Indonesia Sumatra Mainland Surf

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Thursday 22 Apr 7pmFriday 23 Apr 1amFriday 23 Apr 7amFriday 23 Apr 1pmFriday 23 Apr 7pmSaturday 24 Apr 1amSaturday 24 Apr 7amSaturday 24 Apr 1pmSaturday 24 Apr 7pmSunday 25 Apr 1amSunday 25 Apr 7amSunday 25 Apr 1pmSunday 25 Apr 7pmMonday 26 Apr 1amMonday 26 Apr 7amMonday 26 Apr 1pmMonday 26 Apr 7pmTuesday 27 Apr 1amTuesday 27 Apr 7amTuesday 27 Apr 1pmTuesday 27 Apr 7pmWednesday 28 Apr 1amWednesday 28 Apr 7amWednesday 28 Apr 1pmWednesday 28 Apr 7pmThursday 29 Apr 1amThursday 29 Apr 7amThursday 29 Apr 1pmThursday 29 Apr 7pmFriday 30 Apr 1amFriday 30 Apr 7amFriday 30 Apr 1pmFriday 30 Apr 7pmSaturday 01 May 1amSaturday 01 May 7amSaturday 01 May 1pmSaturday 01 May 7pmSunday 02 May 1amSunday 02 May 7amSunday 02 May 1pmSunday 02 May 7pmMonday 03 May 1amMonday 03 May 7amMonday 03 May 1pmMonday 03 May 7pmTuesday 04 May 1amTuesday 04 May 7amTuesday 04 May 1pmTuesday 04 May 7pmWednesday 05 May 1am

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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 23			Saturday 24			Sunday 25			Monday 26			Tuesday 27			Wed
	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM
Best forecast wave conditions in Indonesia Sumatra Mainland
Rating
Wave Height (m) & direction (?)	0.7 SW	0.5 SW	0.6 SW	0.8 SW	1.0 SW	1.0 SW	0.9 SW	1.0 SSW	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.8 SSW	1.2 SSW	1.3 SSW	1.6 SSW	1.4 SW
Period(s) (?)	14	17	16	16	15	14	14	15	15	14	13	13	13	16	16	16	16	15
Energy(?)	211	140	208	291	415	377	308	451	428	321	313	299	295	347	697	740	1286	860
Wind (km/h)	10	10	5	10	5	5	10	5	5	10	5	10	5	5	15	20	20	15
Wind State(?)	cross- on	off	glass	cross- on	cross- off	glass	on	off	glass	cross- on	cross- off	cross- on	cross- on	off	cross- off	off	cross- off	cross- off
High Tide / height (m)	1:55PM	4:00AM	4:03AM	3:26PM		4:48AM	4:36PM		5:26AM	5:46PM		6:04AM	6:24PM		6:42AM	4:03AM	7:11PM	7:22AM
Low Tide / height (m)		9:30PM	9:06AM		10:23PM	10:33AM		11:04PM	11:33AM 9:32PM		11:42PM	12:25PM		12:18AM		1:13PM	12:55AM
WeatherAdvanced Surf Forecast
Summary	risk thund- der	clear	clear	clear	rain shwrs	clear	some clouds	clear	clear	risk thund- der	clear	clear	risk thund- der	risk thund- der	risk thund- der	risk thund- der	some clouds	clear
Rain (mm)	1	-	-	-	1	-	-	-	-	1	-	-	7	3	1	1	-	-
High °C	28	26	28	28	26	28	28	26	28	28	26	29	28	26	29	29	28	29
Low °C	27	25	28	27	25	27	27	25	28	27	25	28	26	25	28	27	27	28
Chill °C (?)	28	26	28	28	26	28	28	26	28	28	26	29	28	26	29	29	28	29
Sunrise	-	-	6:03	-	-	6:03	-	-	6:03	-	-	6:03	-	-	6:01	-	-	6:01
Sunset	6:00	-	-	6:00	-	-	6:00	-	-	6:00	-	-	5:59	-	-	5:58	-	-
Swell1 (m) & direction	1.0 S	0.9 S	0.7 S	0.8 SW	1.0 SW	1.0 SW	0.9 SW	1.0 SSW	1.0 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.9 SSW	0.8 SSW	1.2 SSW	1.3 SSW	1.6 SSW	1.4 SW
Period (s)	8	8	8	16	15	14	14	15	15	14	13	13	13	12	16	16	16	15
Swell2 (m) & direction	0.7 SW	0.6 SSW	0.6 SW	0.7 S	0.7 S	0.7 S	0.6 S	0.6 S	0.6 WSW	0.6 WSW	0.4 SSW	0.7 SSW	0.7 SSW	0.8 SSW	0.3 WSW	0.3 S	0.6 SSE	0.8 SSE
Period (s)	14	14	16	8	8	8	8	8	13	12	19	18	17	16	12	15	6	7
Wind waves (m) & direction	1.0 SSE	-	-	-	-	-	-	-	-	-	-	-	-	-	0.4 SSE	0.7 SSE	0.5 E	-
Period (s)	8	-	-	-	-	-	-	-	-	-	-	-	-	-	7	4	3	-

