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

7 day 48 hour

	Friday 03			Saturday 04			Sunday 05			Monday 06			Tuesday 07			Wednesday 08
	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night	AM	PM	Night
Best forecast wave conditions in Sumatra
Rating	3	2	3	4	5	5	6	5	5	5	5	5	4	4	4	3	3	4
Wave Height (m) & direction (?)	0.8 SSW	0.6 SSW	0.7 SW	0.8 SSW	1.2 SSW	1.5 SW	2.1 SSW	2.0 SSW	1.8 SSW	1.6 SW	1.6 SSW	1.5 SSW	1.2 SSW	1.2 SSW	1.2 SSW	0.9 SW	0.9 SW	1.1 SW
Period(s) (?)	13	18	18	22	21	20	19	17	16	16	16	16	15	15	14	13	13	16
Energy(?)	225	207	316	600	1210	1678	3217	2309	1777	1208	1257	1112	576	568	553	261	257	595
Wind (km/h)
Wind State(?)	glass	cross- on	glass	cross- off	off	glass	glass	off	cross- off	cross- off	cross- off	cross- off	glass	glass	glass	glass	cross- off	glass
High Tide / height (m)			2:58AM		2:57PM		4:03AM	4:09PM		4:49AM	5:01PM		5:29AM	5:28PM		6:09AM
Low Tide / height (m)			8:35PM	8:34AM		9:27PM	9:58AM		10:12PM	10:58AM		10:52PM	11:49AM	8:55PM	11:30PM	12:35PM	1:26PM	11:50PM
Weather Advanced Surf Forecast

Summary	clear	risk thund- der	risk thund- der	risk thund- der	mod. rain	mod. rain	some clouds	risk thund- der	cloudy	rain shwrs	clear	some clouds	clear	some clouds	some clouds	clear	risk thund- der	risk thund- der
Rain (mm)	-	1	12	2	10	7	-	17	-	1	-	-	-	-	-	-	2	6
High °C	29	30	29	29	28	27	29	25	27	28	29	29	29	29	28	28	29	28
Low °C	29	29	26	27	26	26	28	25	26	27	29	28	28	29	27	28	28	27
Chill °C (?)	29	30	29	29	28	27	29	25	27	28	29	29	29	29	28	28	29	28
Sunrise	6:16	-	-	6:18	-	-	6:24	-	-	6:18	-	-	6:18	-	-	6:18	-	-
Sunset	-	6:15	-	-	6:21	-	-	6:20	-	-	6:30	-	-	6:31	-	-	6:29	-
Swell1 (m) & direction	0.8 SSW	0.7 SSW	0.7 SW	0.8 SSW	1.2 SSW	1.5 SW	2.1 SSW	2.0 SSW	1.8 SSW	1.6 SW	1.6 SSW	1.5 SSW	1.2 SSW	1.2 SSW	1.2 SSW	0.9 SW	0.9 SW	1.1 SW
Period (s)	13	12	18	22	21	20	19	17	16	16	16	16	15	15	14	13	13	16
Swell2 (m) & direction	0.4 SW	0.6 SSE	0.7 SSW	0.7 SW	0.9 SSW	1.0 SSW	0.4 SSE	0.9 WNW	0.5 SSE	0.5 S	0.5 S	0.4 SSE	0.7 S	0.5 S	0.5 S	0.8 S	0.7 S	0.8 S
Period (s)	19	7	12	16	16	16	8	6	8	9	8	9	9	9	9	9	10	9
Wind waves (m) & direction	-	-	-	0.3 NW	0.4 NW	-	-	0.7 N	-	-	-	-	-	-	-	-	-	-
Period (s)	-	-	-	8	8	-	-	5	-	-	-	-	-	-	-	-	-	-

	Friday 03	Saturday 04	Sunday 05
	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM	4PM	7PM	10PM	1AM	4AM	7AM	10AM	1PM
Best forecast wave conditions in Sumatra
Rating	3	3	2	3	3	3	3	3	4	5	5	5	5	5	5	6	6	5
Wave Height (m) & direction (?)	0.8 SSW	0.8 SSW	0.6 SSW	0.7 SW	0.6 SW	0.7 SW	0.7 SW	0.7 SW	0.8 SSW	1.2 SSW	1.2 SSW	1.3 SSW	1.6 SSW	1.5 SW	2.0 SSW	2.1 SSW	2.1 SSW	2.0 SSW
Period(s) (?)	13	13	18	18	18	18	18	17	22	21	21	20	20	20	19	19	19	18
Energy(?)	225	218	207	316	249	316	312	302	600	1221	1210	1360	1939	1678	2964	3161	3217	2390
Wind (km/h)
Wind State(?)	glass	glass	cross- on	cross- off	cross- off	glass	cross- off	off	cross- off	cross- off	off	off	off	glass	cross- off	cross- off	glass	glass
Tide State(?)	high-ebb	mid-ebb	mid-ebb	low-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	high	mid-ebb	low	mid-flow	mid-flow	high	mid-ebb	mid-flow
High Tide / height (m)							3:13AM 0.83				3:11PM 0.96					4:03AM 0.98
Low Tide / height (m)					8:40PM 0.20				8:41AM 0.36				9:26PM 0.17
Weather Advanced Surf Forecast

Summary	clear	risk thund- der	risk thund- der	some clouds	cloudy	mod. rain	risk thund- der	rain shwrs	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	risk thund- der	mod. rain	some clouds	cloudy
Rain (mm)	-	3	1	-	-	7	3	1	1	1	5	5	5	2	13	6	-	-
Temp. °C	29	29	30	29	29	28	26	26	27	29	28	26	26	26	25	26	28	27
Chill °C (?)	29	29	30	29	29	28	26	26	27	29	28	26	26	26	25	26	28	27
Sunrise	-	-	-	-	-	-	-	6:18	-	-	-	-	-	-	-	6:18	-	-
Sunset	-	-	6:15	-	-	-	-	-	-	-	6:21	-	-	-	-	-	-	-
Swell1 (m) & direction	0.8 SSW	0.8 SSW	0.7 SSW	0.7 SSW	0.8 S	0.7 SW	0.7 SW	0.7 SW	0.8 SSW	1.2 SSW	1.2 SSW	1.3 SSW	1.6 SSW	1.5 SW	2.0 SSW	2.1 SSW	2.1 SSW	2.0 SSW
Period (s)	13	13	12	12	12	18	18	17	22	21	21	20	20	20	19	19	19	18
Swell2 (m) & direction	0.4 SW	0.5 SSE	0.6 SSE	0.7 SW	0.6 SW	0.7 SSW	0.6 SSW	0.6 SSE	0.7 SW	0.9 SW	0.9 SSW	0.9 SSW	0.9 SSW	1.0 SSW	0.7 SSE	0.9 WNW	0.4 SSE	0.5 W
Period (s)	19	7	7	18	18	12	12	8	16	16	16	16	16	16	8	7	8	6
Wind waves (m) & direction	-	-	-	-	-	-	-	-	0.3 NW	0.3 NW	0.4 NW	0.6 NW	1.0 NW	-	1.1 NW	0.8 N	-	-
Period (s)	-	-	-	-	-	-	-	-	8	8	8	8	7	-	7	4	-	-