- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Jackals surfForecast / Simeulue Island / Indonesia
48hr Weather and Surf, issued 12 pm Monday 20 Apr 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
30.1° C
(Which is slightly warmer than usual)How big are the waves at Jackals today?
The current surf forecast for Jackals at 6PM is: 0.7m 15s primary swell from a South-southwest direction and 0.7m 12s secondary swell from a Southwest direction (forecast issued at 12:00pm April 20). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 3.5ft (1.0m) | 13s |
| Afternoon (20 Apr) | 2.5ft (0.7m) | 16s |
| Evening (20 Apr) | 2.5ft (0.7m) | 15s |
Table - waves today at Jackals. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 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 | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 20 | 19 | 18 | 18 | 18 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 330 | 257 | 220 | 193 | 191 | 242 | 242 | 367 | 321 | 290 | 282 | 180 | 178 | 178 | 175 | 171 | 156 | 392 | 485 | 365 | 404 | 639 | 759 | 546 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross- on | on | on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- on | cross- on | cross- on | on | on | on | on | on | on | glass |
High Tide / height (m) | 8:45PM 0.38 | 9:11AM 0.65 | 9:26PM 0.32 | 9:59AM 0.60 | 10:15PM 0.27 | |||||||||||||||||||
Low Tide / height (m) | 3:14PM 0.01 | 2:25AM 0.01 | 4:06PM 0.05 | 2:57AM 0.05 | 5:09PM 0.10 | 3:32AM 0.10 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 |
| Sunset | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - |
 |  | |  | | |  | | | | |  |  | | |  | | | | | | | | | |
Rain (mm) | - | 1 | 4 | 1 | 4 | 6 | 7 | 4 | 5 | 2 | - | - | - | - | - | - | - | - | - | - | - | 1 | 3 | 4 |
| Temp. °C | 29 | 30 | 29 | 29 | 28 | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | 29 | 29 | 29 | 28 | 28 | 27 | 27 | 26 |
| Feels °C (?) | 34 | 34 | 33 | 33 | 31 | 28 | 28 | 27 | 29 | 29 | 30 | 31 | 31 | 31 | 31 | 31 | 32 | 31 | 31 | 31 | 32 | 31 | 31 | 30 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jackals surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest