Indonesia Sumatra Mainland Surf

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Indonesia Sumatra Mainland Surf Forecast map for predicting the best wave and wind conditions across the region. For surfers, the map shows the most powerful swell tracking across near-shore open water and not the peak waves experienced by boats out at sea. Move your mouse over the ocean swell symbols or the surf breaks on the coastline to see a more detailed surf forecast including wave period and wind conditions. The forecast updates every 6 hours and most live weather reports update every hour. You can animate the Indonesia Sumatra Mainland Surf map or show live wind and wave conditions as reported from wavebuoys and local weather stations. Surf breaks shown along the Indonesia Sumatra Mainland coastline are also listed below.

Indonesia Sumatra Mainland Photos

Indonesia Sumatra Mainland Wavefinder

	Thu	Friday 03			Saturday 04			Sunday 05			Monday 06			Tuesday 07			Wed
	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM
Best forecast wave conditions in Indonesia Sumatra Mainland
Rating	3	3	3	3	4	5	5	5	4	5	5	3	4	4	1	3	2	1
Wave Height (m) & direction (?)	1.0 SSW	0.9 SSW	0.9 SSW	0.7 SW	0.9 SW	1.1 SW	1.9 SSW	1.9 SSW	1.9 SW	1.7 SSW	1.4 SW	1.4 SW	1.2 SSW	1.1 SW	1.0 SSW	0.9 SSW	0.9 SW	0.8 SW
Period(s) (?)	13	12	12	18	22	21	19	18	17	16	16	16	15	15	14	14	13	13
Energy(?)	361	276	206	316	677	1031	2600	2187	2238	1614	1018	1018	632	503	437	362	261	212
Wind (km/h)
Wind State(?)	cross- off	glass	off	off	off	off	cross- off	glass	cross	glass	cross- off	on	cross- off	glass	cross- on	cross- off	cross- on	cross- on
High Tide / height (m)	2:18AM		1:52PM	3:30AM		3:28PM		4:24AM 2:18AM	4:31PM		5:09AM	5:31PM		5:55AM	6:29PM		6:33AM
Low Tide / height (m)	7:52PM	7:12AM		9:00PM	9:16AM		9:58PM	10:40AM		10:40PM	11:42AM		11:26PM 7:16AM	12:39PM		12:00AM		1:22PM
WeatherAdvanced Surf Forecast
Summary	risk thund- der	clear	risk thund- der	risk thund- der	some clouds	risk thund- der	risk thund- der	mod. rain	mod. rain	rain shwrs	risk thund- der	risk thund- der	risk thund- der	clear	clear	rain shwrs	risk thund- der	risk thund- der
Rain (mm)	2	-	1	3	-	5	22	10	6	2	2	8	3	-	-	2	1	3
High °C	27	30	30	27	29	29	27	26	26	26	27	27	26	29	29	27	29	29
Low °C	26	29	28	26	29	28	25	25	26	25	26	26	25	28	27	26	29	27
Chill °C (?)	27	30	30	27	29	29	27	26	26	26	27	27	26	29	29	27	29	29
Sunrise	-	6:03	-	-	6:01	-	-	6:03	-	-	6:01	-	-	6:03	-	-	6:03	-
Sunset	-	-	5:55	-	-	5:55	-	-	5:59	-	-	5:54	-	-	5:57	-	-	5:57
Swell1 (m) & direction	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSE	1.2 SSE	1.1 SW	1.9 SSW	1.9 SSW	1.9 SW	1.7 SSW	1.4 SW	1.4 SW	1.2 SSW	1.1 SW	1.0 SSW	0.9 SSW	0.8 S	0.8 S
Period (s)	13	12	12	8	7	21	19	18	17	16	16	16	15	15	14	14	9	9
Swell2 (m) & direction	0.7 SSE	0.9 SSE	0.5 SW	0.7 SW	0.9 SW	0.9 SW	0.9 SSE	1.0 SSE	1.1 S	0.7 SSE	0.9 WNW	0.7 WNW	0.7 WNW	0.8 S	0.9 S	0.9 S	0.9 SW	0.8 SW
Period (s)	6	7	18	18	22	16	7	7	8	7	7	8	7	9	9	9	13	13
Wind waves (m) & direction	-	-	1.1 SSE	1.4 SSE	1.6 SE	1.1 SSE	1.3 SSE	-	-	0.8 WNW	0.9 SSE	-	-	-	-	-	-	-
Period (s)	-	-	8	8	7	7	7	-	-	5	7	-	-	-	-	-	-	-

