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Surf Forecasts:
Jimmys surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 6 pm Saturday 06 Sep 2025 WIB
How big are the waves at Jimmys today?
The current surf forecast for Jimmys at 1AM is: 1.3m 14s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a West-northwest direction, 1.2m 6s secondary swell from a South-southeast direction (forecast issued at 06:00pm September 06). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Sep) | 4.5ft (1.3m) | 14s |
| Afternoon (07 Sep) | 3ft (0.9m) | 18s |
| Evening (07 Sep) | 4.5ft (1.3m) | 17s |
Table - waves today at Jimmys. (Swell directed towards the surf break)
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| 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) (?) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 18 | 18 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 19 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 1080 | 972 | 925 | 823 | 846 | 923 | 857 | 780 | 1067 | 1298 | 2057 | 1637 | 1960 | 2231 | 2805 | 2780 | 2603 | 2776 | 2719 | 2607 | 2750 | 2719 | 2886 | 2416 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | glass | glass | glass | glass | glass | cross- on | cross- on | glass | glass | glass | cross- off | glass | glass | on | on |
High Tide / height (m) | 6:28PM 0.77 | 6:14AM 1.10 | 6:56PM 0.90 | 6:54AM 1.13 | 7:27PM 1.03 | 7:33AM 1.11 | ||||||||||||||||||
Low Tide / height (m) | 11:50PM 0.31 | 12:51PM 0.12 | 12:39AM 0.23 | 1:17PM 0.08 | 1:24AM 0.15 | |||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - |
| Sunset | 6:04 | - | - | - | - | - | - | - | 6:04 | - | - | - | - | - | - | - | 6:04 | - | - | - | - | - | - | - |
 |  | |  | |  | | | |  | |  | |  | | | |  | | | | |  | | |
Rain (mm) | 4 | 2 | 1 | 1 | 2 | 2 | 2 | 5 | 4 | 6 | 8 | - | - | - | - | 2 | 3 | 3 | 2 | - | - | - | - | 1 |
| Temp. °C | 25 | 25 | 26 | 25 | 25 | 26 | 27 | 26 | 25 | 24 | 24 | 25 | 25 | 25 | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 28 | 27 |
| Feels °C (?) | 28 | 28 | 29 | 28 | 28 | 30 | 31 | 30 | 29 | 28 | 28 | 29 | 29 | 29 | 32 | 31 | 32 | 30 | 30 | 28 | 29 | 29 | 32 | 31 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Sumatra - Mainland
Continuing clean conditions at Jimmys (calm at Palembang/Sultan Mahmud Badaruddin II Airport 262 km from Jimmys). 1.8m 7s swell from the SSE with a 1.1m 12s groundswell from the SSW. 2 swells combining so expect closeout sets.
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