Surf Forecasts:
Sanur - Grand Hyatt surf forecast from 11 Aug 2026:
- Most powerful swell: Tuesday 11 Aug, 5PM (local time) - 10ft (3.0m), 16s period, SSW swell with 3,857 kJ wave energy.
Best Forecast Surf Conditions for Sanur - Grand Hyatt this week:
The most powerful waves expected at Sanur - Grand Hyatt in the next 16 days are 3.0m 16s and forecast to arrive on Tuesday (Aug 11) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 6s period and expected on Sunday (Aug 16) at 5PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Tue 11th Aug) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Sanur - Grand Hyatt over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s shaping up.
Well, to be straight with you, this run ain’t looking great. We’ve got a long stretch ahead with very little worth paddling out for. The first real chance of anything decent is on Tuesday the 11th of August, but even that’s a tough sell. There’s a solid 10ft SSW groundswell wrapping in with a very long 16-second period, and the combined swell energy is pumping hard at 4447 (moderate to strong). But the wind is bang on from the SE at 9 mph, which is cross-on at Sanur - Grand Hyatt, and the wave comment calls it marginal with questionable tides. For an advanced reef break that’s inconsistent and often crowded, this is a “look but don’t jump” kind of day. The water temp is sitting at 80°, barely a tick above normal for the time of year.
Through Wednesday and Thursday the swell drops, but the wind stays stubbornly onshore or cross-on. The best of the whole 16-day window? Honestly, there isn’t one stand-out that screams “go.” Surf quality is consistently marked as poor or marginal, and the wind is never truly favourable for clean conditions. The strongest energy we see is on Tuesday the 11th, with that 10ft SSW swell, but the wind ruins it. For a reef that demands good conditions, this isn’t your week.
After the first few days, the swell hangs around the 5ft to 8ft range with period mostly between 14 and 17 seconds, but the wind never properly cleans up. By Monday the 17th, the swell drops to 5ft, and we see combined energy dip to 962 (weak). The following days stay similar—poor to marginal conditions with onshore winds. There’s a small spike in energy around the 25th of August, with a 7ft SSW swell and an 18-second period, giving combined energy of 3063 (moderate), but again, the wind is onshore. Nothing to get excited about.
This spot is often inconsistent, and this forecast is a classic example of a blank run for the area. It’s not unusual to have a stretch like this. Believe me, I’ve seen it a hundred times. It’ll come back around—forecasts change—but for now, save your energy.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 26°C on Thu morning, min 24°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 26°C on Sat morning, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||
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 16 | SSW 16 | SSW 17 | SSW 15 | S 18 | S 17 | S 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 18 |
Wave Graph  | ||||||||||||||||||||
 kJ | 3857 | 2723 | 2884 | 1652 | 2764 | 3426 | 3649 | 2979 | 2195 | 1613 | 1143 | 2437 | 2671 | 2189 | 1919 | 1511 | 1204 | 943 | 756 | 603 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | on | on | on | on | cross-on | on | cross-on | cross-on | on | on | on | on | on | on | on |
High Tide | 9:56PM1.81m | 9:24AM2.49m | 10:30PM2.04m | 10:12AM2.62m | 11:02PM2.26m | 10:55AM2.66m | 11:33PM2.44m | 11:34AM2.62m | 00:04AM2.56m | 12:10PM2.50m | 00:33AM2.60m | 12:43PM2.32m | 1:02AM2.57m | |||||||
Low Tide | 3:31PM0.33m | 3:06AM0.93m | 4:11PM0.18m | 4:00AM0.70m | 4:47PM0.09m | 4:46AM0.50m | 5:19PM0.06m | 5:27AM0.37m | 5:49PM0.10m | 6:06AM0.30m | 6:17PM0.19m | 6:44AM0.32m | 6:44PM0.32m | |||||||
 |  |  | | | | |  | | | | | | | | |  | | | | |
 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — |
 | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — | — | 6:17 | — |
mm | — | 2 | — | — | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 25 | 24 | 25 | 25 | 24 | 26 | 26 | 24 | 25 | 25 | 24 | 26 | 25 | 25 | 26 | 26 | 25 | 25 | 26 | 25 |
Feels °C | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 25 | 27 | 25 | 28 | 28 | 27 | 29 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 17 | SSW 15 | S 18 | S 17 | S 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
| kJ | 3857 | 2723 | 2884 | 1652 | 2764 | 3426 | 3649 | 2979 | 2195 | 1613 | 1143 | 2437 | 2671 | 2189 | 1919 | 1511 | 1204 | 943 | 756 | 506 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | — | S 21 | S 19 | SSW 18 | — | — | SSW 24 | S 21 | S 21 | SSW 19 | — | — | SSE 6 | — | NE 6 | SE 5 | NE 6 | SSW 20 | SSW 18 |
| kJ | 1860 | — | 36 | 118 | 1358 | — | — | 54 | 231 | 229 | 1049 | — | — | 23 | — | 6 | 16 | 6 | 76 | 603 |
Swell 3 Height (m) Direction Period (s) | — | — | SSW 21 | — | — | — | — | — | — | — | SE 7 | — | — | — | — | — | S 26 | — | SSW 24 | SE 6 |
| kJ | — | — | 86 | — | — | — | — | — | — | — | 44 | — | — | — | — | — | 13 | — | 56 | 26 |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 4 | SE 5 | SE 5 | S 13 | — | SE 6 | — | SE 8 | SSE 8 | — | SE 5 | SE 5 | — | SSE 5 | SE 5 | SE 5 | SE 5 | SE 5 | — |
| kJ | 56 | 21 | 42 | 49 | 1074 | — | 50 | — | 98 | 88 | — | 22 | 24 | — | 18 | 20 | 28 | 14 | 23 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 21 | 13 | 13 | 13 | 13 | 13 | 19 | 12 | 13 | 12 | 11 | 13 | 13 | 11 | 13 | 13 | 11 | 13 | 13 | 13 |
Best forecast wave conditions in Sanur - Bali | ||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||
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Information about the Sanur - Grand Hyatt Surf forecast
The above surf forecast table for Sanur - Grand Hyatt provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sanur - Grand Hyatt can be found by selecting the local surf guide option on the grey menu. Our Sanur - Grand Hyatt 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 - Grand Hyatt) 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 - Grand Hyatt 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 - Grand Hyatt is 8 km (5 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.
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