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Ujung Walur surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 6 pm Friday 15 Aug 2025 WIB
How big are the waves at Ujung Walur today?
The current surf forecast for Ujung Walur at 10PM is: 1.7m 8s primary swell from a South-southeast direction and 1.4m 8s secondary swell from a South-southeast direction, 0.7m 12s secondary swell from a South-southwest direction (forecast issued at 06:00pm August 15). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | - | - |
| Afternoon (15 Aug) | 5ft (1.6m) | 8s |
| Evening (15 Aug) | 4.5ft (1.4m) | 8s |
Table - waves today at Ujung Walur. (Swell directed towards the surf break)
Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 723 | 648 | 850 | 829 | 591 | 731 | 1062 | 837 | 1297 | 1427 | 1100 | 1117 | 977 | 794 | 709 | 627 | 624 | 505 | 493 | 478 | 420 | 413 | 311 | 392 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | off | off | off | off | glass | cross- on | glass | glass | cross | cross- off | cross- off | off | glass | cross- on | cross- on | glass | glass | cross- off | cross- off | off | glass | cross- on |
High Tide / height (m) | 11:08PM 1.14 | 11:13AM 0.72 | 11:59PM 1.11 | 12:09PM 0.59 | 1:02AM 1.06 | |||||||||||||||||||
Low Tide / height (m) | 4:22PM 0.12 | 5:41AM 0.25 | 4:55PM 0.17 | 6:55AM 0.30 | 5:34PM 0.24 | 8:37AM 0.32 | ||||||||||||||||||
Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - |
| Sunset | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:06 | - | - | - | - | - | - | - |
 |  |  |  | |  | | | | | |  | |  |  | | | | | | | | | | |
Rain (mm) | 4 | 6 | 3 | - | - | - | - | - | 1 | 1 | 1 | - | 1 | 1 | - | - | - | 2 | 2 | - | - | - | - | - |
| Temp. °C | 27 | 26 | 25 | 25 | 24 | 25 | 28 | 28 | 28 | 26 | 26 | 25 | 25 | 25 | 28 | 29 | 29 | 27 | 26 | 25 | 25 | 25 | 28 | 28 |
| Feels °C (?) | 30 | 30 | 29 | 28 | 27 | 28 | 32 | 30 | 32 | 30 | 30 | 28 | 28 | 28 | 32 | 32 | 33 | 32 | 30 | 28 | 28 | 28 | 32 | 30 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Sumatra - Mainland
Continuing clean conditions at Ujung Walur (light winds from the ESE at TanjungKarangRadinInten II 143 km from Ujung Walur). 1.9m 8s swell from the SSE with a 1.2m 8s swell, also from the SSE and a 0.5m 13s groundswell, also from the SSW as well as a 0.4m 17s long period groundswell, also from the SW. 4 swells combining so expect closeout sets.
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