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Jimmys surfForecast / Sumatra – Mainland / Indonesia
12 Day Weather and Surf, issued 6 am Wednesday 30 Apr 2025 WIB
Best Forecast Surf Conditions for Jimmys this week:
The surf forecast for Jimmys over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 30) at 4PM. The primary swell is predicted to be 0.8m and 13s period with a secondary swell of 1.1m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Jimmys in the next 12 days are 2.5m 16s and forecast to arrive on Tuesday (May 06) at 7PM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Wed 30th Apr) | 2.5ft (0.8m) 13s |
| Best Surf | 4AM (Tue 6th May) | 7ft (2.2m) 18s |
| Most Powerful | 7PM (Tue 6th May) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Jimmys over the next 12 days.
Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 13 | 13 | 16 | 15 | 15 | 15 | 14 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 22 | 20 | 18 | 16 | 16 | 16 | 15 | 14 | 15 | 14 | 14 | 14 | 13 | 16 | 14 | 14 | 13 | 15 | 15 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 297 | 229 | 222 | 208 | 340 | 631 | 649 | 379 | 822 | 623 | 606 | 538 | 373 | 368 | 299 | 453 | 1507 | 2796 | 3208 | 3318 | 2662 | 2133 | 1363 | 1312 | 1016 | 850 | 655 | 523 | 326 | 631 | 383 | 277 | 305 | 301 | 272 | 208 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | cross- on | glass | cross- on | cross- on | glass | cross- on | cross- on | cross- off | cross- on | cross- on | cross- off | cross- on | cross- on | cross | cross- on | cross- on | cross- off | cross- on | cross- on | off | cross- on | on | cross- off | cross- on | cross- on | cross- off | cross- on | cross- on | cross- off | cross- on | cross- on | cross- off |
High Tide / height (m) | 8:51PM 0.76 | 8:54AM 1.34 | 9:37PM 0.70 | 9:40AM 1.25 | 10:28PM 0.66 | 10:30AM 1.13 | 11:29PM 0.62 | 11:25AM 1.01 | 12:46AM 0.62 | 12:30PM 0.89 | 2:16AM 0.67 | 1:49PM 0.81 | 3:31AM 0.75 | 3:09PM 0.77 | 4:21AM 0.85 | 4:16PM 0.75 | 4:58AM 0.93 | 5:09PM 0.75 | 5:30AM 1.01 | 5:54PM 0.74 | 6:00AM 1.07 | 6:32PM 0.73 | ||||||||||||||
Low Tide / height (m) | 3:02PM -0.05 | 2:10AM 0.13 | 3:50PM -0.00 | 2:51AM 0.17 | 4:41PM 0.08 | 3:34AM 0.25 | 5:36PM 0.17 | 4:24AM 0.34 | 6:41PM 0.24 | 5:32AM 0.44 | 7:53PM 0.29 | 7:29AM 0.50 | 8:59PM 0.31 | 9:33AM 0.48 | 9:50PM 0.32 | 10:47AM 0.42 | 10:27PM 0.32 | 11:36AM 0.34 | 10:59PM 0.31 | 12:14PM 0.26 | 11:27PM 0.29 | 12:47PM 0.19 | 11:55PM 0.28 | |||||||||||||
Wednesday 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | |||||||||||||||||||||||||
| Sunrise | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - |
| Sunset | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 5:59 | - | - | 5:59 | - | - | 5:59 | - | - | 5:59 | - | - | 5:59 | - | - | 5:58 | - | - | 5:58 | - | - | 5:58 | - | - | 5:58 | - |
 | |  | | | |  | |  | | |  | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 30 | 28 | 27 | 29 | 28 | 26 | 29 | 28 | 27 | 28 | 28 | 26 | 28 | 28 | 26 | 29 | 28 | 27 | 29 | 28 | 26 | 29 | 28 | 26 | 28 | 28 | 26 | 28 | 28 | 25 | 29 | 28 | 26 | 29 | 28 | 26 |
| Feels °C (?) | 33 | 32 | 31 | 33 | 32 | 30 | 33 | 32 | 32 | 31 | 31 | 30 | 31 | 31 | 30 | 32 | 31 | 32 | 32 | 31 | 30 | 32 | 31 | 29 | 31 | 31 | 30 | 30 | 30 | 28 | 31 | 31 | 30 | 31 | 30 | 30 |
Short Range Forecast: Some drizzle, heaviest during Fri night. Warm (max 30°C on Wed morning, min 26°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Some drizzle, heaviest during Mon night. Warm (max 29°C on Mon morning, min 25°C on Sat night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 29°C on Tue morning, min 25°C on Tue night). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 29°C on Sat morning, min 25°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Jimmys 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.
Information about the Jimmys Surf forecast
The above surf forecast table for Jimmys provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Jimmys can be found by selecting the local surf guide option on the grey menu. Our Jimmys surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jimmys) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Jimmys may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Indonesia - Sumatra - Mainland? If you are looking for accommodation near Jimmys, camping, hotels and holiday cottages in Indonesia - Sumatra - Mainland, consider staying in Baturaja which is 111 km (69 miles) away.
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