
Surf Forecasts:
Sanur Reef surf forecast from 22 Jul 2026:
- Most powerful swell: Sunday 26 Jul, 8AM (local time) - 8ft (2.5m), 9s period, SE swell with 1,017 kJ wave energy.
Best Forecast Surf Conditions for Sanur Reef this week:
The most powerful waves expected at Sanur Reef in the next 16 days are 2.5m 9s and forecast to arrive on Sunday (Jul 26) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Sun 26th Jul) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Sanur Reef over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks.
Right off the bat, I gotta be straight with you – it’s a tough stretch ahead. The whole 16-day window is looking pretty grim for a proper paddle. We’ve got a solid foundation of swell, don’t get me wrong, but it’s being absolutely hammered by a relentless cross-onshore wind. That means choppy, lumpy, blown-out conditions that just aren’t worth the effort. The water temp is sitting right around 81°, which is bang on average for this time of year, so no surprises there.
The first solid week, from Wednesday the 22nd of July right through to the end of the month, is a total write-off. Every single session is marked as poor surf conditions. The wind is a constant 12 to 19 mph from the ESE or SE, keeping everything messy. There’s a bit of a pulse showing up on the 26th (Sunday) with some short-period ESE swell around 7 ft, but with a period of just 9 seconds and that fresh cross-onshore, it’s just a messy wall of whitewater. The combined energy is strong (1515), but it’s useless for us.
We then hit a bit of a lull in the first few days of August, with the swell dropping a touch, but the wind doesn’t let up. It’s still cross-on, still choppy. The energy is moderate to strong, but it’s all noise with no quality.
Now, the only glimmer of hope, and I mean the only one, shows up on Tuesday the 4th of August. We’ve got a proper groundswell from the SSW pushing through with a very long period of 18 seconds. The swell height is a solid 8 ft, which is expert territory, and the combined energy is massive at 4918. That’s a lot of power. But – and it’s a big but – the wind is still a cross-onshore from the ESE at 12 mph. The forecast says “marginal,” which is the best we’re going to get.
That long-period groundswell is best suited for a reef setup like Sanur Reef, which is a sheltered reef break that’s inconsistent and only for advanced surfers. The optimum swell direction is from the south, and this swell is SSW, so it’s in the right ballpark. The problem is that with that long-period energy and the cross-onshore wind, it’s going to be tricky and probably a bit bumpy. It’s the only thing even close to worth a look in the whole 16 days, but it’s a gamble. The morning of the 5th is still marginal with a slightly smaller 7 ft swell and a lighter wind, but the wind is still cross-on.
The crowd situation here is “sometimes,” so you might have a few others with the same idea, but given the conditions, it’s not going to be packed.
To be honest, if you’re a kite surfer, this whole forecast is a dream. For the rest of us, it’s a long wait. The setup is just too consistently blown out for a good paddle.
Stay tuned, the forecasts can change.
Rusty.
Short Range ForecastLight rain (total 6mm), mostly falling on Wed morning. Warm (max 25°C on Thu morning, min 24°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 26mm), heaviest during Sat night. Warm (max 26°C on Sat afternoon, min 24°C on Sat morning). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||
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 13 | SSW 13 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph | |||||||||||||||||||||
491 | 317 | 228 | 289 | 549 | 265 | 246 | 372 | 917 | 639 | 536 | 846 | 623 | 640 | 569 | 355 | 276 | 318 | 357 | 362 | 491 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:10PM1.62m | 3:39AM2.13m | 4:11PM1.42m | 4:33AM2.01m | 6:15PM1.29m | 5:52AM1.93m | 8:45PM1.36m | 7:22AM1.95m | 9:39PM1.50m | 8:29AM2.05m | 10:10PM1.64m | 9:18AM2.19m | 10:37PM1.79m | ||||||||
Low Tide | 9:32AM0.81m | 8:52PM0.84m | 10:38AM0.90m | 9:25PM1.02m | 12:13PM0.93m | 10:16PM1.17m | 1:57PM0.84m | 00:17AM1.27m | 3:01PM0.69m | 2:04AM1.22m | 3:43PM0.54m | 3:05AM1.10m | 4:16PM0.40m | 3:49AM0.97m | |||||||
6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | |
— | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | 1 | 1 | 2 | — | — | — | — | 2 | — | — | — | 6 | 3 | 1 | 7 | 4 | 1 | 4 | 2 | — | 4 |
Temp °C | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
Feels °C | 23 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 25 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 11 | SSW 14 | SSW 14 | SSW 13 | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SE 9 | SSW 13 | SSW 13 | SSW 12 | SSW 17 | SSW 13 | SSW 16 | SSW 16 | SSW 15 |
491 | 317 | 187 | 164 | 549 | 265 | 246 | 372 | 917 | 639 | 536 | 336 | 594 | 253 | 198 | 119 | 168 | 106 | 357 | 362 | 491 | |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SSW 16 | SSW 15 | SSW 14 | SW 18 | SSW 10 | SSW 17 | SSW 13 | SW 18 | SW 18 | WSW 16 | SW 16 | SSW 14 | S 20 | S 20 | SW 13 | SSW 12 | SSW 16 | SW 12 | SW 12 | S 26 |
108 | 198 | 228 | 289 | 12 | 74 | 235 | 186 | 12 | 12 | 25 | 64 | 265 | 8 | 7 | 45 | 86 | 149 | 37 | 22 | 13 | |
Swell 3 Height (m) Direction Period (s) | — | SSW 7 | SSW 7 | — | — | S 7 | SSW 9 | SSW 9 | SW 18 | — | — | — | SW 15 | S 20 | E 7 | SSW 18 | SW 13 | SW 12 | NE 7 | NE 7 | S 26 |
— | 5 | 11 | — | — | 39 | 44 | 43 | 12 | — | — | — | 33 | 8 | 1 | 62 | 43 | 24 | 2 | 2 | 13 | |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 7 | SE 7 | SSE 7 | SSE 8 | SSE 8 | SE 9 | ESE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 |
118 | 141 | 132 | 112 | 113 | 100 | 191 | 168 | 159 | 356 | 348 | 846 | 623 | 640 | 569 | 355 | 276 | 318 | 260 | 209 | 213 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 19 | 19 | 19 | 19 | 15 | 15 | 19 | 15 | 19 | 19 | 38 | 19 | 164 | 142 | 164 | 164 | 20 | 69 | 19 | 15 |
Best forecast wave conditions in Sanur - Bali | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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Information about the Sanur Reef Surf forecast
The above surf forecast table for Sanur Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sanur Reef can be found by selecting the local surf guide option on the grey menu. Our Sanur Reef 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 (Sanur Reef) 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 Sanur Reef 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.
Sanur Reef is 6 km (4 miles) from Denpasar. If you plan a holiday in Sanur - Bali, look for hotels and other accommodation in Denpasar. Denpasar has rooms for a wide range of budgets as well as car hire and transport links.










