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Surf Forecasts:
Jimmys surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 6 pm Wednesday 25 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
29.9° C
(Which is slightly warmer than usual)How big are the waves at Jimmys today?
The current surf forecast for Jimmys at 12AM is: 1.2m 12s primary swell from a South-southwest direction and 0.5m 14s secondary swell from a South direction, 0.5m 4s secondary swell from a West direction (forecast issued at 06:00pm March 25). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Mar) | - | - |
| Afternoon (26 Mar) | 4.5ft (1.3m) | 12s |
| Evening (26 Mar) | 3.5ft (1.1m) | 12s |
Table - waves today at Jimmys. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 13 | 11 | 12 | 11 | 11 | 12 | 11 | 11 | 11 | 10 | 16 | 10 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 467 | 367 | 361 | 418 | 349 | 349 | 314 | 197 | 226 | 408 | 319 | 308 | 364 | 313 | 324 | 313 | 291 | 187 | 170 | 196 | 172 | 472 | 472 | 367 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on |
High Tide / height (m) | 11:25PM 0.59 | 11:54AM 1.05 | 12:46AM 0.53 | 1:14PM 0.97 | 2:53AM 0.54 | |||||||||||||||||||
Low Tide / height (m) | 5:55PM 0.22 | 4:36AM 0.26 | 7:20PM 0.29 | 5:30AM 0.35 | 9:11PM 0.30 | 7:22AM 0.44 | ||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - |
| Sunset | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - |
 |  | | | | | |  | |  |  | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | 1 | - | - | 1 | - | - | - |
| Temp. °C | 29 | 27 | 26 | 26 | 26 | 26 | 29 | 30 | 29 | 27 | 26 | 26 | 25 | 26 | 29 | 29 | 29 | 27 | 27 | 26 | 26 | 26 | 29 | 29 |
| Feels °C (?) | 31 | 30 | 29 | 29 | 29 | 29 | 31 | 32 | 32 | 30 | 29 | 29 | 28 | 29 | 31 | 32 | 32 | 30 | 31 | 29 | 29 | 29 | 32 | 32 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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