Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
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 am Thursday 01 Jan 2026 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 1PM is: 1.2m 11s primary swell from a South direction and 0.8m 13s secondary swell from a South-southwest direction, 0.9m 6s secondary swell from a West-northwest direction (forecast issued at 06:00am January 01). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jan) | 4ft (1.2m) | 11s |
| Afternoon (01 Jan) | 4ft (1.2m) | 11s |
| Evening (01 Jan) | 3.5ft (1.1m) | 11s |
Table - waves today at Way Jambu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 01 | Friday 02 | Saturday 03 | Sun 04 | |||||||||||||||||||||
| 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) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 319 | 319 | 323 | 329 | 338 | 300 | 295 | 289 | 284 | 284 | 231 | 227 | 218 | 206 | 178 | 268 | 415 | 533 | 576 | 682 | 559 | 666 | 552 | 459 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross | cross- on | cross- on | cross | cross | cross | cross | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- on | cross- on | cross |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Thursday 01 | Friday 02 | Saturday 03 | Sun 04 | |||||||||||||||||||||
| Sunrise | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:19 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - |
 |  | |  | |  |  | | |  | | | |  | | | |  |  |  |  |  | | | |
Rain (mm) | - | - | - | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 1 | 2 | 3 | 9 | 10 | 2 | 2 | - | 2 | 6 | 15 | 19 | 14 | 5 |
| Temp. °C | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 |
| Feels °C (?) | 26 | 28 | 29 | 30 | 29 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 26 | 21 | 22 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 24 | 24 |
- 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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