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Rifles (Kandui Right) Surf Forecast
/ Mentawi Islands (22 surf breaks) /
Surf Forecasts:
Rifles (Kandui Right) surfForecast / Mentawi Islands / Indonesia
12 Day Weather and Surf, issued 6 am Monday 08 Sep 2025 WIB
Best Forecast Surf Conditions for Rifles (Kandui Right) this week:
The surf forecast for Rifles (Kandui Right) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 08) at 1PM. The primary swell is predicted to be 1.6m and 15s period with a secondary swell of 1.0m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Rifles (Kandui Right) in the next 12 days are 2.1m 18s and forecast to arrive on Tuesday (Sep 09) at 4PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Wednesday (Sep 10) at 10AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Mon 8th Sep) | 5ft (1.6m) 15s |
| Best Surf | 1PM (Mon 8th Sep) | 5ft (1.6m) 15s |
| Most Powerful | 4PM (Tue 9th Sep) | 7ft (2.1m) 18s |
Table - best surf conditions forecast for Rifles (Kandui Right) over the next 12 days.
Short Range Forecast Heavy rain (total 45mm), heaviest during Wed night. Warm (max 29°C on Wed morning, min 26°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 50mm), heaviest during Thu night. Warm (max 29°C on Thu morning, min 25°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||
| 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) (?) | 16 | 15 | 14 | 19 | 18 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | |||||||||||||||||||||
| Energy (?) | 1485 | 1321 | 2255 | 2346 | 2821 | 1873 | 1305 | 1141 | 830 | 708 | 593 | 687 | 844 | 1022 | 1289 | 1340 | 1328 | 1163 | 1002 | 980 | 734 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross | cross- off | cross- off | cross- off | off | cross | cross- off |
High Tide / height (m) | 6:57PM 1.10 | 7:05AM 1.21 | 7:30PM 1.20 | 7:40AM 1.15 | 8:06PM 1.26 | 8:17AM 1.06 | 8:45PM 1.26 | 8:54AM 0.95 | 9:27PM 1.22 | 9:34AM 0.81 | 10:16PM 1.15 | 10:22AM 0.68 | 11:19PM 1.05 | ||||||||
Low Tide / height (m) | 12:39PM -0.00 | 12:46AM 0.04 | 1:10PM -0.04 | 1:29AM 0.01 | 1:41PM -0.05 | 2:13AM 0.01 | 2:14PM -0.04 | 2:58AM 0.05 | 2:49PM 0.00 | 3:46AM 0.13 | 3:25PM 0.07 | 4:42AM 0.22 | 4:07PM 0.15 | ||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||
| Sunrise | 6:18 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:15 | - | - |
| Sunset | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:21 | - | - | 6:21 | - | - | 6:21 | - |
 |  |  | | | | | | | | | |  |  |  |  | | | |  | | |
Rain (mm) | - | 4 | 9 | - | 1 | 9 | 2 | 5 | 15 | 3 | 5 | 13 | 1 | - | 6 | 1 | 6 | 15 | 1 | 10 | 5 |
| Temp. °C | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 28 | 27 | 29 | 29 | 27 | 26 | 27 | 27 | 28 | 28 | 27 | 28 | 27 | 27 |
| Feels °C (?) | 31 | 32 | 29 | 30 | 29 | 31 | 30 | 29 | 28 | 29 | 30 | 29 | 27 | 29 | 29 | 30 | 30 | 29 | 31 | 30 | 31 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Mentawi Islands
Continuing clean conditions at Rifles (Kandui Right) (calm at Minangkabau Airport 166 km from Rifles (Kandui Right)). 0.9m 13s groundswell from the S with a 0.5m 12s groundswell from the SSW. 2 swells combining to make bigger set waves.
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rifles (Kandui Right) 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 Rifles (Kandui Right) Surf forecast
The above surf forecast table for Rifles (Kandui Right) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Rifles (Kandui Right) can be found by selecting the local surf guide option on the grey menu. Our Rifles (Kandui Right) 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 (Rifles (Kandui Right)) 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 Rifles (Kandui Right) 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.
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