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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Way Jambu surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 6 pm Monday 29 Dec 2025 WIBForecast update in hr min s Forecast update imminent
Way Jambu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Way Jambu sea temperature is
29.0° C
(Which is normal for this time of year)How big are the waves at Way Jambu today?
The current surf forecast for Way Jambu at 1AM is: 1.1m 10s primary swell from a South direction and 0.6m 13s secondary swell from a South-southwest direction (forecast issued at 06:00pm December 29). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Dec) | 4ft (1.2m) | 10s |
| Afternoon (30 Dec) | 4ft (1.2m) | 9s |
| Evening (30 Dec) | 4ft (1.2m) | 10s |
Table - waves today at Way Jambu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 01 | |||||||||||||||||||||
| 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) (?) | 13 | 9 | 13 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 9 | 10 | 7 | 7 | 7 | 7 | 7 | 15 | 14 | 14 | 14 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 138 | 136 | 170 | 234 | 230 | 268 | 262 | 255 | 249 | 219 | 273 | 162 | 214 | 233 | 217 | 311 | 303 | 247 | 270 | 239 | 297 | 233 | 267 | 332 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- off | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 1:31PM 1.00 | 1:26AM 0.65 | 2:33PM 1.07 | 2:58AM 0.57 | 3:38PM 1.14 | 4:28AM 0.55 | ||||||||||||||||||
Low Tide / height (m) | 8:14PM 0.39 | 7:13AM 0.25 | 9:49PM 0.31 | 8:14AM 0.27 | 11:07PM 0.20 | 9:25AM 0.27 | ||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 01 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:54 | - | - |
| Sunset | 6:17 | - | - | - | - | - | - | - | 6:17 | - | - | - | - | - | - | - | 6:19 | - | - | - | - | - | - | - |
 |  | | |  |  | | | |  | | | | |  | | | | | | | | | | |
Rain (mm) | - | 1 | 2 | 1 | - | 1 | - | - | - | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 1 |
| Temp. °C | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 26 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 27 | 27 |
| Feels °C (?) | 30 | 29 | 29 | 29 | 29 | 29 | 31 | 30 | 30 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 28 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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