	Thu	Friday 03								Saturday 04								Sun
	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM
Best forecast wave conditions in Indonesia Sumatra Mainland
Rating	3	3	3	3	3	3	3	3	3	3	3	3	4	5	5	5	5	5
Wave Height (m) & direction (?)	1.1 SSW	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.6 SSW	0.7 SW	0.7 SW	0.7 SW	0.7 SW	0.9 SW	1.1 SW	1.1 SW	1.3 SSW	1.7 SSW	1.9 SSW
Period(s) (?)	13	13	13	13	12	12	12	18	18	18	18	17	22	21	21	20	20	19
Energy(?)	402	361	289	285	276	213	206	207	316	316	312	298	677	1051	1031	1333	2281	2600
Wind (km/h)
Wind State(?)	cross- off	cross- off	cross- off	cross- off	glass	cross- off	off	cross- off	cross- off	off	cross- off	cross- off	off	cross- off	off	glass	glass	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	mid-flow
High Tide / height (m)			2:18AM 0.67				1:55PM 0.93				3:30AM 0.79				3:22PM 0.91
Low Tide / height (m)	7:52PM 0.27				7:12AM 0.48				9:00PM 0.26				9:21AM 0.45				9:54PM 0.24
WeatherAdvanced Surf Forecast
Summary	risk thund- der	some clouds	some clouds	some clouds	clear	some clouds	cloudy	risk thund- der	risk thund- der	risk thund- der	risk thund- der	cloudy	some clouds	some clouds	risk thund- der	risk thund- der	mod. rain	risk thund- der
Rain (mm)	2	-	-	-	-	-	-	2	1	1	1	-	-	-	1	6	7	4
Temp. °C	27	27	26	26	29	30	30	28	27	27	26	27	29	29	29	28	27	26
Chill °C (?)	27	27	26	26	29	30	30	28	27	27	26	27	29	29	29	28	27	26
Sunrise	-	-	-	6:03	-	-	-	-	-	-	-	6:03	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	5:55	-	-	-	-	-	-	-	5:55	-	-	-
Swell1 (m) & direction	1.1 SSW	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSW	1.1 SSE	0.9 SSW	0.9 SSE	0.9 SSE	0.9 SSE	1.0 SSE	1.0 SSE	1.2 SSE	1.1 SSE	1.1 SW	1.3 SSW	1.7 SSW	1.9 SSW
Period (s)	13	13	13	13	12	8	12	8	8	8	7	7	7	7	21	20	20	19
Swell2 (m) & direction	0.9 SSE	0.7 SSE	0.7 SSE	0.7 SSE	0.9 SSE	0.9 SSW	0.5 SW	0.8 SSW	0.8 SSW	0.7 SW	0.7 SW	0.7 SW	0.9 SW	1.1 SW	0.9 SW	0.9 SSE	0.9 SSE	0.9 SSE
Period (s)	6	6	6	7	7	12	18	12	12	18	18	17	22	21	16	7	7	7
Wind waves (m) & direction	1.2 SSE	-	-	-	-	-	1.1 SSE	1.3 SSE	1.3 SSE	1.4 SSE	1.5 SSE	1.6 SSE	1.6 SE	1.5 SSE	1.1 SSE	1.4 SSE	1.3 SSE	1.3 SSE
Period (s)	6	-	-	-	-	-	8	8	8	8	7	7	7	7	7	7	7	7

Indonesia Sumatra Mainland Surf Breaks