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Surf Forecasts:
E-Bay surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 pm Wednesday 17 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
29.2° C
(Which is slightly warmer than usual)How big are the waves at E-Bay today?
The current surf forecast for E-Bay at 4PM is: 0.7m 16s primary swell from a South-southwest direction and 0.5m 10s secondary swell from a Southwest direction (forecast issued at 12:00pm December 17). An open ocean swell of 0.4m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 2.5ft (0.7m) | 16s |
| Afternoon (17 Dec) | 2.5ft (0.7m) | 16s |
| Evening (17 Dec) | 2.5ft (0.8m) | 15s |
Table - waves today at E-Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 217 | 212 | 212 | 207 | 256 | 249 | 242 | 242 | 239 | 236 | 236 | 229 | 192 | 141 | 137 | 135 | 133 | 131 | 131 | 129 | 161 | 104 | 139 | 180 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 4:52PM 1.06 | 5:18AM 0.65 | 5:31PM 1.09 | 5:59AM 0.66 | 6:07PM 1.12 | 6:36AM 0.68 | ||||||||||||||||||
Low Tide / height (m) | 11:35PM 0.23 | 10:23AM 0.21 | 12:07AM 0.17 | 11:05AM 0.18 | 12:39AM 0.13 | |||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:13 |
| Sunset | - | - | 6:24 | - | - | - | - | - | - | - | 6:25 | - | - | - | - | - | - | - | 6:25 | - | - | - | - | - |
 | | |  | | | | |  |  | | | | | | |  | | |  | | | | | |
Rain (mm) | 2 | 3 | 2 | 2 | 2 | 1 | 2 | 1 | - | - | - | 1 | 1 | 1 | 2 | 1 | - | 1 | 1 | - | - | - | 1 | 2 |
| Temp. °C | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 26 | 26 | 25 | 26 |
| Feels °C (?) | 28 | 28 | 29 | 29 | 27 | 27 | 28 | 28 | 29 | 31 | 30 | 30 | 29 | 29 | 29 | 29 | 31 | 31 | 31 | 30 | 29 | 29 | 28 | 29 |
- Map Icons:
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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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