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.

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Preloading...

Long range forecasts are available for members only
Sign Up

Already have an account? Sign in

Show location on the map:

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 03			Wednesday 04			Thursday 05			Friday 06			Saturday 07			Sunday 08			Monday 09
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Best forecast wave conditions in Sumatra	Asu Nias	Beng Beng Mentawi Islands	Bommie Peak Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Lances Right Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Bankvaults Mentawi Islands	Kandui Left Mentawi Islands	Bankvaults Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Thunders Mentawi Islands	Kandui Left Mentawi Islands
Rating	2	1	2	2	2	2	2	2	1	2	2	2	2	2	2	2	2	2	2	2	3	2
Wave Height (m) & direction (?)	0.7 SW	0.5 S	0.7 SSW	0.7 SSW	0.7 SSW	0.7 S	0.7 SSE	0.7 SW	0.7 SW	0.7 SW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.8 SSW	0.7 SSW	0.7 SSW	0.8 SW	0.7 SW	0.9 S	0.9 SW
Period(s) (?)	13	13	12	12	12	11	10	14	13	13	15	14	13	13	12	12	12	12	16	16	11	14
Energy(?)	228	130	200	194	295	312	298	294	294	283	426	410	361	348	313	311	266	248	457	368	368	535
Wind (km/h)
Wind State(?)	off	cross- off	cross	on	cross- off	cross- off	off	cross- off	cross- off	on	glass	glass	cross	off	off	cross	off	cross- on	off	off	cross- off	on
High Tide / height (m)		7:27AM 0.94		7:37PM 1.29	7:42AM 0.62		8:12PM 1.21	8:42AM 1.03		8:40PM 1.03	9:21AM 1.07		9:21PM 1.03	9:56AM 1.04		9:50PM 0.90	10:33AM 0.99		10:15PM 0.78	11:15AM 0.93		10:35PM 0.66
Low Tide / height (m)	1:25AM 0.01		1:01PM 0.06	1:55AM 0.01		1:24PM 0.05	2:23AM 0.02		2:23PM 0.11	2:53AM 0.04		3:05PM 0.18	3:18AM 0.08		3:41PM 0.23	3:45AM 0.12		4:22PM 0.30		4:14AM 0.17	5:08PM 0.37
Weather Advanced Surf Forecast

Summary	rain shwrs	risk thund- der	risk thund- der	risk thund- der	cloudy	some clouds	some clouds	clear	clear	clear	clear	risk thund- der	some clouds	some clouds	risk thund- der	some clouds	risk thund- der	risk thund- der	risk thund- der	cloudy	some clouds	risk thund- der
Rain (mm)	7	4	1	7	-	-	-	-	-	-	-	1	-	-	3	-	2	3	11	-	-	4
High °C	28	28	28	28	28	27	27	28	28	28	27	28	27	29	28	27	28	28	27	27	27	27
Low °C	27	27	28	27	27	27	27	27	28	27	27	28	26	28	28	26	27	28	25	26	27	26
Chill °C (?)	28	28	28	28	28	27	27	28	28	28	27	28	27	29	28	27	28	28	27	27	27	27
Sunrise	-	6:30	-	-	6:30	-	-	6:31	-	-	6:31	-	-	6:31	-	-	6:31	-	-	6:31	-	-
Sunset	-	-	6:39	-	-	6:42	-	-	6:39	-	-	6:42	-	-	6:42	-	-	6:42	-	-	6:39	-
Swell1 (m) & direction	0.7 SW	0.5 S	0.7 SSW	0.7 SSW	0.7 SSW	0.7 S	0.7 SSE	0.7 SW	0.7 SW	0.7 SW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.8 SSW	0.7 SSE	0.7 S	0.8 SW	0.7 SW	0.9 S	0.9 SW
Period (s)	13	9	12	12	12	11	10	14	13	13	15	14	13	13	12	12	10	10	16	16	11	14
Swell2 (m) & direction	0.6 S	0.5 S	0.5 S	0.5 S	0.6 S	0.6 SSW	0.6 SSW	0.6 SSE	0.5 WSW	0.5 WSW	0.6 S	0.6 S	0.6 S	0.6 S	0.5 S	0.7 S	0.7 SSW	0.7 SSW	0.6 S	0.7 S	0.6 SW	0.9 S
Period (s)	9	13	9	8	10	12	12	10	9	8	9	9	9	9	10	11	12	12	10	10	15	10
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.3 N	0.3 NNE	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	-	-	-	-	-	-

	Mon	Tuesday 03								Wednesday 04								Thursday 05
	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM
Best forecast wave conditions in Sumatra	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Asu Nias	Asu Nias	Beng Beng Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Bommie Peak Mentawi Islands	Burgerworld Mentawi Islands	Bommie Peak Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands
Rating	2	2	2	2	2	2	1	1	1	2	2	2	2	2	2	2	2	2	2	2	2	2
Wave Height (m) & direction (?)	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.4 S	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SW	0.7 S	0.7 S	0.7 SSE	0.7 SSE	0.5 SW	0.7 SW	0.7 SW	0.7 SW
Period(s) (?)	13	13	13	13	12	12	14	12	12	12	12	12	12	12	11	11	10	10	14	14	14	14
Energy(?)	230	230	225	223	212	206	130	171	136	220	252	225	295	258	312	309	300	298	295	301	294	301
Wind (km/h)
Wind State(?)	off	off	glass	glass	off	off	cross- off	cross- off	cross- off	glass	glass	glass	cross- off	off	cross- off	cross- off	cross- off	off	off	cross- off	cross- off	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	low	mid-flow	high	mid-ebb
High Tide / height (m)					7:05AM 0.57				7:36PM 1.27				8:06AM 1.01				8:14PM 1.23				8:44AM 1.05
Low Tide / height (m)			1:25AM 0.01			12:44PM 0.03					1:55AM 0.02				1:43PM 0.08				2:24AM 0.02
Weather Advanced Surf Forecast

