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

Long range 3-hourly Hourly

	Tue		Wednesday 05			Thursday 06			Friday 07			Saturday 08			Sunday 09			Monday 10			Tue
	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	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Hilisataro Nias	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Hilisataro Nias	Pulau Pinang Banyak Islands	Kandui Left Mentawi Islands	Pantai Air Manis Sumatra - Mainland	Bawa Nias	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bawa Nias	Bankvaults Mentawi Islands
Rating	4	4	4	4	4	4	4	4	4	4	4	4	3	2	0	2	3	2	3	3	3	2
Wave Height (m) & direction (?)	1.3 SSW	1.1 SW	1.2 SW	1.8 SW	1.9 SSW	1.5 SSW	1.3 SSW	1.8 SSW	1.7 SSW	1.6 SSW	1.4 SSW	1.3 SSW	1.1 SSW	0.7 SSW	1.2 SW	0.9 SW	1.1 SW	0.9 SW	0.9 SW	0.9 SW	0.9 SW	0.9 SW
Period(s) (?)	12	19	18	17	16	15	14	15	14	14	14	14	14	16	15	15	14	14	13	13	13	14
Energy(?)	1181	1263	1574	2113	2002	1546	1415	1382	1145	1085	1033	1063	905	418	1135	425	1042	523	404	582	535	592
Wind (km/h)
Wind State(?)	cross- off	cross- off	off	cross- off	cross- off	off	off	off	cross	off	cross- off	off	off	cross- off	cross	cross	cross	cross	off	cross- off	cross- off	cross- off
High Tide / height (m)	5:02PM 0.86		5:38AM 0.97	5:55PM 1.34		6:17AM 0.92	6:36PM 1.39		6:47AM 0.62		7:19PM 1.40	7:45AM 0.82		8:04PM 1.35	8:32AM 0.76		8:52PM 1.26	9:24AM 0.70		9:45PM 1.14	10:33AM 0.67
Low Tide / height (m)		11:33PM 0.05	11:21AM -0.00		12:20AM -0.03	11:56AM -0.03		1:05AM -0.07	12:23PM -0.03		1:51AM -0.05		1:17PM -0.01	2:38AM 0.00		2:00PM 0.04	3:28AM 0.08		2:46PM 0.13		4:22AM 0.17	3:38PM 0.24
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	risk thund- der	mod. rain	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	rain shwrs	risk thund- der	risk thund- der	risk thund- der	rain shwrs	risk thund- der	mod. rain
Rain (mm)	11	12	5	8	16	2	3	5	4	3	15	8	4	5	24	5	15	33	13	9	2	6
High °C	26	26	28	27	26	28	28	26	28	27	26	27	28	28	25	27	27	25	25	25	28	26
Low °C	25	25	27	26	26	28	27	26	27	27	25	27	27	27	25	26	26	24	24	25	28	25
Chill °C (?)	26	26	28	27	26	28	28	26	28	27	26	27	28	28	25	27	27	25	25	25	28	26
Sunrise	-	-	6:09	-	-	6:01	-	-	6:00	-	-	6:01	-	-	6:00	-	-	6:00	-	-	6:11	-
Sunset	6:12	-	-	6:12	-	-	6:12	-	-	6:12	-	-	6:14	-	-	6:06	-	-	6:12	-	-	6:12
Swell1 (m) & direction	1.3 SSW	1.2 SSW	1.2 SW	1.8 SW	1.9 SSW	1.5 SSW	1.3 SSW	1.8 SSW	1.7 SSW	1.6 SSW	1.4 SSW	1.3 SSW	1.1 SSW	0.9 W	1.2 SW	0.9 SW	1.1 SW	1.2 W	0.9 W	1.1 S	0.9 SW	0.9 SW
Period (s)	12	12	18	17	16	15	14	15	14	14	14	14	14	8	15	15	14	8	8	8	13	14
Swell2 (m) & direction	0.8 SW	1.1 SW	1.0 SSW	0.9 SSW	0.8 SSW	0.9 SW	1.1 SW	0.1 W	0.8 WNW	0.7 W	0.7 W	0.7 SW	0.6 SW	0.7 SSW	0.7 S	0.8 W	0.6 S	0.9 SW	0.9 SW	0.9 SW	0.8 S	0.8 S
Period (s)	16	19	12	11	11	16	16	16	7	7	7	18	18	16	11	8	11	14	13	13	9	9
Wind waves (m) & direction	1.0 W	0.4 NNW	0.9 WNW	0.8 WNW	-	0.7 WNW	-	0.6 WNW	0.4 NNW	-	0.4 NNW	0.5 N	1.0 W	0.4 NW	1.7 W	0.8 WNW	1.8 W	0.4 NNW	0.3 N	1.0 WNW	1.1 WNW	1.2 W
Period (s)	5	5	7	6	-	7	-	7	3	-	3	3	8	4	8	5	8	4	4	8	7	7

