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Surf Forecasts:
Bankvaults surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 am Tuesday 26 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 3PM is: 1.6m 16s primary swell from a Southwest direction and 0.5m 8s secondary swell from a West-northwest direction (forecast issued at 06:00am May 26). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 4.5ft (1.4m) | 16s |
| Afternoon (26 May) | 5ft (1.6m) | 16s |
| Evening (26 May) | 5.5ft (1.7m) | 16s |
Table - waves today at Bankvaults. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Wed night. Warm (max 29°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 15 | SSW 15 | |
1193 | 1124 | 1044 | 1239 | 1224 | 1339 | 1288 | 1074 | 1045 | 1031 | 915 | 902 | 890 | 2238 | 2483 | 2396 | 2408 | 2444 | 2413 | 2262 | 2410 | 2205 | 2065 | 1885 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | glassy | glassy | glassy | glassy | glassy | off | off | off | cross | glassy | glassy | glassy | glassy | glassy | glassy | glassy | cross | glassy | glassy | glassy | glassy | |
High Tide | 2:50AM0.91m | 2:51PM0.79m | 3:39AM0.98m | 3:48PM0.76m | 4:22AM1.05m | 4:37PM0.74m | ||||||||||||||||||
Low Tide | 9:00AM0.40m | 8:44PM0.26m | 10:10AM0.34m | 9:26PM0.24m | 10:57AM0.28m | 10:03PM0.22m | ||||||||||||||||||
 |  |  | |  |  |  | | | | | | | | | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | 6:18 |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | 6:21 |
— | — | — | — | 2 | 1 | — | — | — | — | — | — | 1 | — | — | 3 | 1 | — | — | — | 1 | — | — | — | |
Temp °C | 26 | 26 | 28 | 29 | 28 | 28 | 28 | 27 | 26 | 26 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 27 |
29 | 29 | 31 | 33 | 32 | 32 | 33 | 32 | 30 | 30 | 32 | 31 | 33 | 32 | 32 | 31 | 30 | 30 | 31 | 30 | 33 | 33 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 15 | SSW 15 |
 kJ | 1193 | 1124 | 1044 | 1239 | 1224 | 1339 | 1288 | 1074 | 1045 | 1031 | 915 | 902 | 890 | 2238 | 2483 | 2396 | 2408 | 2444 | 2413 | 2262 | 2410 | 2205 | 2065 | 1885 |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 20 | SW 19 | SW 19 | SW 18 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 57 | 40 | 40 | 40 | 39 | 38 | 38 | 38 | 38 | 194 | 384 | 513 | 752 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 19 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | S 8 | SSE 8 | SSE 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 12 | SSE 12 | SSE 8 | SSE 8 | SSE 12 |
| kJ | 23 | 36 | 36 | 36 | 37 | 24 | 36 | 40 | 40 | 38 | 38 | 22 | 22 | 25 | 24 | 12 | 12 | 12 | 12 | 14 | 14 | 11 | 6 | 13 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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