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Surf Forecasts:
Jackals surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 6 pm Monday 25 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
30.0° C
(Which is normal for this time of year)How big are the waves at Jackals today?
The current surf forecast for Jackals at 9PM is: 0.9m 12s primary swell from a South-southwest direction and 0.8m 8s secondary swell from a West direction (forecast issued at 06:00pm May 25). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | - | - |
| Afternoon (25 May) | 2.5ft (0.8m) | 12s |
| Evening (25 May) | 3ft (0.9m) | 12s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 30°C on Tue morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SW 16 | SSW 12 | SW 16 | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | |
251 | 230 | 268 | 464 | 744 | 1081 | 930 | 993 | 1044 | 1141 | 1397 | 1441 | 1222 | 987 | 961 | 947 | 934 | 921 | 2138 | 1473 | 2404 | 2290 | 2206 | 2178 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | glassy | cross-on | cross | cross | cross-on | on | on | on | cross-on | cross-on | cross-on | glassy | cross-on | on | on | on | on | cross-on | glassy | glassy | glassy | glassy | |
High Tide | 2:26PM0.43m | 3:54AM0.44m | 3:31PM0.40m | 4:34AM0.50m | 4:23PM0.38m | 5:07AM0.54m | ||||||||||||||||||
Low Tide | 9:22PM0.13m | 10:10AM0.21m | 10:00PM0.12m | 11:09AM0.17m | 10:32PM0.11m | 11:54AM0.13m | ||||||||||||||||||
 |  | |  | |  | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — |
 | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | 6:38 |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 29 | 28 | 27 | 27 | 27 | 27 | 29 | 30 | 30 | 28 | 27 | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 29 |
32 | 32 | 32 | 31 | 31 | 31 | 33 | 33 | 32 | 31 | 30 | 31 | 30 | 31 | 32 | 33 | 33 | 31 | 31 | 31 | 30 | 31 | 32 | 33 | |
Swell 1 Height (m) Direction Period (s) | W 8 | W 8 | SSW 12 | SSW 16 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
 kJ | 116 | 113 | 237 | 464 | 744 | 1081 | 930 | 993 | 1044 | 1141 | 1397 | 1441 | 1222 | 987 | 961 | 947 | 934 | 921 | 2138 | 1473 | 2404 | 2290 | 2206 | 2178 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | SSW 18 | SW 18 | W 8 | SW 13 | W 8 | W 8 | W 8 | W 8 |
| kJ | 180 | 230 | 88 | 88 | 86 | 86 | 84 | 84 | 87 | 84 | 84 | 84 | 84 | 84 | 84 | 64 | 578 | 735 | 63 | 501 | 60 | 43 | 43 | 44 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SSW 16 | SW 16 | SW 12 | SW 12 | SSE 9 | SSW 11 | SW 11 | SSE 9 | SSE 9 | SW 22 | SSW 22 | SSE 9 | SSW 20 | SSW 20 | SW 19 | W 8 | W 8 | SSE 9 | W 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 251 | 169 | 268 | 152 | 108 | 28 | 45 | 57 | 26 | 25 | 20 | 46 | 25 | 155 | 256 | 380 | 64 | 64 | 15 | 61 | 14 | 14 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 130 | 130 | 0 | 12 | 12 | 12 | 131 | 221 | 130 | 130 | 130 | 130 | 12 | 0 | 12 | 14 | 108 | 130 | 130 | 130 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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