Sanur Reef Surf Break

Lat Long: 8.68° S 115.26° E

Sanur Reef Surf Forecast and Surf Report

Issued: 1 am 02 Sep 2026 (local time)

Forecast update in  hr  min

Today's Sanur Reef sea temperature is
26.9°C
0.6° 

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 2 Sep 2026:

  • Most powerful swell: Tuesday 8 Sep, 11PM (local time) - 8ft (2.5m), 17s period, SSW swell with 3,904 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 17s and forecast to arrive on Tuesday (Sep 08) at 11PM. 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 Wednesday (Sep 02) at 11AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Tue 8th Sep)8ft (2.5m) 17s

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


The Lowdown

Alright folks, Rusty here. Let’s talk about what we’ve got coming up over the next couple of weeks. Straight up, I’m not gonna lie to you, it’s a pretty grim run for the most part. There’s no surf to speak of for the first few days, and the whole forecast is a real mixed bag of messy, onshore winds and iffy conditions. We’ve got a long wait ahead, but there might be a couple of moments if you’re patient and picky.

We start off with nothing. The first several days are basically a write-off. From Wednesday the 2nd through to the 5th, it’s all poor surf conditions with moderate cross-onshore winds making things choppy and ugly. The swell is there, about 3ft to 6ft from the SSW, but with that wind direction it’s just no good for a paddle. The water temperature is sitting at a normal 80°F, so at least you won’t freeze while you’re getting frustrated.

We finally get a sniff of something on Saturday the 5th and Sunday the 6th. It’s still marginal, with the swell bumping up to 7ft from the SSW on Sunday morning and the combined energy getting strong at 1830 (moderate wave energy), but the wind is still a cross-onshore. It’s going to be a bit of a messy, choppy affair. Not what you’d call clean, but at least it’s not howling.

Now, hold onto your boards, because the best chance of a decent session comes on Tuesday the 8th of September. The morning is still just marginal, but the afternoon is where it gets interesting. The swell is a solid 6ft from the SSW with a long period of 18 seconds (groundswell). The combined energy hits a strong 3150 (very strong wave energy). The wind goes cross-shore, which is a massive upgrade from the previous days, with just a slight cross-chop. For a reef break like Sanur Reef, a long period SSW groundswell with cross-shore wind is about as good as it gets in this forecast. It’s an advanced spot and inconsistent, but this window looks the pick of the whole run. Get on it if you can handle it.

Wednesday the 9th keeps the trend going with a bit more size – 8ft on the morning from the SSW – but the same cross-shore wind. That’s expert territory at that size, and the combined energy is still very strong at 2921. It’ll be big and powerful. The rest of the week into the second week is more of the same old story: onshore wind, choppy conditions, and a lot of poor to marginal calls. By the 12th the swell drops right off, and then it picks up again from the 13th, but the wind is back to a messy cross-onshore. The outlook from the 14th onward looks poor again, with onshore wind and a lot of chop.

So, to wrap it up: the first few days are a total loss. The standout by a long shot is Tuesday the 8th of September afternoon at Sanur Reef. The cross-shore wind with that long-period SSW groundswell is the only real window for a proper, clean session. Wednesday the 9th is also worth a look if you’re an expert. After that, keep an eye on the forecast, but don’t hold your breath.

Stay salty,
Rusty

Short Range Forecast

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

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Sat morning, min 24°C on Mon night). Wind will be generally light.

Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
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
1
1
1
0
1
0
3
1
0
1
2
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SSW
16
1.7
SSW
16
1.5
SSW
16
1.4
SSW
16
1.3
SSW
15
1.2
SSW
14
1.3
SSW
14
1
SW
14
1.3
SSW
14
1.7
SSW
16
1.8
SSW
16
1.9
SSW
14
2
SSW
14
1.5
SSW
16
2.2
SSW
15
1.8
SSW
14
2
SSW
14
1.9
SSW
13
1.4
SSW
19
1.8
SSW
18
2.5
SSW
16
Wave Graph
Metric surfscale
Energy kJ
1614
1555
1141
933
770
561
630
395
672
1411
1551
1399
1570
1077
2049
1321
1548
1192
1323
1929
3678
Wind (km/h)
20
ESE
20
SE
20
ESE
20
ESE
20
SE
15
ESE
20
SE
15
SE
15
ESE
15
SE
15
SE
15
SSE
15
SSE
20
SSE
5
SE
15
SE
15
SSE
10
SE
15
SSE
15
SSE
10
SSE
Wind State
cross-on
cross-on
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
cross-on
High Tide
12:50PM2.16m
00:58AM2.61m
1:23PM1.94m
1:30AM2.51m
2:00PM1.69m
2:08AM2.35m
2:52PM1.44m
3:03AM2.15m
5:18PM1.25m
4:52AM1.98m
8:31PM1.45m
7:15AM2.03m
9:07PM1.73m
Low Tide
6:39PM0.43m
7:28AM0.34m
7:04PM0.58m
8:12AM0.49m
7:31PM0.75m
9:11AM0.69m
8:01PM0.95m
10:54AM0.85m
8:46PM1.19m
1:24PM0.78m
00:28AM1.30m
2:35PM0.59m
2:19AM1.06m
clear
clear
part cloud
part cloud
clear
part cloud
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clear
part cloud
cloud
clear
clear
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:18
6:18
6:18
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
6:15
6:15
6:15
6:15
 mm
Temp °C
26
26
25
26
26
25
26
26
25
27
27
25
26
26
25
26
26
25
25
25
25
Feels °C
25
25
25
25
25
26
26
25
25
27
27
27
26
26
25
26
25
25
25
24
25
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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