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

	Mon		Tuesday 04			Wednesday 05			Thursday 06			Friday 07			Saturday 08			Sunday 09			Mon
	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	Hilisataro Nias	Hilisataro Nias	Bankvaults Mentawi Islands	Burgerworld Mentawi Islands	Hilisataro Nias	Hiliduha Nias	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Kandui Left Mentawi Islands	Lagundri - The Point Nias	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Hilisataro Nias	Hiliduha Nias	Lagundri - The Point Nias	Lagundri - The Point Nias	Lagundri - The Point Nias	Lagundri - The Point Nias	Lagundri - The Point Nias	Bawa Nias	Hiliduha Nias
Rating	4	3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	3	3	2	2
Wave Height (m) & direction (?)	1.6 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.1 SW	1.2 SW	1.6 SW	1.9 SSW	1.8 SSW	1.3 SSW	1.7 SSW	1.7 SSW	1.6 SSW	1.4 SSW	1.3 SSW	1.3 SSW	0.9 SW	1.1 SW	1.2 SW	1.1 SW	1.0 SW	0.8 SW
Period(s) (?)	15	14	13	12	19	18	18	16	15	14	15	14	14	14	14	14	16	16	15	14	14	14
Energy(?)	1117	884	957	1181	1448	1273	1850	2013	1809	1446	1258	1123	1181	945	1390	1239	1039	1061	1014	824	649	422
Wind (km/h)
Wind State(?)	off	off	off	cross- off	cross- off	off	cross- off	cross	off	cross	off	cross- off	off	off	cross- off	off	off	off	off	off	cross- off	cross- off
High Tide / height (m)	4:39PM 1.12		4:49AM 0.95	5:15PM 1.24		5:45AM 0.52	5:48PM 0.97		6:05AM 0.66	6:28PM 1.00		7:01AM 0.88		7:19PM 1.40	7:47AM 0.85		7:54PM 0.96	8:14AM 0.51		8:37PM 0.87	9:24AM 0.70
Low Tide / height (m)		10:44PM 0.16	10:38AM 0.06		11:32PM 0.05	11:44AM -0.00		12:16AM 0.00	11:48AM -0.03		1:05AM -0.07	12:36PM -0.04		1:51AM -0.05		1:17PM -0.01	2:33AM 0.04		1:34PM 0.03	3:24AM 0.10		2:46PM 0.13
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	mod. rain	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	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	light rain
Rain (mm)	6	11	8	6	19	4	2	13	2	4	3	4	2	13	3	3	5	6	5	12	4	1
High °C	29	27	27	25	25	28	28	27	28	28	27	26	27	27	27	27	27	27	27	26	26	27
Low °C	28	26	26	25	24	27	27	26	27	28	27	26	26	26	26	27	26	27	26	26	26	26
Chill °C (?)	29	27	27	25	25	28	28	27	28	28	27	26	27	27	27	27	27	27	27	26	26	27
Sunrise	-	-	6:09	-	-	6:09	-	-	6:01	-	-	6:01	-	-	6:09	-	-	6:09	-	-	6:11	-
Sunset	6:10	-	-	6:12	-	-	6:15	-	-	6:12	-	-	6:12	-	-	6:15	-	-	6:15	-	-	6:15
Swell1 (m) & direction	1.6 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.2 SSW	1.2 SW	1.6 SW	1.9 SSW	1.8 SSW	1.3 SSW	1.7 SSW	1.7 SSW	1.6 SSW	1.4 SSW	1.7 W	1.6 W	1.3 W	1.6 W	1.6 W	1.3 W	1.2 W	1.0 W
Period (s)	15	14	13	12	12	18	18	16	15	14	15	14	14	14	8	8	8	8	8	8	8	8
Swell2 (m) & direction	0.3 SW	0.4 SW	0.5 SW	0.8 SW	1.1 SW	1.0 SSW	0.9 SSW	0.8 SSW	0.9 SW	1.1 SW	0.7 W	0.6 WNW	0.3 SSW	0.4 SW	1.3 SSW	1.3 SSW	1.0 SSW	1.1 SW	1.2 SW	1.1 SW	1.0 SW	0.8 SW
Period (s)	18	18	16	16	19	12	12	11	16	16	7	7	13	19	14	14	14	16	15	14	14	14
Wind waves (m) & direction	0.4 NW	0.6 W	1.0 W	1.2 WNW	0.8 NW	-	0.9 WNW	0.8 WNW	0.4 NNW	0.6 WNW	-	0.4 NNW	0.7 WNW	0.8 W	-	-	-	-	-	-	-	-
Period (s)	8	5	6	5	6	-	7	6	4	7	-	4	7	8	-	-	-	-	-	-	-	-

