
Surf Forecasts:
Sanur - Grand Hyatt surf forecast from 6 Sep 2026:
- Most powerful swell: Wednesday 9 Sep, 8AM (local time) - 8ft (2.5m), 16s period, SSW swell with 3,173 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 2.5m 16s and forecast to arrive on Wednesday (Sep 09) 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 (Wed 9th Sep) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Sanur - Grand Hyatt over the next 16 days.
The Lowdown
Alright, let’s get real about this stretch of coast. There’s only one spot on the menu, and it’s a tough one. The first few days are a total write-off. The swell is there, but the wind is a constant headache. Over the full 16 days, it’s all about Sanur - Grand Hyatt (Indonesia), a reef break for advanced surfers only, and it’s inconsistent. The water temp is 80°, which is about average for this time of year, so no surprises there.
The big problem is the wind. For the first week, from Sunday the 6th through the end of the week, it’s a relentless cross-onshore, mostly from the SSE. It’s not a gale, but it’s enough to chop everything up. The swell is a solid SSW groundswell, with periods mostly between 14 and 16 seconds, and sometimes up to 19 seconds – that’s proper long-period energy. The combined energy is strong, hitting values like 1645 and 1867, so there’s a lot of power, but it’s messy. The wave comment is stuck on “marginal” or “poor” for the whole first week. This isn’t a surfer’s window; it looks more like a kite surfer’s setup with that persistent cross-onshore breeze and that hefty swell.
There’s a bit of a shift on Friday the 11th and into the weekend. The wind swings more directly onshore from the SE, but it’s still onshore. The swell remains consistent, around 5 ft to 6 ft, but the quality is still poor. The combined energy stays strong, but the wave comments are still “marginal” or “poor.” It’s not getting any better.
The second week stays pretty grim. From Sunday the 13th onward, the onshore wind continues, moderate breeze from the ESE and SE. The swell is still there, 5 ft to 7 ft, with that long-period SSW groundswell. The combined energy is still strong, but the wave comments don’t improve – “poor surf conditions” or “marginal” at best. The scores are low. There’s no standout period here.
The only glimmer of hope, and it’s a long way off, is on Sunday the 20th and Monday the 21st. The swell bumps up to 8 ft, with a period of 15-16 seconds, and the combined energy is strong (2834 and 2686). The wind is still onshore from the SE, but it’s a light breeze. The wave comment is still “marginal,” but it’s the best of a bad bunch. Keep in mind, this is a long-range call, so it’s promising but not certain. For the advanced crew only, and even then, it’s a gamble with that onshore wind.
Honestly, this is a tough outlook. The consistent wind kills any chance of clean waves. The setup is more interesting for kite surfers than paddle surfers. It’s a blank run for the most part, which is a bit more normal for this area when the trades are blowing.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Sun morning. Warm (max 25°C on Sun morning, min 24°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Warm (max 26°C on Fri morning, min 23°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||
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 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 19 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 19 |
Wave Graph | |||||||||||||||||||||
1403 | 1123 | 2049 | 1614 | 1423 | 1127 | 1323 | 1726 | 2339 | 2903 | 2368 | 1809 | 1588 | 2021 | 1972 | 1663 | 1507 | 924 | 899 | 732 | 1242 | |
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 | on | on | on | on | on | on | on |
High Tide | 5:18PM1.25m | 4:52AM1.98m | 8:31PM1.45m | 7:15AM2.03m | 9:07PM1.73m | 8:33AM2.21m | 9:37PM2.00m | 9:24AM2.39m | 10:05PM2.26m | 10:06AM2.50m | 10:33PM2.47m | 10:42AM2.53m | 11:00PM2.63m | ||||||||
Low Tide | 10:54AM0.85m | 8:46PM1.19m | 1:24PM0.78m | 00:28AM1.30m | 2:35PM0.59m | 2:19AM1.06m | 3:17PM0.42m | 3:15AM0.78m | 3:50PM0.29m | 3:58AM0.51m | 4:20PM0.22m | 4:35AM0.31m | 4:48PM0.20m | ||||||||
6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | |
— | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | — | 6:15 | — | |
mm | 1 | — | — | — | — | 2 | — | — | — | — | — | — | — | — | 2 | — | — | 4 | — | — | 3 |
Temp °C | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 26 | 25 | 26 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 25 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 19 |
1403 | 1123 | 2049 | 1614 | 1423 | 1127 | 1259 | 1236 | 2339 | 2903 | 2368 | 1809 | 1588 | 2021 | 1972 | 1663 | 1507 | 924 | 899 | 732 | 1242 | |
Swell 2 Height (m) Direction Period (s) | S 18 | SSW 13 | — | SW 22 | SSW 22 | SSW 21 | SSW 19 | SSW 18 | SSW 12 | — | — | SSW 18 | SSW 19 | — | SW 26 | SW 26 | SW 24 | SSW 10 | SSW 21 | SSW 21 | SSW 14 |
232 | 744 | — | 19 | 91 | 487 | 1323 | 1726 | 647 | — | — | 209 | 280 | — | 27 | 26 | 142 | 52 | 584 | 300 | 553 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 24 | NE 6 | SSW 9 | NE 7 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 141 | 6 | 15 | 8 | |
Wind waves Height (m) Direction Period (s) | SE 5 | — | — | — | SE 4 | — | — | — | — | — | — | — | SE 4 | SE 4 | SE 4 | SE 5 | SE 5 | SE 5 | SE 5 | SE 6 | SE 6 |
10 | — | — | — | 8 | — | — | — | — | — | — | — | 7 | 8 | 15 | 19 | 25 | 34 | 32 | 44 | 69 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 21 | 11 | 21 | 19 | 11 | 21 | 19 | 11 | 11 | 11 | 11 | 19 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 11 |
Best forecast wave conditions in Sanur - Bali | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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.