	Tuesday 04			Wednesday 05								Thursday 06								Friday 07
	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM
Best forecast wave conditions in Sumatra	Lagundri - The Point Nias	Kandui Left Mentawi Islands	Pantai Air Manis Sumatra - Mainland	Bankvaults Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Hilisataro Nias	Hilisataro Nias	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands
Rating	3	0	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Wave Height (m) & direction (?)	1.3 SSW	0.9 SSW	0.6 SW	1.1 SW	1.2 SSW	1.4 SSW	1.5 SSW	2.0 SSW	1.6 SW	1.6 SW	1.9 SSW	1.9 SSW	1.9 SSW	1.8 SW	1.5 SSW	1.3 SSW	1.3 SSW	1.6 SSW	1.8 SSW	1.8 SSW	1.8 SSW	1.7 SSW
Period(s) (?)	13	20	20	19	18	18	18	18	18	17	16	16	16	16	15	14	14	14	15	15	14	14
Energy(?)	844	1467	623	1263	1511	1827	1948	2409	1776	1670	2050	2002	2063	1849	1546	1518	1415	1575	1415	1382	1354	1292
Wind (km/h)
Wind State(?)	off	cross- on	cross- off	cross- off	cross- off	off	off	off	off	off	cross- off	cross- off	cross- off	cross- off	off	off	off	cross- off	off	off	cross- off	off
Tide State(?)	-	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	mid-ebb	mid-ebb	low	mid-flow
High Tide / height (m)		5:17PM 1.26				5:33AM 0.95				5:48PM 0.97				6:17AM 0.92				6:36PM 1.39
Low Tide / height (m)				11:32PM 0.05				11:17AM 0.01				12:19AM -0.03				11:56AM -0.03					1:06AM -0.07
Weather Advanced Surf Forecast

Summary	cloudy	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	some clouds	risk thund- der	risk thund- der	risk thund- der
Rain (mm)	-	1	5	4	2	3	1	1	2	2	4	3	5	4	1	1	2	1	-	1	2	2
Temp. °C	27	27	25	26	26	26	27	29	28	27	26	26	26	26	28	28	28	27	26	26	26	26
Chill °C (?)	27	27	25	26	26	26	27	29	28	27	26	26	26	26	28	28	28	27	26	26	26	26
Sunrise	-	-	-	-	-	6:01	-	-	-	-	-	-	-	6:01	-	-	-	-	-	-	-	6:01
Sunset	6:15	-	-	-	-	-	-	-	6:14	-	-	-	-	-	-	-	6:12	-	-	-	-	-
Swell1 (m) & direction	1.3 SSW	1.3 SSW	1.0 SSW	1.2 SSW	1.2 SSW	1.4 SSW	1.5 SSW	2.0 SSW	1.6 SW	1.6 SW	1.9 SSW	1.9 SSW	1.9 SSW	1.8 SW	1.5 SSW	1.3 SSW	1.3 SSW	1.6 SSW	1.8 SSW	1.8 SSW	1.8 SSW	1.7 SSW
Period (s)	13	12	12	12	18	18	18	18	18	17	16	16	16	16	15	14	14	14	15	15	14	14
Swell2 (m) & direction	1.0 W	0.9 SSW	0.7 W	1.1 SW	1.1 SSW	1.1 SSW	1.1 SSW	0.1 W	0.9 SSW	0.9 SSW	0.9 SSW	0.8 SSW	0.9 SSW	0.9 SSW	0.9 SW	1.1 SW	1.1 SW	1.1 SW	0.6 WNW	0.1 W	0.1 W	0.1 W
Period (s)	6	20	5	19	12	12	12	20	12	11	11	11	10	10	16	16	16	16	7	16	16	16
Wind waves (m) & direction	-	0.9 WNW	-	0.4 NNW	0.3 N	0.5 WNW	0.6 WNW	0.7 WNW	-	-	0.8 WNW	-	0.7 WNW	0.7 WNW	0.7 WNW	-	-	-	-	0.6 WNW	0.7 WNW	0.7 WNW
Period (s)	-	5	-	5	5	6	6	7	-	-	6	-	6	6	7	-	-	-	-	7	7	7