	Monday 03			Tuesday 04								Wednesday 05								Thursday 06
	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	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Teupah Simeulue Island	Hilisataro Nias	Hilisataro Nias	Hilisataro Nias	Hilisataro Nias	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Burgerworld Mentawi Islands	Bankvaults Mentawi Islands	Hilisataro Nias	Hilisataro Nias	Hiliduha Nias	Hiliduha Nias	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands
Rating	4	4	4	4	4	4	3	3	3	3	4	4	4	4	4	4	4	4	4	4	4	4
Wave Height (m) & direction (?)	1.6 SSW	1.7 SSW	1.7 SSW	1.6 SSW	1.6 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.3 SSW	0.9 SW	1.1 SW	1.2 SSW	1.4 SSW	1.5 SSW	2.0 SSW	1.6 SW	1.6 SW	1.9 SW	1.9 SW	1.9 SSW	2.1 SSW
Period(s) (?)	15	14	14	14	13	14	13	13	13	13	20	19	18	18	18	18	18	17	16	16	16	16
Energy(?)	1132	1305	1274	1186	1168	1174	957	1023	1001	892	1215	1448	1511	1808	1783	2409	1850	1670	1905	1892	2039	2143
Wind (km/h)
Wind State(?)	cross- off	cross- off	off	off	off	cross- off	off	off	off	off	off	cross- off	cross- off	off	off	off	off	off	cross- off	cross- 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	low	mid-flow	high
High Tide / height (m)		4:39PM 1.12				5:03AM 0.54				5:10PM 0.89				5:33AM 0.95				5:48PM 0.97				6:17AM 0.92
Low Tide / height (m)				10:43PM 0.16				10:39AM 0.04				11:32PM 0.05				11:17AM 0.01				12:13AM -0.00
Weather Advanced Surf Forecast

Summary	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	mod. rain	mod. rain	risk thund- der	risk thund- der	cloudy	risk thund- der	risk thund- der	some clouds	risk thund- der	risk thund- der	risk thund- der
Rain (mm)	4	2	2	7	11	1	4	4	3	-	2	6	6	5	1	-	1	1	-	1	4	1
Temp. °C	29	28	27	27	26	26	27	26	26	26	25	24	24	25	25	26	28	27	27	27	26	26
Chill °C (?)	29	28	27	27	26	26	27	26	26	26	25	24	24	25	25	26	28	27	27	27	26	26
Sunrise	-	-	-	-	-	6:16	-	-	-	-	-	-	-	6:01	-	-	-	-	-	-	-	6:01
Sunset	6:10	-	-	-	-	-	-	-	6:14	-	-	-	-	-	-	-	6:14	-	-	-	-	-
Swell1 (m) & direction	1.6 SSW	1.7 SSW	1.7 SSW	1.6 SSW	1.6 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.3 SSW	1.3 SSW	1.2 SSW	1.2 SSW	1.2 SSW	1.4 SSW	1.5 SSW	2.0 SSW	1.6 SW	1.6 SW	1.9 SW	1.9 SW	1.9 SSW	2.1 SSW
Period (s)	15	14	14	14	13	14	13	13	13	13	12	12	18	18	18	18	18	17	16	16	16	16
Swell2 (m) & direction	0.3 SW	0.4 SW	0.4 SW	0.6 SW	0.6 SW	1.2 W	0.5 SW	0.6 SW	1.1 W	1.0 W	0.9 SW	1.1 SW	1.1 SSW	1.0 SSW	1.1 SSW	0.1 W	0.9 SSW	0.9 SSW	0.8 W	0.8 W	0.9 SSW	0.6 WNW
Period (s)	18	18	18	18	17	6	16	16	6	6	20	19	12	12	12	20	12	11	7	7	11	7
Wind waves (m) & direction	0.4 NW	0.5 NW	0.4 NW	0.5 NW	0.7 NNW	1.3 WNW	1.0 W	1.2 W	1.4 WNW	-	0.8 WNW	0.8 NW	0.7 N	0.6 N	0.5 N	0.7 WNW	0.9 WNW	-	-	-	0.8 WNW	0.4 NNW
Period (s)	8	8	8	3	3	6	6	6	6	-	5	6	5	5	4	7	7	-	-	-	7	4

