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Surf Forecasts:
Jackals surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 6 pm Wednesday 27 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
30.2° C
(Which is normal for this time of year)How big are the waves at Jackals today (28 May):
- Morning surf: Morning surf (28 May, local time) - 7ft (2.1m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 7ft (2.1m), 16s period with SSW swell.
- Evening surf: Evening surf (28 May, local time) - 7ft (2.1m), 16s period with SSW swell.
The current surf forecast for Jackals at 1AM is: 1.6m 17s primary swell from a South-southwest direction and 1.2m 13s secondary swell from a South-southwest direction (forecast issued at 06:00pm May 27). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 7ft (2.1m) | 16s |
| Afternoon (28 May) | 7ft (2.1m) | 16s |
| Evening (28 May) | 7ft (2.1m) | 16s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Thu night. Warm (max 30°C on Wed afternoon, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | |
934 | 921 | 2138 | 1473 | 2404 | 2290 | 2206 | 2178 | 2151 | 2151 | 2023 | 1921 | 1648 | 1546 | 1525 | 1525 | 1525 | 1301 | 1301 | 1283 | 1127 | 1023 | 979 | 950 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | cross-on | cross-on | glassy | cross-on | on | on | on | on | on | on | glassy | glassy | glassy | on | on | glassy | glassy | glassy | glassy | glassy | cross-on | |
High Tide | 4:23PM0.38m | 5:07AM0.54m | 5:08PM0.36m | 5:39AM0.56m | 5:47PM0.34m | 6:10AM0.58m | ||||||||||||||||||
Low Tide | 10:32PM0.11m | 11:54AM0.13m | 11:01PM0.09m | 12:31PM0.10m | 11:29PM0.08m | |||||||||||||||||||
 |  | | |  | |  | | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — |
 | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | 6:39 |
— | — | — | — | — | — | 1 | — | — | — | 1 | 3 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | |
Temp °C | 30 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 28 | 29 |
33 | 32 | 32 | 31 | 32 | 32 | 33 | 33 | 33 | 32 | 31 | 31 | 31 | 32 | 33 | 33 | 33 | 32 | 31 | 31 | 30 | 31 | 32 | 32 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
 kJ | 934 | 921 | 2138 | 1473 | 2404 | 2290 | 2206 | 2178 | 2151 | 2151 | 2023 | 1921 | 1648 | 1546 | 1525 | 1525 | 1525 | 1301 | 1301 | 1283 | 1127 | 1023 | 979 | 950 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SW 18 | W 8 | SSW 13 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 578 | 735 | 63 | 458 | 60 | 43 | 44 | 44 | 44 | 44 | 43 | 43 | 43 | 44 | 44 | 44 | 45 | 45 | 45 | 60 | 60 | 60 | 60 | 61 |
Swell 3 Height (m) Direction Period (s) | W 8 | W 8 | SSE 9 | W 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | WSW 15 | WSW 14 | WSW 14 | W 14 | SW 14 |
| kJ | 64 | 64 | 15 | 61 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 21 | 21 | 21 | 4 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 130 | 130 | 130 | 130 | 221 | 0 | 206 | 130 | 130 | 130 | 130 | 130 | 130 | 0 | 0 | 0 | 130 | 130 | 0 | 0 | 0 | 0 | 0 | 14 |
Best forecast wave conditions in Simeulue Island | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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