Indonesia Sumatra Mainland Surf
Detailed Indonesia Sumatra Mainland 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 Indonesia Sumatra Mainland. 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 Indonesia Sumatra Mainland. Our local Wavefinder indicates where some of the best conditions are likely to be found in Indonesia Sumatra Mainland over the next 7 days. Surf photos from Indonesia Sumatra Mainland and reviews of the best spots and surfing conditions have been provided by local surfers.
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 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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 Indonesia - Sumatra - Mainland | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | S 20 | S 18 | SSW 17 | S 17 | S 16 | S 17 | S 16 | S 16 | S 15 | S 18 | S 17 | S 16 | S 15 | S 15 | S 14 |
 kJ | 2491 | 2523 | 2243 | 1809 | 1921 | 2759 | 3618 | 5634 | 4584 | 4112 | 4019 | 2732 | 2352 | 2465 | 4554 | 4518 | 4213 | 3062 | 2629 | 1957 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-on | cross-off | off | cross-on | off | off | off | off | cross-off | off | off | off | off | cross-off | off | off | off |
High Tide | 2:28AM1.07m | 3:32PM0.48m | 3:50AM1.10m | 5:08PM0.54m | 5:05AM1.18m | 6:16PM0.66m | 6:11AM1.27m | 7:03PM0.79m | 6:57AM1.26m | 7:39PM0.88m | 7:43AM1.25m | 8:22PM1.02m | ||||||||
Low Tide | 6:40PM0.30m | 10:27AM0.28m | 8:05PM0.32m | 11:38AM0.19m | 9:55PM0.35m | 12:28PM0.12m | 11:21PM0.30m | 1:09PM0.07m | 00:27AM0.24m | 1:45PM0.04m | 1:18AM0.18m | 2:17PM0.03m | 2:13AM0.17m | |||||||
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mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Max °C | 28 | 24 | 29 | 28 | 25 | 28 | 28 | 26 | 29 | 27 | 26 | 27 | 28 | 26 | 29 | 28 | 26 | 29 | 28 | 26 |
Min °C | 25 | 23 | 27 | 26 | 25 | 28 | 26 | 25 | 28 | 26 | 25 | 27 | 26 | 25 | 28 | 26 | 25 | 27 | 26 | 25 |
Chill °C | 28 | 24 | 29 | 28 | 25 | 28 | 28 | 26 | 29 | 27 | 26 | 27 | 28 | 26 | 29 | 28 | 26 | 29 | 28 | 26 |
 | — | — | 6:11 | — | — | 6:11 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — |
 | 6:05 | — | — | 6:06 | — | — | 6:06 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | S 20 | S 18 | SSW 17 | S 17 | S 16 | S 17 | S 16 | S 16 | S 16 | S 18 | S 17 | S 16 | S 15 | S 15 | S 14 |
| kJ | 2491 | 2523 | 2243 | 1809 | 1921 | 2759 | 3618 | 5634 | 4584 | 4112 | 4019 | 2732 | 2352 | 2147 | 4554 | 4518 | 4213 | 3062 | 2629 | 1957 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 9 | SSE 7 | WNW 9 | S 22 | SSW 14 | SSW 14 | — | SSW 19 | WNW 9 | WNW 8 | NW 9 | S 20 | S 18 | — | SW 24 | SSW 22 | SSW 21 | SSW 20 | SSW 18 |
| kJ | 31 | 16 | 102 | 16 | 348 | 1344 | 1106 | — | 1004 | 8 | 7 | 3 | 200 | 821 | — | 22 | 50 | 178 | 336 | 685 |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 5 | SE 7 | SSE 7 | SSE 7 | SE 7 | — | — | — | — | — | — | — | S 15 | — | — | — | — | — | — |
| kJ | 32 | 31 | 198 | 105 | 138 | 127 | — | — | — | — | — | — | — | 2465 | — | — | — | — | — | — |
Sea °C | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Diff °C | ||||||||||||||||||||
Nearest