	Monday 03										Tuesday 04
	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	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Teupah Simeulue Island	Hilisataro Nias	Hilisataro Nias	Hilisataro Nias	Hilisataro Nias	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Burgerworld Mentawi Islands	Bankvaults Mentawi Islands	Hilisataro Nias	Hilisataro Nias	Hiliduha Nias	Hiliduha Nias	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands
Rating	4	4	4	4	4	4	3	3	3	3	4	4	4	4	4	4	4	4	4	4	4	4
Wave Height (m) & direction (?)	1.5 SSW	1.5 SSW	1.6 SSW	1.6 SSW	1.6 SSW	0.9 SSW	1.2 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.6 SSW	1.6 SSW	1.6 SSW	1.6 SSW	1.6 SSW	1.6 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.5 SSW	1.5 SSW
Period(s) (?)	14	14	15	14	14	16	14	14	14	14	14	14	14	14	13	13	14	14	14	13	13	13
Energy(?)	1171	949	1117	1133	1164	748	915	740	891	889	1157	1186	1143	1211	1168	1133	866	855	821	977	1173	1166
Wind (km/h)
Wind State(?)	cross	cross- off	off	off	off	cross- on	off	off	off	off	off	off	off	off	cross- off	off	off	off	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)				4:37PM 1.10												4:49AM 0.95
Low Tide / height (m)										10:45PM 0.13												10:38AM 0.06
Weather Advanced Surf Forecast

Summary	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	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	mod. rain	mod. rain
Rain (mm)	2	1	1	1	1	-	1	1	1	1	2	4	4	4	4	4	1	1	1	1	9	10
High °C	29	29	29	29	28	27	27	27	27	27	27	27	27	26	26	26	26	26	27	27	24	24
Chill °C (?)	29	29	29	29	28	27	27	27	27	27	27	27	27	26	26	26	26	26	27	27	24	24
Sunrise	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6:09	-	-	-	-
Sunset	-	-	-	-	6:10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	1.5 SSW	1.5 SSW	1.6 SSW	1.6 SSW	1.6 SSW	0.9 SSW	1.2 SSW	1.3 SSW	1.4 SSW	1.4 SSW	1.6 SSW	1.6 SSW	1.6 SSW	1.6 SSW	1.6 SSW	1.6 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.4 SSW	1.5 SSW	1.5 SSW
Period (s)	14	14	15	14	14	16	14	14	14	14	14	14	14	14	13	13	14	14	14	13	13	13
Swell2 (m) & direction	0.8 SSW	0.3 SW	0.3 SW	0.4 SW	0.4 SW	0.7 SSW	0.9 SSW	0.4 SW	0.4 SW	0.4 SW	0.5 SW	0.6 SW	0.6 SW	0.6 SW	0.6 SW	0.6 SW	0.3 SW	0.3 SW	0.3 SW	0.5 SW	0.7 SW	0.7 SW
Period (s)	16	18	18	18	18	11	16	18	18	18	18	18	17	17	17	17	22	22	22	16	16	16
Wind waves (m) & direction	0.4 NW	0.4 NW	0.4 NW	0.4 NW	0.4 NW	0.5 W	0.5 WNW	0.5 WNW	0.5 WNW	0.6 WNW	0.5 NW	0.5 NW	0.5 NW	0.7 NNW	0.7 NNW	0.7 NNW	0.8 W	0.9 W	0.9 W	1.0 W	1.5 WNW	1.4 WNW
Period (s)	8	8	8	8	8	4	4	4	4	4	3	3	3	3	3	3	5	5	5	6	5	5

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