	Thursday 22			Friday 23								Saturday 24
	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM
Best forecast wave conditions in Indonesia Sumatra Mainland
Rating
Wave Height (m) & direction (?)	0.7 SW	0.7 SW	0.6 SW	0.5 SW	0.5 SW	0.6 WSW	0.6 SW	0.6 SW	0.8 SW	0.8 SW	1.0 SW	1.0 SW	0.9 SW	1.0 SW	1.0 SW	0.9 SW	0.9 SW	0.8 SSW
Period(s) (?)	14	14	14	17	17	17	16	16	16	15	15	15	14	14	14	14	14	14
Energy(?)	211	206	160	140	138	184	208	201	291	335	421	415	350	393	377	313	308	243
Wind (km/h)	10	5	5	10	10	5	5	10	10	10	10	5	5	5	5	10	10	0
Wind State(?)	cross- on	cross- off	cross- off	off	off	off	glass	on	cross- on	on	cross- off	cross- off	cross- off	cross- off	glass	cross- on	on	glass
Tide State(?)	high	ebb	low	flow	flow	high	ebb	flow	high	ebb	ebb	low	flow	high	ebb	low	flow	high
High Tide / height (m)	1:55PM 0.86					4:03AM 0.66			3:26PM 0.87					4:48AM 0.79				4:36PM 0.90
Low Tide / height (m)			9:32PM 0.29				9:06AM 0.47					10:23PM 0.24				10:33AM 0.37
WeatherAdvanced Surf Forecast
Summary	risk thund- der	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	rain shwrs	clear	clear	clear	some clouds	some clouds
Rain (mm)	1	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-	-
Temp. °C	28	27	26	25	25	25	28	28	28	28	26	25	25	25	27	28	28	27
Chill °C (?)	28	27	26	25	25	25	28	28	28	28	26	25	25	25	27	28	28	27
Sunrise	-	-	-	-	-	6:03	-	-	-	-	-	-	-	6:03	-	-	-	-
Sunset	6:00	-	-	-	-	-	-	-	6:00	-	-	-	-	-	-	-	6:00	-
Swell1 (m) & direction	1.0 S	0.9 S	0.9 S	0.9 S	0.8 S	0.8 S	0.7 S	0.7 S	0.8 SW	0.8 SW	1.0 SW	1.0 SW	0.9 SW	1.0 SW	1.0 SW	0.9 SW	0.9 SW	0.8 SSW
Period (s)	8	8	8	8	8	8	8	8	16	15	15	15	14	14	14	14	14	14
Swell2 (m) & direction	0.7 SW	0.7 SW	0.6 SW	0.6 SSW	0.6 SSW	0.6 WSW	0.6 SW	0.6 SW	0.7 S	0.7 S	0.7 S	0.7 S	0.7 S	0.7 S	0.7 S	0.6 S	0.6 S	0.6 S
Period (s)	14	14	14	14	14	17	16	16	8	8	8	8	8	8	8	8	8	8
Wind waves (m) & direction	1.0 SSE	1.1 SSE	-	-	-	-	-	-	-	0.3 SSW	-	-	-	-	-	-	-	-
Period (s)	8	8	-	-	-	-	-	-	-	3	-	-	-	-	-	-	-	-

Indonesia Sumatra Mainland Surf Breaks