Surf Forecasts:
Sanur - Grand Hyatt surf forecast from 28 Aug 2026:
- Best quality surf: Saturday 29 Aug, 8AM (local time) - 6ft (1.9m), 15s period, SSW swell with glassy winds.
- Most powerful swell: Tuesday 1 Sep, 8AM (local time) - 6ft (1.9m), 18s period, SSW swell with 2,144 kJ wave energy.
- Next surfable swell (1★+): Saturday 29 Aug, 8AM (local time) - 6ft (1.9m), 15s period with SSW swell.
Best Forecast Surf Conditions for Sanur - Grand Hyatt this week:
The surf forecast for Sanur - Grand Hyatt over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 29) at 8AM. The primary swell is predicted to be 1.9m and 15s period with a secondary swell of 0.5m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Sanur - Grand Hyatt in the next 16 days are 1.9m 18s and forecast to arrive on Tuesday (Sep 01) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 7s period and expected on Tuesday (Sep 01) at 11AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 29th Aug) | 6ft (1.9m) 15s |
| Best Surf | 8AM (Sat 29th Aug) | 6ft (1.9m) 15s |
| Most Powerful | 8AM (Tue 1st Sep) | 6ft (1.9m) 18s |
Table - best surf conditions forecast for Sanur - Grand Hyatt over the next 16 days.
The Lowdown
Alright, let me look over what we've got here. It's a bit of a mixed bag for the Sanur - Grand Hyatt reef break over the next couple of weeks. The waves are coming, but the wind is the story, and it's not a great one.
The overall pattern is a long stretch of onshore wind, starting this Saturday the 29th and sticking around for days. That SSE and ESE wind is just going to mess things up. You'll see some solid SSW swell, with moderate wave energy (1405 on Saturday morning), but that cross-on wind is making it choppy. The water temp is about average for the time of year, so no surprises there.
Saturday morning, the 29th, is your best bet if you're an advanced surfer who doesn't mind a battle. We've got a 6ft SSW swell, but with a period of 15 seconds, that's a proper groundswell. The problem is it's breaking straight on a reef, and with a 6 mph cross-on wind, it'll be lumpy. The combined energy is 1405, so it's got some push, but the conditions are marginal.
The whole first week is a write-off. From Sunday the 30th right through to Friday the 4th of September, it's all onshore wind, poor conditions, and a score of zero. The swell sticks around, hitting 6ft again on Tuesday the 1st of September with even stronger wind (16 mph), but it's all blown out.
We get a bit of a shift on Saturday the 5th of September, but it's still cross-on. The swell holds at 5ft to 6ft, but the wind is 9 mph from the SSE. It's a gentle cross-onshore, but it's still choppy. There are a few mornings and afterdays with a score of 1, meaning it's just on the edge of being rideable, but don't expect anything clean.
The second week is much the same story. We see the swell actually building again, hitting 7ft on Monday the 7th of September, but with moderate cross-onshore winds. By the time we get to the 12th and 13th of September, the swell is pumping – 8ft on the 13th with a combined energy of 2722 – but it's all onshore wind at 16 mph. That's a lot of power, but it's going to be a washing machine.
Honestly, for a solid two-week stretch, there isn't a single standout. The wind just never gets clean. If you're a kite surfer, you'll probably have a ball out there. But for paddling, it's a long, frustrating forecast.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Sat afternoon, min 24°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Wed morning. Warm (max 26°C on Tue morning, min 25°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | |||||||||||||||
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 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1374 | 1130 | 811 | 615 | 606 | 578 | 928 | 1231 | 1683 | 1944 | 1821 | 1910 | 1614 | 1408 | 1141 | 933 | 760 | 561 | 638 | 366 | 743 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on |
High Tide | 10:48AM2.48m | 11:16PM2.43m | 11:18AM2.49m | 11:39PM2.55m | 11:48AM2.44m | 00:03AM2.62m | 12:18PM2.33m | 00:29AM2.64m | 12:50PM2.16m | 00:58AM2.61m | 1:23PM1.94m | 1:30AM2.51m | 2:00PM1.69m | 2:08AM2.35m | |||||||
Low Tide | 5:04PM0.21m | 5:14AM0.40m | 5:27PM0.21m | 5:45AM0.29m | 5:50PM0.25m | 6:17AM0.24m | 6:14PM0.32m | 6:51AM0.25m | 6:39PM0.43m | 7:28AM0.34m | 7:04PM0.58m | 8:12AM0.49m | 7:31PM0.75m | ||||||||
 | |  | | | |  | |  | | | |  | | | | | | | | | |
 | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — |
 | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 1374 | 1130 | 811 | 615 | 606 | 365 | 928 | 1231 | 1683 | 1944 | 1821 | 1910 | 1614 | 1408 | 1141 | 933 | 760 | 561 | 638 | 366 | 743 |
Swell 2 Height (m) Direction Period (s) | SE 6 | S 26 | SE 6 | SSW 21 | SSW 21 | SSW 19 | SSW 12 | SSW 11 | SSW 11 | NE 7 | NE 7 | NE 7 | NE 7 | — | — | S 8 | SSW 6 | — | SSW 6 | SW 13 | SE 5 |
| kJ | 15 | 13 | 24 | 180 | 253 | 578 | 274 | 204 | 105 | 7 | 9 | 8 | 7 | — | — | 1 | 7 | — | 7 | 286 | 34 |
Swell 3 Height (m) Direction Period (s) | S 6 | S 21 | SSW 23 | SSW 21 | NE 7 | SE 6 | NE 7 | NE 7 | NE 7 | — | — | — | — | — | — | S 20 | NE 6 | — | NE 6 | SSW 6 | SSW 6 |
| kJ | 11 | 9 | 54 | 180 | 8 | 28 | 7 | 8 | 7 | — | — | — | — | — | — | 7 | 1 | — | 2 | 13 | 12 |
Wind waves Height (m) Direction Period (s) | — | SE 6 | — | SE 6 | SE 5 | ESE 6 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | — |
| kJ | — | 32 | — | 44 | 74 | 55 | 23 | 34 | 54 | 46 | 84 | 139 | 56 | 69 | 84 | 45 | 60 | 69 | 60 | 44 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 11 | 11 | 11 | 13 | 13 | 8 | 13 | 13 | 13 | 19 | 19 | 11 | 13 | 13 | 13 | 13 | 13 | 11 | 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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