Surf Forecasts:
Rifles (Kandui Right) surf forecast from 20 Jul 2026:
- Best quality surf: Tuesday 21 Jul, 1AM (local time) - 6ft (1.8m), 16s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 20 Jul, 7PM (local time) - 6ft (1.9m), 16s period, SSW swell with 1,849 kJ wave energy.
- Next surfable swell (1★+): Tuesday 21 Jul, 1AM (local time) - 6ft (1.8m), 16s period with SSW swell.
Best Forecast Surf Conditions for Rifles (Kandui Right) this week:
The surf forecast for Rifles (Kandui Right) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 21) at 1AM. The primary swell is predicted to be 1.8m and 16s period with a secondary swell of 1.1m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rifles (Kandui Right) in the next 16 days are 1.9m 16s and forecast to arrive on Monday (Jul 20) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Tue 21st Jul) | 6ft (1.8m) 16s |
| Best Surf | 1AM (Tue 21st Jul) | 6ft (1.8m) 16s |
| Most Powerful | 7PM (Mon 20th Jul) | 6ft (1.9m) 16s |
Table - best surf conditions forecast for Rifles (Kandui Right) over the next 16 days.
Short Range ForecastHeavy rain (total 59mm), heaviest during Mon morning. Warm (max 28°C on Mon morning, min 26°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 47mm), heaviest during Thu night. Warm (max 28°C on Thu morning, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSE 8 | SSE 8 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2164 | 1675 | 1592 | 1061 | 917 | 604 | 461 | 317 | 268 | 298 | 707 | 757 | 925 | 698 | 540 | 480 | 471 | 399 | 367 | 322 | 218 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-on | on |
High Tide | 11:10PM0.99m | 11:01AM0.83m | 00:02AM0.96m | 11:49AM0.70m | 1:01AM0.93m | 12:56PM0.60m | 2:07AM0.92m | 2:25PM0.55m | 3:13AM0.93m | 3:47PM0.54m | 4:12AM0.96m | 4:49PM0.58m | |||||||||
Low Tide | 4:18PM0.13m | 4:50AM0.33m | 4:51PM0.18m | 5:47AM0.39m | 5:28PM0.23m | 6:59AM0.43m | 6:12PM0.28m | 8:52AM0.43m | 7:08PM0.31m | 10:46AM0.37m | 8:19PM0.32m | 11:29AM0.30m | 9:31PM0.30m | ||||||||
 | |  | | | | | | | |  | | | | | | | | | | | |
 | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — |
 | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — |
mm | 7 | 3 | 17 | 7 | 2 | 7 | 2 | 1 | 13 | 4 | — | 17 | 2 | 3 | 6 | 2 | 3 | 10 | 2 | 1 | 1 |
Temp °C | 28 | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 27 | 26 | 27 |
Feels °C | 30 | 30 | 30 | 30 | 30 | 29 | 30 | 31 | 29 | 28 | 29 | 28 | 29 | 31 | 29 | 29 | 30 | 30 | 30 | 28 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 16 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | S 11 | SSE 10 | SW 16 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 15 | SSE 10 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 2164 | 1675 | 1592 | 1061 | 917 | 604 | 461 | 317 | 217 | 116 | 707 | 90 | 925 | 698 | 540 | 480 | 165 | 399 | 367 | 322 | 218 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | WNW 9 | WNW 8 | SSW 18 | WNW 8 | SSW 16 | WNW 10 | SSW 14 | SW 16 | SW 13 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 13 | SW 14 | SW 13 |
| kJ | 51 | 102 | 105 | 16 | 14 | 62 | 14 | 87 | 20 | 140 | 90 | 45 | 55 | 188 | 145 | 209 | 130 | 221 | 229 | 186 | 170 |
Swell 3 Height (m) Direction Period (s) | WNW 7 | WNW 8 | WNW 7 | W 7 | SSW 20 | WNW 10 | SW 19 | WNW 8 | SW 18 | WNW 10 | WNW 11 | WNW 10 | WNW 10 | SSW 18 | S 16 | S 16 | WNW 9 | S 16 | WNW 10 | SSW 18 | SSW 18 |
| kJ | 5 | 6 | 5 | 1 | 37 | 20 | 15 | 20 | 49 | 21 | 23 | 20 | 20 | 62 | 139 | 126 | 8 | 21 | 11 | 32 | 32 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 5 | SSE 6 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | — | SSE 10 | — | — | — | — | SSE 10 | — | — | — | — |
| kJ | — | — | — | 97 | 100 | 124 | 165 | 199 | 268 | 298 | — | 757 | — | — | — | — | 471 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 8 | 0 | 8 | 8 | 0 | 8 | 8 | 8 | 8 | 12 | 8 | 12 | 8 | 8 | 8 | 12 | 8 | 8 | 8 | 8 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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