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Surf Forecasts:
E-Bay surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 12 am Saturday 25 Apr 2026 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
30.1° C
(Which is slightly warmer than usual)How big are the waves at E-Bay today?
The current surf forecast for E-Bay at 9AM is: 1.0m 12s primary swell from a South direction and 0.6m 19s secondary swell from a South direction (forecast issued at 12:00am April 25). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 3.5ft (1.0m) | 12s |
| Afternoon (25 Apr) | 3ft (0.9m) | 18s |
| Evening (25 Apr) | 3.5ft (1.1m) | 17s |
Table - waves today at E-Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Sat night. Warm (max 29°C on Sat morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||||||||||
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 | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
S 13 | S 12 | S 12 | S 12 | S 19 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | |
398 | 374 | 356 | 290 | 439 | 498 | 594 | 662 | 1177 | 723 | 1078 | 1037 | 979 | 819 | 790 | 672 | 659 | 640 | 499 | 485 | 401 | 326 | 264 | 311 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | glassy | glassy | off | cross-off | cross | cross-on | cross-on | glassy | glassy | glassy | glassy | cross | on | on | on | on | on | on | cross-on | cross-on | |
High Tide | 00:55AM0.62m | 1:08PM0.92m | 2:27AM0.70m | 2:29PM0.90m | 3:32AM0.82m | 3:34PM0.90m | ||||||||||||||||||
Low Tide | 5:40AM0.37m | 8:03PM0.29m | 7:36AM0.42m | 9:12PM0.27m | 9:24AM0.38m | 9:57PM0.23m | ||||||||||||||||||
 |  |  |  | | | | | | |  | | | |  | | | | |  | | | | | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
— | 1 | — | 1 | 1 | 1 | 2 | 5 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 26 | 27 | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 |
33 | 32 | 32 | 33 | 34 | 34 | 32 | 32 | 30 | 29 | 30 | 32 | 32 | 31 | 33 | 32 | 32 | 30 | 30 | 31 | 31 | 32 | 31 | 31 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 |
 kJ | 398 | 374 | 356 | 290 | 290 | 285 | 594 | 662 | 1177 | 723 | 1078 | 1037 | 979 | 819 | 790 | 672 | 659 | 640 | 499 | 485 | 401 | 326 | 264 | 311 |
Swell 2 Height (m) Direction Period (s) | S 21 | S 21 | S 20 | S 19 | S 19 | S 18 | S 12 | S 12 | SW 13 | SSE 11 | S 10 | SW 13 | — | — | SW 15 | SW 15 | SW 18 | ENE 3 | S 19 | S 19 | S 18 | SSE 18 | S 17 | S 16 |
| kJ | 36 | 78 | 121 | 266 | 439 | 498 | 280 | 220 | 27 | 150 | 128 | 27 | — | — | 8 | 8 | 13 | 3 | 29 | 28 | 56 | 102 | 145 | 193 |
Swell 3 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 13 | SW 13 | — | — | — | — | S 21 | — | S 20 | — | S 24 | — | S 22 | S 8 | SE 3 |
| kJ | 21 | 21 | 21 | 8 | 68 | 46 | 28 | 27 | 10 | 44 | 43 | — | — | — | — | 9 | — | 8 | — | 11 | — | 9 | 31 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 3 | — | ESE 3 | SE 3 | SE 3 | SE 3 | SE 3 | SSE 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 2 | 2 | 2 | 4 | 3 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 113 | 113 | 0 | 113 | 113 | 113 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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