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Surf Forecasts:
Jimmys surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 6 am Tuesday 31 Mar 2026 WIBForecast update in hr min s Forecast update imminent
Jimmys surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jimmys sea temperature is
29.6° C
(Which is normal for this time of year)How big are the waves at Jimmys today?
The current surf forecast for Jimmys at 2PM is: 0.9m 15s primary swell from a Southwest direction and 0.7m 9s secondary swell from a South direction (forecast issued at 06:00am March 31). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 2.5ft (0.7m) | 15s |
| Afternoon (31 Mar) | 3ft (0.9m) | 15s |
| Evening (31 Mar) | 3ft (0.9m) | 15s |
Table - waves today at Jimmys. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Fri 03 | |||||||||||||||||||||
| 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 | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 261 | 248 | 226 | 314 | 314 | 309 | 309 | 305 | 362 | 362 | 352 | 284 | 268 | 261 | 261 | 257 | 178 | 178 | 175 | 188 | 187 | 229 | 219 | 219 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | glass | cross- on | cross | glass | cross- off | cross- off | off | off | on | cross- on | glass | glass | cross- off | cross- off | cross- off | cross- off | glass | glass | glass | glass | glass | glass |
High Tide / height (m) | 6:02AM 0.90 | 6:07PM 0.97 | 6:35AM 1.01 | 6:47PM 0.96 | 7:05AM 1.10 | 7:24PM 0.94 | ||||||||||||||||||
Low Tide / height (m) | 12:07PM 0.27 | 12:25AM 0.18 | 12:50PM 0.20 | 12:51AM 0.17 | 1:28PM 0.14 | |||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Fri 03 | |||||||||||||||||||||
| Sunrise | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:10 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - |
 |  | | |  | | |  |  |  | |  | | | |  |  |  | | | |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | - | - | - | 3 | 3 | 5 | 15 | 20 | 2 | 1 | - | 1 | 2 | 1 | - | - |
| Temp. °C | 25 | 26 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 29 | 28 | 28 | 27 | 25 | 24 | 24 | 24 | 27 | 27 | 27 | 26 | 26 | 25 |
| Feels °C (?) | 28 | 29 | 32 | 31 | 31 | 32 | 31 | 29 | 29 | 31 | 32 | 32 | 33 | 32 | 29 | 28 | 27 | 27 | 31 | 32 | 32 | 31 | 31 | 29 |
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