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Bankvaults surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 pm Thursday 14 May 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
30.3° C
(Which is slightly warmer than usual)How big are the waves at Bankvaults today?
The current surf forecast for Bankvaults at 11PM is: 1.5m 14s primary swell from a South-southwest direction and 0.8m 17s secondary swell from a South-southwest direction (forecast issued at 06:00pm May 14). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | - | - |
| Afternoon (14 May) | 5ft (1.6m) | 14s |
| Evening (14 May) | 5ft (1.6m) | 14s |
Table - waves today at Bankvaults. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 49mm), heaviest during Fri afternoon. Warm (max 29°C on Sat morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | SSW 13 | |
876 | 889 | 889 | 615 | 788 | 1376 | 1091 | 1076 | 1047 | 1099 | 1017 | 989 | 841 | 829 | 722 | 722 | 538 | 530 | 522 | 534 | 309 | 206 | 425 | 378 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | |
High Tide | 4:19PM0.86m | 4:50AM1.17m | 5:07PM0.86m | 5:31AM1.27m | 5:54PM0.85m | 6:14AM1.35m | ||||||||||||||||||
Low Tide | 10:05PM0.12m | 11:09AM0.12m | 10:47PM0.06m | 11:58AM0.03m | 11:30PM0.02m | 12:46PM-0.02m | ||||||||||||||||||
 |  |  |  | |  | | | |  | | | | | | | | |  | |  |  | | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — |
 | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | 6:20 |
2 | 2 | — | — | — | — | 1 | 5 | 7 | 7 | 5 | 5 | 4 | 2 | 1 | — | 2 | 2 | 1 | 1 | — | — | — | 2 | |
Temp °C | 28 | 28 | 27 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 27 | 26 | 27 | 27 | 27 | 29 | 28 | 27 | 26 | 25 | 25 | 25 | 27 | 28 |
32 | 32 | 31 | 29 | 30 | 30 | 32 | 31 | 31 | 30 | 30 | 29 | 29 | 28 | 29 | 30 | 30 | 30 | 28 | 28 | 27 | 27 | 30 | 31 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 14 | SSW 13 |
 kJ | 876 | 889 | 889 | 615 | 788 | 1376 | 1091 | 1076 | 1047 | 1099 | 1017 | 989 | 841 | 829 | 722 | 722 | 538 | 530 | 522 | 534 | 309 | 206 | 425 | 378 |
Swell 2 Height (m) Direction Period (s) | W 8 | S 18 | SSW 17 | S 16 | SSW 16 | W 8 | WNW 8 | W 8 | W 8 | W 8 | W 8 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | WNW 9 | WNW 9 | W 9 | W 9 | W 9 | W 9 |
| kJ | 32 | 227 | 394 | 535 | 350 | 48 | 51 | 50 | 52 | 52 | 71 | 73 | 74 | 101 | 103 | 103 | 101 | 125 | 126 | 126 | 96 | 96 | 96 | 99 |
Swell 3 Height (m) Direction Period (s) | S 18 | W 8 | W 8 | SW 16 | SW 16 | SW 16 | SW 16 | SE 8 | SSE 8 | N 4 | SW 18 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SW 16 | SW 16 | SW 16 | SW 16 | SSE 6 | S 15 | S 14 | SW 14 | SW 15 |
| kJ | 162 | 32 | 32 | 206 | 264 | 127 | 127 | 17 | 11 | 6 | 49 | 10 | 5 | 5 | 5 | 40 | 157 | 161 | 90 | 4 | 161 | 153 | 103 | 75 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | N 5 | N 5 | N 4 | N 6 | N 5 | N 5 | N 4 | N 4 | NNE 4 | NNE 4 | NNW 4 | N 4 | N 3 | N 3 | N 4 | N 4 |
| kJ | — | — | — | — | — | — | — | — | 11 | 22 | 10 | 25 | 28 | 25 | 28 | 12 | 5 | 3 | 5 | 6 | 3 | 4 | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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