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 pm Tuesday 23 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
29.1° 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 12AM is: 0.9m 14s primary swell from a South-southwest direction and 0.7m 10s secondary swell from a South direction, 1.0m 6s secondary swell from a West direction (forecast issued at 06:00pm December 23). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Dec) | - | - |
| Afternoon (24 Dec) | 3ft (0.9m) | 13s |
| Evening (24 Dec) | 2.5ft (0.8m) | 13s |
Table - waves today at Way Jambu. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||
| 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 | 13 | 13 | 14 | 10 | 14 | 14 | 14 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 20 | 20 | 19 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 249 | 299 | 202 | 328 | 132 | 284 | 272 | 265 | 422 | 516 | 647 | 751 | 733 | 679 | 520 | 530 | 515 | 394 | 378 | 297 | 388 | 388 | 384 | 470 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross- off | cross | cross- on | cross | cross | cross- off | cross- off | off | off | glass | cross- on | cross | cross | cross- off | cross- off | cross | cross | cross | cross |
High Tide / height (m) | 8:47PM 1.14 | 9:46AM 0.73 | 9:20PM 1.11 | 10:22AM 0.77 | 9:53PM 1.06 | 11:02AM 0.82 | ||||||||||||||||||
Low Tide / height (m) | 2:09PM 0.30 | 3:40AM 0.09 | 2:49PM 0.33 | 4:09AM 0.11 | 3:32PM 0.36 | 4:39AM 0.14 | ||||||||||||||||||
Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - |
| Sunset | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - |
 |  | |  | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | 1 | 2 | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | - | - | - | 1 | 2 | 3 | 2 | 1 | - | 1 | 1 | 1 |
| Temp. °C | 29 | 27 | 27 | 27 | 26 | 26 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 29 | 28 | 26 | 26 | 25 | 26 | 26 | 28 | 28 |
| Feels °C (?) | 31 | 30 | 30 | 30 | 28 | 29 | 32 | 30 | 30 | 30 | 31 | 30 | 30 | 29 | 32 | 32 | 30 | 27 | 28 | 27 | 28 | 29 | 30 | 29 |
- 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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