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Surf Forecasts:
E-Bay surfForecast / Mentawi Islands / Indonesia
48hr Weather and Surf, issued 6 pm Tuesday 28 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
30.5° C
(Which is slightly warmer than usual)How big are the waves at E-Bay today?
The current surf forecast for E-Bay at 3AM is: 0.9m 18s primary swell from a South direction and 0.7m 13s secondary swell from a South direction (forecast issued at 06:00pm April 28). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Apr) | 3ft (0.9m) | 18s |
| Afternoon (29 Apr) | 3.5ft (1.0m) | 16s |
| Evening (29 Apr) | 4ft (1.2m) | 16s |
Table - waves today at E-Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 33mm), heaviest during Wed night. Warm (max 29°C on Tue afternoon, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | Fri 1 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
S 14 | S 14 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | |
496 | 394 | 362 | 422 | 521 | 503 | 481 | 547 | 643 | 859 | 605 | 560 | 627 | 610 | 496 | 496 | 510 | 524 | 538 | 538 | 537 | 422 | 411 | 394 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | glassy | glassy | cross-off | glassy | cross-off | glassy | cross-off | cross-off | cross-on | cross-off | cross-off | glassy | cross | cross | cross-on | glassy | glassy | glassy | glassy | |
High Tide | 4:25PM0.90m | 4:58AM1.04m | 5:09PM0.90m | 5:33AM1.12m | 5:47PM0.88m | 6:05AM1.17m | ||||||||||||||||||
Low Tide | 10:30PM0.20m | 11:15AM0.23m | 10:58PM0.17m | 11:51AM0.17m | 11:25PM0.14m | 12:23PM0.12m | ||||||||||||||||||
 |  |  | |  |  | | | | | |  | | | | | | | | | | |  | | |
 | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | 6:21 |
— | — | — | — | 1 | 2 | 2 | — | 1 | 1 | 5 | 7 | 3 | 1 | — | — | 1 | 1 | 2 | 6 | — | — | — | — | |
Temp °C | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 26 | 25 | 26 | 27 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 28 |
32 | 33 | 34 | 32 | 32 | 33 | 34 | 33 | 34 | 33 | 33 | 30 | 29 | 30 | 31 | 33 | 34 | 30 | 31 | 30 | 31 | 31 | 33 | 32 | |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 13 | S 13 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 | S 14 | S 15 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 |
 kJ | 496 | 394 | 225 | 340 | 521 | 503 | 481 | 547 | 643 | 859 | 605 | 560 | 627 | 610 | 496 | 496 | 510 | 524 | 538 | 538 | 537 | 422 | 411 | 394 |
Swell 2 Height (m) Direction Period (s) | S 20 | S 20 | S 19 | S 18 | S 13 | S 13 | S 13 | S 13 | S 12 | SW 16 | S 11 | S 11 | SW 16 | SSW 16 | S 18 | S 8 | S 9 | S 9 | S 9 | SSE 8 | SSE 8 | SSE 8 | S 8 | S 8 |
| kJ | 194 | 274 | 362 | 422 | 162 | 160 | 116 | 202 | 134 | 361 | 123 | 85 | 41 | 25 | 216 | 21 | 39 | 38 | 38 | 24 | 22 | 22 | 33 | 30 |
Swell 3 Height (m) Direction Period (s) | SSW 20 | SSW 15 | SSE 10 | SW 15 | S 9 | S 9 | S 9 | SW 18 | SW 13 | W 14 | S 11 | SW 16 | W 18 | W 18 | S 18 | S 8 | S 8 | SW 15 | SW 14 | W 16 | W 16 | — | W 15 | — |
| kJ | 37 | 21 | 77 | 8 | 59 | 59 | 57 | 12 | 63 | 4 | 121 | 41 | 6 | 6 | 25 | 21 | 21 | 171 | 169 | 5 | 5 | — | 5 | — |
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 | 0 | 0 | 46 | 0 | 0 | 0 | 154 | 154 | 6 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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