Buy Less, Surf More This Black Friday
Surf-forecast is providing a free, all-access pass to our premium features and 12-day forecasts all weekend.
Surf Forecasts:
Jimmys surfForecast / Sumatra – Mainland / Indonesia
48hr Weather and Surf, issued 12 am Saturday 06 Dec 2025 WIBForecast update in hr min s Forecast update imminent
Jimmys surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jimmys sea temperature is
29.0° C
(Which is normal for this time of year)How big are the waves at Jimmys today?
The current surf forecast for Jimmys at 3AM is: 0.9m 13s primary swell from a Southwest direction and 0.4m 8s secondary swell from a South-southeast direction (forecast issued at 12:00am December 06). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | 3ft (0.9m) | 13s |
| Afternoon (06 Dec) | 3ft (0.9m) | 12s |
| Evening (06 Dec) | 2.5ft (0.7m) | 14s |
Table - waves today at Jimmys. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 16 | 16 | 16 | 16 | 16 | 16 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 241 | 238 | 234 | 234 | 230 | 223 | 212 | 218 | 215 | 285 | 277 | 331 | 341 | 335 | 320 | 304 | 299 | 318 | 314 | 432 | 427 | 421 | 406 | 441 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | cross- on | cross- on | cross- on | cross- off | off | glass | glass | glass | on | on | glass | glass | cross- off | cross- off | cross- off | glass | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 7:32AM 0.70 | 7:29PM 1.38 | 8:20AM 0.71 | 8:17PM 1.35 | 9:09AM 0.73 | |||||||||||||||||||
Low Tide / height (m) | 1:45AM -0.06 | 12:42PM 0.15 | 2:32AM -0.06 | 1:32PM 0.16 | 3:17AM -0.03 | 2:22PM 0.19 | ||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - |
 | |  |  | | |  |  | | | |  | | | | | |  | | | | | | | |
Rain (mm) | - | - | 1 | - | - | - | 1 | 1 | - | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | 1 | 1 | - | 1 | 2 | 3 |
| Temp. °C | 26 | 25 | 25 | 26 | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 28 | 27 | 26 | 25 |
| Feels °C (?) | 30 | 28 | 28 | 30 | 32 | 30 | 31 | 30 | 30 | 29 | 29 | 30 | 32 | 31 | 31 | 30 | 30 | 28 | 28 | 30 | 31 | 31 | 30 | 28 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Previously used in our snow jackets for mountain conditions, PrimaLoft® technology is making its debut in the surf industry. The aim is to bring mountain-grade warmth to the waves.
Vancouver Island’s Day Of Days With Reed Platenius
Surf-Forecast recently helped the 21-year-old Canadian pro surfer and adventurer score some cold water perfection at home.
5 Reasons Why Costa Rica Is A Surfer (and Non Surfer) Paradise
With or without a surfboard, Costa Rica is a bucket list destination that has shown what a nation is capable of when nature is put first.
Read more
Discover more articles and updates in the Greenroom.
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.
Nearest