Sanur Reef Surf Break

Lat Long: 8.68° S 115.26° E

Sanur Reef Surf Forecast and Surf Report

Issued: 1 am 28 Jul 2026 (local time)

Forecast update in  hr  min

Today's Sanur Reef sea temperature is
27.0° C
0.5° 

Sanur Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Sanur Reef surf forecast from 27 Jul 2026:

  • Most powerful swell: Sunday 2 Aug, 2PM (local time) - 6.5ft (2.0m), 17s period, SSW swell with 2,303 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 2.0m 17s and forecast to arrive on Sunday (Aug 02) at 2PM. 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 7s period and expected on Monday (Aug 03) at 2PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 2PM (Sun 2nd Aug)6.5ft (2.0m) 17s

Table - best surf conditions forecast for Sanur Reef over the next 16 days.


The Lowdown

G’day, Rusty here. Let’s have a look at what’s coming up in the Sanur region.

Honestly, this outlook is a tough one. The first surfable option pops up on Friday, 31 July, but it’s only just scraping in. The swell is there, but the wind is a curse. We’ve got a persistent cross-onshore breeze that’s going to mess with the surface for the vast majority of the 16-day window. The water temperature is sitting at 81°, which is about normal for this time of year, so no surprises there.

The first real chance to get wet is at Sanur Reef on Friday morning. The swell is 4 ft from the SSW with a long 17-second period – proper groundswell energy. The combined energy of all swells directed here is moderate to strong (1295). But the wind is a gentle cross-onshore, leaving it fairly choppy. It’s an inconsistent, advanced reef break, so it’s not for the faint-hearted. Crowds are sometimes an issue here. The quality is marginal at best, so don’t expect perfection.

Saturday, 1 August, sees the swell bumping up to 5 ft in the morning and 5 ft in the afternoon, still from the SSW, with a very long 18-second period in the arvo. The combined energy jumps to strong (1612). The wind eases slightly but stays cross-onshore, so you’re still dealing with a bumpy surface. The same goes for Sunday, 2 August, with the swell hitting 6 ft in the morning and 7 ft in the afternoon – now that’s getting into the size that’s too big for beginners. The combined energy is very strong (2218) by the afternoon, but the wind is still a gentle cross-onshore, so it’s not clean. This is a reef, so those long periods mean the waves will be lined up, but the cross-onshore chop will make it a battle.

The best of the lot, if you can call it that, looks like Saturday, 1 August and Sunday, 2 August. The swell is solid, the period is long, and the energy is strong. The wind is still a problem, but it’s gentle, so the chop is at least manageable. It’s a standout by default, not by brilliance. For the advanced surfer, those mornings might offer a few memorable ones between the bumps.

From Monday, 3 August, right through to the end of the outlook, it’s more of the same story: solid SSW swell, but the cross-onshore wind never really lets up. The swell gets particularly big around 9 August, hitting 10 ft, but that’s only for experts, and the wind is still onshore. The water is always choppy or lumpy. The combined energy peaks at an extreme 5569 on the 9th, but the conditions are poor. There’s a small window on Thursday, 6 August, where the wind goes straight onshore, but it’s still a moderate breeze, so don’t get your hopes up.

The only real standout in the whole 16-day window is Saturday, 1 August. The swell is 5 ft to 5 ft, from the SSW (which matches the optimum direction for this reef), with a long period, and the wind is the lightest cross-onshore we see. It’s the cleanest the lineup will be, and that’s not saying much. If you’re an advanced surfer and you’re desperate, that’s the session to aim for. Otherwise, this stretch is a write-off for paddle surfing. The consistent cross-onshore wind and persistent chop means the setup looks more interesting for kite surfing than paddle surfing.

Stay patient, and keep an eye on the forecasts – things can change, but right now, it’s a tough run.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Tue morning. Warm (max 25°C on Tue morning, min 24°C on Tue night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Sun morning, min 24°C on Fri morning). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
2
3
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
16
0.9
SSW
16
1
SSW
15
1.2
SSW
14
1.3
SSW
14
1.2
SSW
13
1.4
SSW
15
1.4
SSW
15
1.4
SSW
14
1.2
SSW
17
1.2
SSW
17
1.4
SSW
16
1.4
SSW
16
1.6
SSW
18
1.7
SSW
17
1.9
SSW
17
2
SSW
17
2
SSW
16
1.7
SSW
15
1.7
SSW
14
1.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
353
353
474
565
580
468
816
773
711
804
767
950
962
1567
1694
1945
2145
1968
1220
1204
1091
Wind (km/h)
25
ESE
25
ESE
20
ESE
25
ESE
20
ESE
20
ESE
20
ESE
20
SE
15
ESE
15
SE
15
SE
10
ESE
15
ESE
15
SE
15
ESE
15
ESE
15
ESE
10
ESE
15
SE
15
ESE
10
E
Wind State
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
cross-on
cross-on
on
cross-on
cross-on
on
High Tide
9:18AM2.19m
10:37PM1.79m
9:58AM2.32m
11:02PM1.93m
10:33AM2.42m
11:27PM2.07m
11:05AM2.48m
11:52PM2.19m
11:36AM2.48m
00:17AM2.30m
12:07PM2.44m
00:42AM2.37m
12:38PM2.33m
1:08AM2.41m
Low Tide
4:16PM0.40m
3:49AM0.97m
4:44PM0.29m
4:26AM0.85m
5:11PM0.22m
5:00AM0.74m
5:37PM0.18m
5:33AM0.65m
6:01PM0.18m
6:06AM0.59m
6:25PM0.23m
6:40AM0.55m
6:50PM0.31m
rain showers
rain showers
rain showers
light rain
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:33
6:33
6:33
6:33
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:16
6:16
6:16
6:16
6:16
6:16
 mm
1
1
1
1
1
Temp °C
25
25
25
25
25
24
25
25
24
25
25
24
25
25
25
26
26
25
25
26
25
Feels °C
24
23
24
25
24
23
24
24
23
26
26
24
26
26
27
27
27
26
26
27
27
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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