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

	Friday 10			Saturday 11			Sunday 12			Monday 13			Tuesday 14			Wednesday 15
	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	3	4	3	3	3	3	2	3	3	3	4	5	4	4	4	3
Wave Height (m) & direction (?)	1.3 SSW	1.2 SSW	1.1 SW	1.2 SSW	1.1 SW	0.9 SSW	0.9 SSW	0.9 SW	0.8 SSW	0.6 SSW	0.6 SSW	0.7 SSW	1.0 SSW	1.6 SSW	1.3 SSW	1.3 SSW	1.3 SSW	0.9 SSW
Period(s) (?)	14	14	13	14	13	13	12	12	12	18	17	16	15	15	14	13	13	12
Energy(?)	691	545	412	515	406	299	264	212	187	249	219	269	507	1059	597	555	553	258
Wind (km/h)
Wind State(?)	off	cross- off	cross- off	off	glass	glass	glass	cross- off	glass	glass	glass	glass	glass	glass	glass	cross- off	glass	glass
High Tide / height (m)			7:29PM	7:52AM		8:08PM	8:33AM		8:50PM	9:42AM		10:23PM	10:08AM 7:29PM		11:33PM	11:35AM		1:02AM
Low Tide / height (m)		1:50PM	12:56AM		3:39PM	1:29AM	1:50PM	3:19PM	2:04AM		4:10PM	3:22AM		5:20PM		4:13AM	6:01PM
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	risk thund- der	risk thund- der	clear	heavy rain	risk thund- der	risk thund- der	some clouds	risk thund- der	some clouds	risk thund- der	risk thund- der	risk thund- der	risk thund- der	mod. rain	risk thund- der	some clouds
Rain (mm)	5	1	18	46	-	23	4	1	-	3	-	2	3	1	14	8	1	-
High °C	29	29	29	26	29	27	28	29	28	28	29	28	28	28	28	26	28	28
Low °C	28	29	28	25	29	25	28	29	27	28	28	28	28	28	27	26	28	27
Chill °C (?)	29	29	29	26	29	27	28	29	28	28	29	28	28	28	28	26	28	28
Sunrise	6:22	-	-	6:22	-	-	6:18	-	-	6:18	-	-	6:16	-	-	6:18	-	-
Sunset	-	6:31	-	-	6:20	-	-	6:20	-	-	6:15	-	-	6:15	-	-	6:29	-
Swell1 (m) & direction	1.3 SSW	1.2 SSW	1.1 SW	1.2 SSW	1.1 SW	0.9 SSW	0.9 SSW	0.9 SW	0.8 SSW	0.7 SW	0.6 SW	0.7 SSW	1.0 SSW	1.6 SSW	1.3 SSW	1.3 SSW	1.3 SSW	0.9 SSW
Period (s)	14	14	13	14	13	13	12	12	12	11	11	16	15	15	14	13	13	12
Swell2 (m) & direction	0.6 S	0.6 S	0.6 S	0.6 S	0.6 SSE	0.5 S	0.5 SSE	0.6 SSE	0.4 SSE	0.6 SSW	0.6 SSW	0.7 SSW	0.7 SW	0.6 SE	0.6 SSW	0.6 SW	0.6 W	0.6 SW
Period (s)	9	9	9	8	8	8	8	8	8	18	17	11	12	7	11	15	7	14
Wind waves (m) & direction	-	0.2 WSW	-	-	-	-	-	-	-	-	-	-	-	-	0.2 ESE	0.3 ESE	-	-
Period (s)	-	6	-	-	-	-	-	-	-	-	-	-	-	-	7	6	-	-

	Friday 10	Saturday 11	Sunday 12
	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	3	4	3	3	4	4	3	3	3	3	3	3	3	3	3
Wave Height (m) & direction (?)	1.3 SSW	1.3 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.1 SW	1.1 SW	1.2 SSW	1.2 SSW	1.1 SW	1.1 SW	1.0 SSW	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SW
Period(s) (?)	14	14	14	14	14	13	13	14	14	13	13	13	13	13	13	12	12	12
Energy(?)	691	691	545	530	501	412	412	501	515	406	406	362	362	299	281	273	264	216
Wind (km/h)
Wind State(?)	off	cross- off	cross- off	cross	glass	cross- off	glass	cross- off	off	cross- off	glass	glass	glass	glass	cross- off	glass	glass	glass
Tide State(?)	mid-ebb	mid-ebb	low	mid-flow	high	low	mid-flow	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb
High Tide / height (m)					8:19PM 0.35				7:52AM 0.82				8:08PM 0.43				8:56AM 1.19
Low Tide / height (m)			1:50PM 0.03			12:56AM 0.01					2:42PM 0.05				1:59AM 0.09
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	risk thund- der	some clouds	mod. rain	risk thund- der	risk thund- der	risk thund- der	mod. rain	clear	clear	clear	cloudy	risk thund- der	some clouds	risk thund- der	risk thund- der	risk thund- der
Rain (mm)	3	2	1	-	7	6	6	5	7	-	-	-	-	3	-	3	3	1
Temp. °C	28	29	29	29	27	29	28	28	26	29	29	29	27	27	27	27	28	28
Chill °C (?)	28	29	29	29	27	29	28	28	26	29	29	29	27	27	27	27	28	28
Sunrise	-	-	-	-	-	-	-	6:22	-	-	-	-	-	-	-	6:18	-	-
Sunset	-	-	6:31	-	-	-	-	-	-	-	6:20	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 SSW	1.3 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.1 SW	1.1 SW	1.2 SSW	1.2 SSW	1.1 SW	1.1 SW	1.0 SSW	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SW
Period (s)	14	14	14	14	14	13	13	14	14	13	13	13	13	13	13	12	12	12
Swell2 (m) & direction	0.6 S	0.6 S	0.6 S	0.6 S	0.6 SSE	0.6 S	0.5 S	0.5 S	0.6 S	0.6 SSE	0.6 SSE	0.6 SSE	0.5 S	0.5 S	0.5 SSE	0.5 SSE	0.5 SSE	0.6 SSE
Period (s)	9	9	9	9	9	9	9	8	8	8	8	8	8	8	8	8	8	8
Wind waves (m) & direction	-	-	0.2 WSW	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-