Indonesia Sumatra Mainland Surf

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Saturday 27 Apr 10pmSunday 28 Apr 1amSunday 28 Apr 4amSunday 28 Apr 7amSunday 28 Apr 10amSunday 28 Apr 1pmSunday 28 Apr 4pmSunday 28 Apr 7pmSunday 28 Apr 10pmMonday 29 Apr 1amMonday 29 Apr 4amMonday 29 Apr 7amMonday 29 Apr 10amMonday 29 Apr 1pmMonday 29 Apr 4pmMonday 29 Apr 7pmMonday 29 Apr 10pmTuesday 30 Apr 1amTuesday 30 Apr 4amTuesday 30 Apr 7amTuesday 30 Apr 10amTuesday 30 Apr 1pmTuesday 30 Apr 4pmTuesday 30 Apr 7pmTuesday 30 Apr 10pmWednesday 01 May 1amWednesday 01 May 4amWednesday 01 May 7amWednesday 01 May 10amWednesday 01 May 1pmWednesday 01 May 4pmWednesday 01 May 7pmWednesday 01 May 10pmThursday 02 May 1amThursday 02 May 4amThursday 02 May 7amThursday 02 May 10amThursday 02 May 1pmThursday 02 May 4pmThursday 02 May 7pmThursday 02 May 10pmFriday 03 May 1amFriday 03 May 4amFriday 03 May 7amFriday 03 May 10amFriday 03 May 1pmFriday 03 May 4pmFriday 03 May 7pmFriday 03 May 10pmSaturday 04 May 1amSaturday 04 May 4amSaturday 04 May 7amSaturday 04 May 10amSaturday 04 May 1pmSaturday 04 May 4pmSaturday 04 May 7pmSaturday 04 May 10pmSunday 05 May 1amSunday 05 May 4amSunday 05 May 7amSunday 05 May 10amSunday 05 May 1pmSunday 05 May 4pmSunday 05 May 7pmSunday 05 May 10pmMonday 06 May 1amMonday 06 May 4amMonday 06 May 7amMonday 06 May 10amMonday 06 May 1pmMonday 06 May 4pmMonday 06 May 7pmMonday 06 May 10pmTuesday 07 May 1amTuesday 07 May 4amTuesday 07 May 7amTuesday 07 May 10amTuesday 07 May 1pmTuesday 07 May 4pmTuesday 07 May 7pmTuesday 07 May 10pmWednesday 08 May 1amWednesday 08 May 4amWednesday 08 May 7amWednesday 08 May 10amWednesday 08 May 1pmWednesday 08 May 4pmWednesday 08 May 7pmWednesday 08 May 10pmThursday 09 May 1amThursday 09 May 4amThursday 09 May 7amThursday 09 May 10amThursday 09 May 1pmThursday 09 May 4pmThursday 09 May 7pmThursday 09 May 10pmFriday 10 May 1amFriday 10 May 4amFriday 10 May 7am

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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

	Sat	Sunday 28			Monday 29			Tuesday 30			Wednesday 01			Thursday 02			Fri
	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	4	5	5	5	5	5	4	4	4	3	3	3	3	3	3	3
Wave Height (m) & direction (?)	0.8 SSW	0.7 SSW	0.9 SSW	1.3 SSW	1.8 SW	1.7 SSW	1.5 SSW	1.5 SSW	1.3 SSW	1.2 SSW	1.2 SSW	1.0 SSW	0.9 SSW	0.8 SSW	1.1 SSW	1.0 SSW	0.9 SSW	1.5 SSE
Period(s) (?)	16	21	20	19	18	17	16	16	15	14	14	14	13	15	14	13	12	7
Energy(?)	318	400	664	1191	1952	1607	1155	1126	791	553	545	402	265	288	421	361	271	228
Wind (km/h)
Wind State(?)	glass	glass	glass	cross- off	cross- off	cross- off	off	glass	glass	cross- off	glass	glass	glass	glass	glass	cross- off	off	off
High Tide / height (m)		9:03AM	9:08PM	9:42PM	9:39AM		10:24PM	10:21AM		11:21PM	11:15AM		12:47AM	12:27PM	9:13AM	2:18AM		1:52PM
Low Tide / height (m)	2:21AM		3:56PM	2:50AM		4:39PM	3:24AM	2:21AM	5:32PM		4:07AM	6:37PM		5:18AM		7:52PM	7:12AM
WeatherAdvanced Surf Forecast
Summary	risk thund- der	risk thund- der	risk thund- der	some clouds	clear	clear	risk thund- der	some clouds	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	clear	some clouds	some clouds	risk thund- der	risk thund- der
Rain (mm)	20	20	2	-	-	-	2	-	8	8	2	1	7	-	-	-	5	4
High °C	26	25	26	27	32	30	27	29	29	27	28	27	26	28	28	27	29	29
Low °C	25	25	26	26	30	29	26	29	28	26	28	27	26	28	27	26	29	27
Chill °C (?)	26	25	26	27	32	30	27	29	29	27	28	27	26	28	28	27	29	29
Sunrise	-	6:03	-	-	6:01	-	-	6:03	-	-	6:03	-	-	6:03	-	-	6:01	-
Sunset	-	-	5:59	-	-	5:55	-	-	5:58	-	-	5:59	-	-	5:59	-	-	5:55
Swell1 (m) & direction	0.9 S	1.0 S	0.9 SSW	1.3 SSW	1.8 SW	1.7 SSW	1.5 SSW	1.5 SSW	1.3 SSW	1.2 SSW	1.2 SSW	1.0 SSW	0.9 SSW	0.8 SSW	1.1 SSW	1.0 SSW	0.9 SSW	1.0 SSE
Period (s)	10	10	20	19	18	17	16	16	15	14	14	14	13	15	14	13	12	7
Swell2 (m) & direction	0.8 SSW	0.8 SSW	0.9 S	0.8 S	0.8 SSE	0.5 S	0.9 SSE	0.7 SSE	0.6 SSE	0.6 SSE	0.5 S	0.5 S	0.8 WNW	0.8 SSW	0.3 SSE	0.3 SSE	0.6 SSE	0.8 SSW
Period (s)	16	15	10	10	9	9	7	7	7	7	7	7	6	13	6	6	8	12
Wind waves (m) & direction	-	-	-	-	1.0 SSE	0.9 SSE	-	-	-	0.9 SSE	-	0.8 WNW	-	-	-	-	1.2 SSE	1.5 SSE
Period (s)	-	-	-	-	9	9	-	-	-	7	-	5	-	-	-	-	7	7

