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

	Saturday 04			Sunday 05			Monday 06			Tuesday 07			Wednesday 08			Thursday 09
	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	5	6	6	5	5	5	5	5	4	4	4	3	3	4	4	4	4
Wave Height (m) & direction (?)	0.8 SSW	1.2 SSW	2.0 SSW	2.1 SW	2.0 SSW	1.8 SSW	1.5 SSW	1.5 SSW	1.5 SSW	1.3 SSW	1.2 SSW	1.2 SSW	0.9 SW	0.9 SW	1.1 SW	1.2 SW	1.1 SW	1.3 SSW
Period(s) (?)	22	21	19	19	17	16	16	16	16	15	15	14	13	13	16	15	15	15
Energy(?)	600	1210	3026	3033	2309	1777	1126	1040	1112	711	568	553	261	257	602	693	523	720
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	glass	glass	glass	glass	glass	cross- off	glass	glass	glass	glass	cross- off	cross- off	glass	glass	cross- off
High Tide / height (m)		3:13PM	3:15AM	4:05AM	4:12PM		4:49AM	5:03PM		5:16AM	5:28PM		6:11AM	6:34PM	3:13PM	6:52AM		7:16PM
Low Tide / height (m)			9:27PM	9:58AM		10:12PM	10:58AM	8:41AM	10:52PM	11:40AM		11:31PM	12:35PM		12:08AM		1:19PM	12:46AM
Weather Advanced Surf Forecast

Summary	risk thund- der	mod. rain	some clouds	some clouds	risk thund- der	risk thund- der	clear	clear	rain shwrs	some clouds	some clouds	risk thund- der	risk thund- der	risk thund- der	rain shwrs	rain shwrs	risk thund- der	rain shwrs
Rain (mm)	8	7	-	-	3	5	-	-	2	-	-	5	1	3	2	1	2	3
High °C	28	26	27	28	29	28	29	29	29	29	29	27	29	29	28	28	29	29
Low °C	27	25	27	28	29	28	28	29	28	28	29	27	28	28	27	28	28	28
Chill °C (?)	28	26	27	28	29	28	29	29	29	29	29	27	29	29	28	28	29	29
Sunrise	6:18	-	-	6:22	-	-	6:18	-	-	6:22	-	-	6:18	-	-	6:18	-	-
Sunset	-	6:20	-	-	6:20	-	-	6:16	-	-	6:31	-	-	6:20	-	-	6:37	-
Swell1 (m) & direction	0.8 SSW	1.2 SSW	2.0 SSW	2.1 SW	2.0 SSW	1.8 SSW	1.5 SSW	1.5 SSW	1.5 SSW	1.3 SSW	1.2 SSW	1.2 SSW	0.9 S	0.9 S	1.1 SW	1.2 SW	1.1 SW	1.3 SSW
Period (s)	22	21	19	19	17	16	16	16	16	15	15	14	9	9	16	15	15	15
Swell2 (m) & direction	0.7 SW	0.9 SSW	0.8 SSE	0.4 WSW	0.6 SSE	0.5 SSE	0.5 S	0.3 SSW	0.4 SSE	0.4 SSE	0.4 SSE	0.5 S	0.9 SW	0.9 SW	0.8 S	0.8 S	0.7 S	0.6 S
Period (s)	16	16	8	7	8	8	9	19	9	9	9	9	13	13	9	9	9	9
Wind waves (m) & direction	0.2 WNW	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	8	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

	Saturday 04	Sunday 05	Monday 06
	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM
Best forecast wave conditions in Sumatra
Rating	3	3	4	5	5	5	5	6	6	6	6	5	5	5	5	5	5	5
Wave Height (m) & direction (?)	0.7 SW	0.7 SW	0.8 SSW	1.2 SSW	1.2 SSW	1.3 SSW	1.6 SSW	2.0 SSW	2.1 SSW	2.1 SW	2.1 SW	2.0 SSW	2.0 SSW	2.0 SSW	2.0 SSW	1.8 SSW	1.7 SSW	1.6 SSW
Period(s) (?)	18	17	22	21	21	20	20	19	19	19	19	18	17	17	17	16	16	16
Energy(?)	312	302	600	1221	1210	1360	1939	3026	3217	3162	3033	2336	2309	2256	2230	1777	1517	1257
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off	glass	glass	glass	glass	glass	glass	glass	glass	glass
Tide State(?)	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	low	mid-flow	high
High Tide / height (m)	3:15AM 0.84				3:13PM 0.97									4:12PM 0.99				4:49AM 1.15
Low Tide / height (m)			8:41AM 0.36				9:27PM 0.17				9:58AM 0.18					10:12PM 0.11
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	risk thund- der	risk thund- der	mod. rain	light rain	cloudy	some clouds	cloudy	cloudy	cloudy	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	some clouds
Rain (mm)	5	3	3	5	6	1	-	-	-	-	-	1	2	1	2	1	2	-
Temp. °C	28	27	27	28	25	26	27	27	27	28	28	29	29	29	28	28	28	28
Chill °C (?)	28	27	27	28	25	26	27	27	27	28	28	29	29	29	28	28	28	28
Sunrise	-	6:18	-	-	-	-	-	-	-	6:22	-	-	-	-	-	-	-	6:18
Sunset	-	-	-	-	6:20	-	-	-	-	-	-	-	6:20	-	-	-	-	-
Swell1 (m) & direction	0.7 SW	0.7 SW	0.8 SSW	1.2 SSW	1.2 SSW	1.3 SSW	1.6 SSW	2.0 SSW	2.1 SSW	2.1 SW	2.1 SW	2.0 SSW	2.0 SSW	2.0 SSW	2.0 SSW	1.8 SSW	1.7 SSW	1.6 SSW
Period (s)	18	17	22	21	21	20	20	19	19	19	19	18	17	17	17	16	16	16
Swell2 (m) & direction	0.6 SSW	0.6 S	0.7 SW	0.9 SW	0.9 SSW	0.9 SSW	0.9 SSW	0.8 SSE	0.6 SSE	0.5 W	0.4 WSW	0.6 SSE	0.6 SSE	0.6 SSE	0.5 SSE	0.5 SSE	0.5 SSE	0.5 S
Period (s)	12	8	16	16	16	16	16	8	8	6	7	8	8	8	8	8	8	9
Wind waves (m) & direction	-	0.1 NW	0.2 WNW	0.3 NNW	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	8	8	8	-	-	-	-	-	-	-	-	-	-	-	-	-	-