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:
E-Bay surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 am Monday 29 Dec 2025 WIBForecast update in hr min s Forecast update imminent
E-Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's E-Bay sea temperature is
29.1° C
(Which is normal for this time of year)How big are the waves at E-Bay today?
The current surf forecast for E-Bay at 6AM is: 0.4m 13s primary swell from a South-southwest direction (forecast issued at 12:00am December 29). An open ocean swell of 0.3m 10s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Dec) | 1.5ft (0.4m) | 13s |
| Afternoon (29 Dec) | 1.5ft (0.4m) | 13s |
| Evening (29 Dec) | 1.5ft (0.4m) | 13s |
Table - waves today at E-Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 29 | Tuesday 30 | Wednesday 31 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 115 | 104 | 101 | 68 | 68 | 68 | 67 | 57 | 55 | 54 | 59 | 96 | 96 | 125 | 122 | 122 | 120 | 142 | 136 | 136 | 136 | 139 | 134 | 134 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | glass | glass | glass | glass | on | cross- on | cross | cross | glass | cross- off | off | off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:49PM 0.80 | 1:21PM 0.96 | 1:11AM 0.71 | 2:29PM 1.04 | 2:41AM 0.66 | 3:33PM 1.13 | ||||||||||||||||||
Low Tide / height (m) | 6:14AM 0.18 | 7:27PM 0.37 | 7:11AM 0.19 | 8:58PM 0.31 | 8:15AM 0.18 | |||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 31 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:31 | - |
 | | |  |  | | | | | | | | | |  | |  |  | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 3 | 2 | 3 | 4 | 5 |
| Temp. °C | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 26 | 28 | 29 | 28 | 28 | 26 | 26 | 26 | 26 | 28 | 29 | 28 | 27 |
| Feels °C (?) | 31 | 30 | 30 | 30 | 31 | 32 | 31 | 30 | 31 | 31 | 30 | 30 | 31 | 31 | 30 | 31 | 28 | 29 | 28 | 28 | 29 | 30 | 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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