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Surf Forecasts:
Jackals surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 6 am Saturday 23 May 2026 WIBForecast update in hr min s Forecast update imminent
Jackals surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jackals sea temperature is
29.9° C
(Which is normal for this time of year)How big are the waves at Jackals today?
The current surf forecast for Jackals at 12PM is: 1.2m 14s primary swell from a Southwest direction and 0.9m 8s secondary swell from a West direction (forecast issued at 06:00am May 23). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 4ft (1.2m) | 15s |
| Afternoon (23 May) | 4ft (1.2m) | 14s |
| Evening (23 May) | 4ft (1.2m) | 14s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Sun night. Warm (max 30°C on Sat morning, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 15 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 12 | SSW 12 | SSW 12 | SW 16 | SSW 12 | SW 16 | SSW 16 | |
763 | 551 | 631 | 564 | 556 | 564 | 581 | 581 | 573 | 431 | 412 | 347 | 342 | 342 | 342 | 342 | 336 | 193 | 187 | 184 | 251 | 187 | 268 | 464 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | |
High Tide | 11:58AM0.51m | 1:38AM0.32m | 1:12PM0.46m | 3:01AM0.38m | 2:26PM0.43m | |||||||||||||||||||
Low Tide | 4:51AM0.19m | 7:34PM0.13m | 6:43AM0.24m | 8:34PM0.13m | 8:45AM0.24m | 9:22PM0.13m | ||||||||||||||||||
 |  | | | | |  | |  |  | | |  | | |  |  |  | | | | | | | |
 | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | 6:24 |
 | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | 6:38 |
— | — | — | — | — | — | — | — | 2 | 2 | 2 | 1 | — | 2 | 3 | 3 | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 27 | 29 | 30 | 30 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 26 | 25 | 24 | 25 | 26 | 28 | 28 | 27 | 27 | 27 |
31 | 31 | 32 | 32 | 32 | 31 | 30 | 30 | 30 | 31 | 31 | 30 | 31 | 30 | 28 | 27 | 26 | 27 | 28 | 31 | 31 | 30 | 30 | 29 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | SSW 16 |
 kJ | 763 | 551 | 631 | 564 | 556 | 564 | 581 | 581 | 573 | 431 | 412 | 151 | 181 | 181 | 177 | 177 | 177 | 173 | 169 | 169 | 163 | 163 | 163 | 464 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | W 8 |
| kJ | 105 | 108 | 108 | 87 | 87 | 109 | 109 | 112 | 115 | 147 | 151 | 347 | 342 | 342 | 342 | 342 | 336 | 193 | 187 | 184 | 161 | 187 | 237 | 140 |
Swell 3 Height (m) Direction Period (s) | S 9 | SW 13 | S 9 | S 9 | S 9 | S 8 | S 8 | SSE 8 | SSE 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 15 | SSW 17 | SSW 17 | SW 16 | SSW 16 | SW 16 | SW 12 |
| kJ | 36 | 138 | 36 | 39 | 38 | 35 | 22 | 24 | 23 | 22 | 21 | 12 | 11 | 11 | 11 | 10 | 11 | 54 | 119 | 112 | 251 | 169 | 268 | 152 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NW 3 | WNW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 221 | 221 | 267 | 267 | 267 | 267 | 266 | 267 | 266 | 221 | 221 | 130 | 130 | 130 | 14 | 0 | 0 | 0 | 0 | 266 | 266 | 266 | 12 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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