Summary	risk thund- der	risk thund- der	clear	clear	risk thund- der	risk thund- der	some clouds	some clouds	risk thund- der	risk thund- der	risk thund- der	risk thund- der	cloudy	cloudy	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	clear	clear
Rain (mm)	2	3	-	-	3	1	-	-	1	5	2	3	-	-	-	-	-	-	-	-	-	-
Temp. °C	27	27	27	27	27	27	28	28	28	27	27	27	28	27	27	27	27	27	27	27	27	28
Chill °C (?)	27	27	27	27	27	27	28	28	28	27	27	27	28	27	27	27	27	27	27	27	27	28
Sunrise	-	-	-	6:30	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	6:31	-	-
Sunset	-	-	-	-	-	-	6:42	-	-	-	-	-	-	-	6:42	-	-	-	-	-	-	-
Swell1 (m) & direction	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.5 S	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SSW	0.7 SW	0.7 S	0.7 S	0.7 SSE	0.7 SSE	0.7 SSE	0.7 SW	0.7 SW	0.7 SW
Period (s)	13	13	13	13	12	12	9	12	12	12	12	12	12	12	11	11	10	10	10	14	14	14
Swell2 (m) & direction	0.6 S	0.6 S	0.6 S	0.6 S	0.5 S	0.5 S	0.4 S	0.6 S	0.5 S	0.5 S	0.6 S	0.5 S	0.6 S	0.7 S	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.6 SSE	0.6 SSE	0.6 S
Period (s)	9	9	9	9	9	9	14	9	8	10	8	10	10	10	12	12	12	12	12	10	10	10
Wind waves (m) & direction	-	-	-	-	0.3 S	0.4 S	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	3	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

	Monday 02				Tuesday 03
	8PM	9PM	10PM	11PM	0AM	1AM	2AM	3AM	4AM	5AM	6AM	7AM	8AM	9AM	10AM	11AM	12PM	1PM	2PM	3PM	4PM	5PM
Best forecast wave conditions in Sumatra	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Asu Nias	Asu Nias	Beng Beng Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Hideaways (Mentawi Islands) Mentawi Islands	Bommie Peak Mentawi Islands	Burgerworld Mentawi Islands	Bommie Peak Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands	Kandui Left Mentawi Islands
Rating	2	2	2	2	2	2	1	1	1	2	2	2	2	2	2	2	2	2	2	2	2	2
Wave Height (m) & direction (?)	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.5 S	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.7 SSW	0.7 SW	0.7 SW	0.7 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.7 SSW	0.7 SSW	0.7 SSW
Period(s) (?)	13	13	13	13	13	13	13	13	13	13	13	13	12	12	12	12	12	12	12	12	12	12
Energy(?)	235	230	230	230	231	228	126	164	164	207	223	181	220	218	196	191	216	212	214	188	188	188
Wind (km/h)
Wind State(?)	off	off	off	off	off	off	glass	glass	glass	glass	glass	glass	cross	cross	cross	cross	cross	cross	cross	cross- on	cross- on	cross- on
High Tide / height (m)													7:27AM 0.94
Low Tide / height (m)							1:24AM 0.01												1:01PM 0.06
Weather Advanced Surf Forecast

Summary	cloudy	cloudy	risk thund- der	risk thund- der	some clouds	some clouds	clear	clear	clear	cloudy	clear	risk thund- der	clear	risk thund- der	clear	risk thund- der	risk thund- der	risk thund- der	clear	some clouds	clear	clear
Rain (mm)	-	-	2	2	-	-	-	-	-	-	-	1	-	1	-	1	1	1	-	-	-	-
High °C	28	28	27	27	28	28	26	26	26	26	26	27	27	27	27	27	27	27	28	28	28	28
Chill °C (?)	28	28	27	27	28	28	26	26	26	26	26	27	27	27	27	27	27	27	28	28	28	28
Sunrise	-	-	-	-	-	-	-	-	-	-	-	6:26	-	-	-	-	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Swell1 (m) & direction	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.5 S	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.7 SSW	0.7 SW	0.7 SW	0.7 SSW	0.7 SSW	0.6 SSW	0.6 SSW	0.6 SSW	0.7 SSW	0.7 SSW	0.7 SSW
Period (s)	13	13	13	13	13	13	9	13	13	13	13	13	12	12	12	12	12	12	12	12	12	12
Swell2 (m) & direction	0.6 S	0.6 S	0.6 S	0.6 S	0.6 S	0.6 S	0.5 S	0.6 S	0.6 S	0.5 S	0.6 S	0.5 S	0.6 S	0.6 S	0.6 S	0.6 S	0.6 S	0.6 S	0.6 S	0.6 S	0.6 S	0.6 S
Period (s)	9	9	9	9	9	9	13	9	9	9	9	8	9	9	9	9	9	9	9	9	9	9
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	0.2 ENE	-	-	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	-	-	-	-	-	-	2	-	-	-	-	-	-	-	-	-	-	-	-

List of all animated swell maps

Transparent overlay
	Pressure
	Wind
	None