	Tuesday 04										Wednesday 05
	2PM	3PM	4PM	5PM	6PM	7PM	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM
Best forecast wave conditions in Sumatra	Lagundri - The Point Nias	Kandui Left Mentawi Islands	Pantai Air Manis Sumatra - Mainland	Bankvaults Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Hilisataro Nias	Hilisataro Nias	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands
Rating	3	0	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Wave Height (m) & direction (?)	1.3 SSW	1.4 SSW	1.1 SSW	1.3 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SW	0.8 SW	0.8 SW	0.9 SSW	1.1 SW	1.1 SW	1.2 SSW	1.2 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.5 SSW	1.5 SSW	1.5 SSW	1.7 SSW
Period(s) (?)	13	13	13	12	20	20	20	20	20	20	19	19	19	18	18	18	18	18	18	18	18	18
Energy(?)	829	1344	623	1173	1475	1422	1415	1291	915	910	1067	1263	1263	1511	1511	1710	1840	1827	1971	1996	1948	2228
Wind (km/h)
Wind State(?)	off	cross- on	cross- off	cross- off	cross- on	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	cross- off	off	off	off	off	off	off	off	off	cross- off	off
High Tide / height (m)					5:17PM 1.26												5:33AM 0.95
Low Tide / height (m)											11:32PM 0.05
Weather Advanced Surf Forecast

Summary	cloudy	risk thund- der	risk thund- der	risk thund- der	cloudy	cloudy	cloudy	risk thund- der	some clouds	some clouds	risk thund- der	risk thund- der	cloudy	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	some clouds	cloudy	some clouds	some clouds
Rain (mm)	-	4	2	1	-	-	-	1	-	-	2	1	-	1	2	1	1	1	-	-	-	-
High °C	27	25	26	25	26	26	26	26	27	27	26	26	25	25	25	25	25	26	26	27	27	27
Chill °C (?)	27	25	26	25	26	26	26	26	27	27	26	26	25	25	25	25	25	26	26	27	27	27
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:01	-	-	-	-
Sunset	-	-	-	-	6:10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.3 SSW	1.4 SSW	1.1 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.3 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.5 SSW	1.5 SSW	1.5 SSW	1.7 SSW
Period (s)	13	13	13	12	12	12	12	12	12	12	12	12	12	18	18	18	18	18	18	18	18	18
Swell2 (m) & direction	1.1 W	0.8 SW	1.0 W	0.8 SW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SW	0.8 W	0.8 W	0.9 SSW	1.1 SW	1.1 SW	1.1 SSW	1.1 SSW	1.1 SSW	1.1 SSW	1.1 SSW	1.1 SSW	1.1 SSW	1.1 SSW	1.1 SSW
Period (s)	6	16	6	16	20	20	20	20	6	6	19	19	19	12	12	12	12	12	12	12	12	12
Wind waves (m) & direction	-	1.1 W	1.2 WNW	1.0 W	0.9 WNW	0.9 WNW	0.8 WNW	0.8 WNW	-	-	-	0.4 NNW	0.3 NNW	0.3 NNW	0.3 N	0.3 N	0.5 WNW	0.5 WNW	0.6 WNW	0.6 WNW	0.6 WNW	0.7 WNW
Period (s)	-	5	6	5	5	5	5	5	-	-	-	5	5	5	5	5	6	6	6	6	6	6

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