	Sat	Sunday 28								Monday 29								Tue
	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	4	4	5	5	5	5	5	5	5	5	5	5	5
Wave Height (m) & direction (?)	0.7 SSW	0.8 SSW	0.8 SSW	0.6 SSW	0.7 SSW	0.8 SSW	0.9 SSW	1.2 SSW	1.3 SSW	1.3 SSW	1.4 SSW	1.7 SSW	1.8 SW	1.8 SW	1.7 SSW	1.7 SSW	1.5 SSW	1.5 SSW
Period(s) (?)	16	16	15	21	21	20	20	19	19	19	18	18	18	18	17	17	16	16
Energy(?)	229	318	302	305	400	510	664	1004	1242	1191	1199	1682	1952	1952	1607	1515	1184	1155
Wind (km/h)
Wind State(?)	glass	glass	glass	glass	glass	glass	glass	off	cross- off	cross- off	cross- off	cross- off	cross- off	off	cross- off	cross- off	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	mid-ebb	low	mid-flow	high
High Tide / height (m)	9:08PM 0.69				9:03AM 1.16				9:42PM 0.64				9:42AM 1.16					10:24PM 0.60
Low Tide / height (m)			2:21AM 0.22				3:56PM 0.11				2:50AM 0.24					4:39PM 0.16
WeatherAdvanced Surf Forecast
Summary	risk thund- der	mod. rain	risk thund- der	risk thund- der	risk thund- der	mod. rain	risk thund- der	risk thund- der	some clouds	some clouds	some clouds	some clouds	some clouds	clear	clear	risk thund- der	risk thund- der	risk thund- der
Rain (mm)	4	7	4	5	11	9	1	1	-	-	-	-	-	-	-	3	1	1
Temp. °C	26	26	25	25	25	25	26	26	27	26	26	26	30	32	30	29	27	26
Chill °C (?)	26	26	25	25	25	25	26	26	27	26	26	26	30	32	30	29	27	26
Sunrise	-	-	-	6:03	-	-	-	-	-	-	-	6:03	-	-	-	-	-	-
Sunset	-	-	-	-	-	-	5:59	-	-	-	-	-	-	-	5:55	-	-	-
Swell1 (m) & direction	0.9 S	0.9 S	0.9 S	0.9 S	1.0 S	0.9 S	0.9 SSW	1.2 SSW	1.3 SSW	1.3 SSW	1.4 SSW	1.7 SSW	1.8 SW	1.8 SW	1.7 SSW	1.7 SSW	1.5 SSW	1.5 SSW
Period (s)	10	10	10	10	10	10	20	19	19	19	18	18	18	18	17	17	16	16
Swell2 (m) & direction	0.7 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.8 SSW	0.9 S	0.9 S	0.8 S	0.8 S	0.8 S	0.8 S	0.8 SSE	-	0.5 S	-	0.9 SSE	0.9 SSE
Period (s)	16	16	15	15	15	15	10	10	10	10	9	9	9	-	9	-	7	7
Wind waves (m) & direction	-	-	-	-	-	-	-	-	-	-	-	1.0 SSE	1.0 SSE	0.8 SSE	0.9 SSE	0.9 SSE	1.0 SSE	-
Period (s)	-	-	-	-	-	-	-	-	-	-	-	9	9	9	9	9	6	-

Indonesia Sumatra Mainland Surf Breaks