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Surf Forecasts:
Bankvaults surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 am Wednesday 08 Apr 2026 WIBForecast update in hr min s Forecast update imminent
Bankvaults surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bankvaults sea temperature is
30.0° C
(Which is slightly warmer than usual)How big are the waves at Bankvaults today?
The current surf forecast for Bankvaults at 6AM is: 0.8m 11s primary swell from a South direction and 0.5m 14s secondary swell from a South-southwest direction (forecast issued at 12:00am April 08). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | 2ft (0.6m) | 14s |
| Afternoon (08 Apr) | 2.5ft (0.7m) | 13s |
| Evening (08 Apr) | 3ft (0.9m) | 13s |
Table - waves today at Bankvaults. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 08 | Thursday 09 | Friday 10 | ||||||||||||||||||||||
| 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) (?) | 15 | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 125 | 85 | 157 | 118 | 141 | 139 | 184 | 286 | 269 | 271 | 248 | 195 | 181 | 165 | 215 | 212 | 272 | 288 | 181 | 179 | 239 | 366 | 286 | 429 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | glass | cross- off | glass | glass | cross | cross | cross- off | cross- off | glass | glass | glass | cross | cross- off | cross- off | off | off | cross- off | cross- off | glass | cross- off |
High Tide / height (m) | 9:05PM 0.67 | 9:31AM 0.97 | 9:24PM 0.60 | 10:06AM 0.90 | 9:48PM 0.54 | 11:02AM 0.84 | ||||||||||||||||||
Low Tide / height (m) | 2:51AM 0.16 | 4:04PM 0.25 | 3:24AM 0.23 | 4:55PM 0.32 | 4:05AM 0.31 | 6:06PM 0.38 | ||||||||||||||||||
Wednesday 08 | Thursday 09 | Friday 10 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:25 | - |
 |  | |  | | |  | | | | | | |  | | | | |  |  | | | | | |
Rain (mm) | - | 2 | 2 | 3 | 5 | 1 | - | - | 1 | - | 3 | 5 | 5 | - | 1 | 1 | - | - | - | - | - | - | 1 | - |
| Temp. °C | 27 | 27 | 26 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 |
| Feels °C (?) | 32 | 31 | 29 | 31 | 31 | 30 | 30 | 30 | 29 | 29 | 28 | 29 | 30 | 31 | 31 | 30 | 31 | 30 | 29 | 29 | 31 | 33 | 33 | 31 |
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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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