui Left Mentawi Islands	Bawa Nias	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Asu Nias	Kandui Left Mentawi Islands
Rating	3	3	3	3	3	3	3	2	3	3	3	3	3	3	3	3	3	3
Wave Height (m) & direction (?)	1.2 SSW	1.2 SW	1.2 SW	1.2 SW	1.3 SSW	1.0 SW	1.0 SW	0.9 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW
Period(s) (?)	15	15	15	15	15	16	16	16	16	16	16	15	15	14	14	14	14	14
Energy(?)	576	631	631	631	720	521	502	441	832	832	832	740	711	701	701	691	691	589
Wind (km/h)
Wind State(?)	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass	glass
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	mid-flow	high
High Tide / height (m)	9:00PM 0.76				9:21AM 1.23				9:36PM 0.51					10:15AM 1.10				11:02PM 0.63
Low Tide / height (m)			2:25AM 0.07				3:54PM 0.12				2:31AM 0.11					4:50PM 0.21
Weather Advanced Surf Forecast

Summary	some clouds	some clouds	some clouds	risk thund- der	risk thund- der	risk thund- der	risk thund- der	some clouds	clear	some clouds	cloudy	some clouds	clear	clear	some clouds	some clouds	some clouds	clear
Rain (mm)	-	-	-	2	1	1	1	-	-	-	-	-	-	-	-	-	-	-
Temp. °C	27	27	27	27	27	28	28	28	27	27	27	27	28	28	28	28	28	27
Chill °C (?)	27	27	27	27	27	28	28	28	27	27	27	27	28	28	28	28	28	27
Sunrise	-	-	-	6:18	-	-	-	-	-	-	-	6:18	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	6:21	-	-	-	-	-	-	-	6:21	-	-	-
Swell1 (m) & direction	1.2 SSW	1.2 SW	1.2 SW	1.2 SW	1.3 SSW	1.0 SW	1.0 SW	0.9 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SW
Period (s)	15	15	15	15	15	16	16	16	16	16	16	15	15	14	14	14	14	14
Swell2 (m) & direction	0.8 SSE	0.7 SSE	0.7 SSE	0.7 SSE	0.7 SSE	0.9 SSW	0.9 SSW	0.9 SSW	0.8 SSE	0.7 SSE	0.6 SSE	0.6 SSE	0.6 SSE	0.6 SSE	0.6 SSE	0.5 SSE	0.5 S	0.5 S
Period (s)	9	9	9	9	9	13	13	13	8	8	9	8	8	8	8	8	8	8
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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