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

	Fri	Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thu
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Best forecast wave conditions in Sumatra
Rating	4	4	4	3	3	3	4	4	5	5	4	4	4	4	5	4	4	4
Wave Height (m) & direction (?)	1.3 SW	1.4 SW	1.2 SW	1.1 SW	1.1 SW	1.1 SW	1.3 SSW	1.3 SSW	1.5 SSW	1.5 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.1 SSW	1.5 SSW	1.3 SSW	1.3 SSW	1.2 SSW
Period(s) (?)	15	14	14	13	13	13	15	14	16	15	14	14	14	16	16	14	14	13
Energy(?)	677	752	590	392	392	444	720	626	1098	1083	785	691	722	597	1150	697	649	506
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	cross- off	glass	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)		4:40AM	4:33PM		5:09AM	5:10PM		5:25AM	5:28PM	4:42AM	6:13AM	6:23PM		6:17AM	6:25PM		7:04AM
Low Tide / height (m)	10:28PM	10:37AM		10:52PM 10:29PM	11:15AM		11:05PM	11:31AM		11:34PM	12:14PM		12:00AM	12:34PM		12:18AM 10:30AM		1:19PM
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	risk thund- der	risk thund- der	heavy rain	some clouds	cloudy	some clouds	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	cloudy	rain shwrs	some clouds	mod. rain
Rain (mm)	8	3	21	70	19	-	-	-	3	5	7	8	11	2	-	1	-	6
High °C	28	28	25	27	25	27	26	28	28	27	29	29	27	28	28	28	29	29
Low °C	28	28	25	24	24	27	26	27	28	27	28	27	25	27	28	27	28	28
Chill °C (?)	28	28	25	27	25	27	26	28	28	27	29	29	27	28	28	28	29	29
Sunrise	-	6:16	-	-	6:18	-	-	6:18	-	-	6:18	-	-	6:18	-	-	6:18	-
Sunset	-	-	6:30	-	-	6:32	-	-	6:22	-	-	6:30	-	-	6:22	-	-	6:22
Swell1 (m) & direction	1.3 SW	1.4 SW	1.2 SW	1.1 SW	1.1 SW	1.1 SW	1.3 SSW	1.3 SSW	1.5 SSW	1.5 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.1 SSW	1.5 SSW	1.3 SSW	1.3 SSW	1.2 SSW
Period (s)	15	14	14	13	13	13	15	14	16	15	14	14	14	16	16	14	14	13
Swell2 (m) & direction	0.8 S	0.3 SE	0.7 S	0.9 S	1.0 S	0.6 S	0.8 S	0.8 SSW	0.7 S	0.7 S	0.6 S	0.5 S	0.6 SSW	1.1 SSW	0.6 SSE	0.8 S	0.5 SSE	0.5 SE
Period (s)	8	8	8	8	7	8	7	16	9	8	8	9	18	13	11	9	8	8
Wind waves (m) & direction	-	-	1.0 W	-	1.4 N	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	6	-	6	-	-	-	-	-	-	-	-	-	-	-	-	-

	Fri	Saturday 20	Sunday 21	Mon
	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM
Best forecast wave conditions in Sumatra
Rating	4	4	4	4	4	4	4	3	4	3	3	3	3	3	3	4	4	4
Wave Height (m) & direction (?)	1.6 SW	1.3 SW	1.3 SW	1.2 SW	1.4 SW	1.1 SW	1.2 SW	1.2 SW	1.2 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.2 SW	1.3 SSW
Period(s) (?)	15	15	14	14	14	14	14	14	14	13	13	13	13	13	13	14	15	15
Energy(?)	1169	677	668	598	752	513	590	557	518	392	392	392	392	444	444	536	623	720
Wind (km/h)
Wind State(?)	cross	cross- off	cross- off	cross- off	cross- off	glass	cross- off	cross	cross- off	cross- off	cross- off	off	cross- off	glass	glass	cross- off	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
High Tide / height (m)				4:40AM 0.75				4:27PM 0.61				5:14AM 0.94				5:04PM 0.77
Low Tide / height (m)		10:29PM 0.23				10:37AM 0.32				10:49PM 0.23				11:01AM 0.17				11:10PM 0.18
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	mod. rain	light rain	risk thund- der	risk thund- der	mod. rain	risk thund- der	heavy rain	cloudy	cloudy	risk thund- der	cloudy	some clouds
Rain (mm)	1	2	1	2	1	2	9	2	1	4	9	56	17	-	-	1	-	-
Temp. °C	29	28	28	28	28	28	25	26	27	27	25	24	24	27	27	27	26	26
Chill °C (?)	29	28	28	28	28	28	25	26	27	27	25	24	24	27	27	27	26	26
Sunrise	-	-	-	6:16	-	-	-	-	-	-	-	6:18	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	6:30	-	-	-	-	-	-	-	6:32	-	-	-
Swell1 (m) & direction	1.6 SW	1.3 SW	1.3 SW	1.2 SW	1.4 SW	1.1 SW	1.2 SW	1.2 SW	1.2 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.1 SW	1.2 SW	1.3 SSW
Period (s)	15	15	14	14	14	14	14	14	14	13	13	13	13	13	13	14	15	15
Swell2 (m) & direction	0.5 S	0.8 S	0.7 S	0.6 S	0.3 SE	0.7 S	0.7 S	0.7 S	0.7 S	0.9 S	1.0 S	1.0 S	1.0 S	0.6 S	0.6 S	0.9 N	0.9 S	0.8 S
Period (s)	8	8	8	9	8	8	8	8	8	8	8	7	7	9	8	6	7	7
Wind waves (m) & direction	-	-	-	-	-	-	1.0 W	1.1 W	1.1 W	-	0.6 N	1.2 N	1.4 N	-	-	1.1 WSW	0.3 WNW	-
Period (s)	-	-	-	-	-	-	6	6	6	-	4	5	6	-	-	4	5	-