Sanur Reef Surf Break

Lat Long: 8.68° S 115.26° E

Sanur Reef Surf Forecast and Surf Report

Issued: 1 am 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Sanur Reef sea temperature is
26.9° 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 2 Aug 2026:

  • Most powerful swell: Friday 7 Aug, 5PM (local time) - 8ft (2.4m), 16s period, SSW swell with 3,127 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 2.4m 16s and forecast to arrive on Friday (Aug 07) 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 0.4m 8s 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 5PM (Fri 7th Aug)8ft (2.4m) 16s

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


The Lowdown

G'day, Rusty here.

Alright, let's be straight with you. We're looking at Sanur Reef, and the immediate outlook is a bit of a frustrating one. We've got a solid, long-period SSW groundswell pulse running through the whole 16-day window, with the combined energy values showing moderate to very strong wave energy. The problem is the wind. For the first week and a half, we're looking at persistent cross-onshore breezes, mostly from the SE and ESE, which are just chopping up the surface and making it a messy, bumpy affair. The water temp is about average for this time of year.

The first few days, from Monday the 3rd right through the next week, are pretty much write-offs. The swell is there, but the conditions are poor. You'll see waves around 5 ft to 7 ft, but the wind ruining it. The forecast is constantly flagged as marginal or poor, with that cross-onshore chop making it unappealing.

There's a glimmer of hope from Tuesday the 11th. The wind starts to swing more southerly, becoming a cross-shore breeze. On Tuesday afternoon, with a light, gentle cross-shore from the SSE and a 8 ft SSW swell, it'll be the best we've seen. The combined energy is very strong, and the period is a long 16 seconds. This is your best window for a look, but still, it's only a marginal pick.

We see a bit of a pulse in size from Friday the 14th to Monday the 17th, with swell heights hitting 8 ft to 12 ft. That's getting into expert territory, but the wind stays stubbornly cross-onshore, creating choppy conditions. The energy is massive (over 8000 on the 15th), but it's not going to be a pretty wave. For the last few days into the 18th, the wind stays on it and the quality drops again.

So, to be honest, the standout is the Tuesday the 11th afternoon session. The wind is the most favourable it's going to get, and the swell is solid. Even then, keep your expectations in check. The rest of the window is a battle with the breeze. If you're after a paddle, it's a waiting game.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Wed night. Warm (max 26°C on Mon morning, min 24°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 26°C on Thu morning, min 24°C on Fri night). Wind will be generally light.

Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
0
0
1
0
0
1
0
0
1
1
1
2
1
1
1
0
0
1
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
15
1.6
SSW
15
1.6
SSW
15
1.6
SSW
14
1.6
SSW
14
1.4
SSW
13
1.5
SSW
14
1.4
SSW
15
1.7
SSW
18
1.9
SSW
17
1.9
SSW
16
1.9
SSW
16
2.2
SSW
17
2.4
SSW
16
2.4
SSW
16
2.3
SSW
16
2.2
SSW
16
2
SSW
16
2
SSW
16
1.9
SSW
15
1.8
SSW
15
Wave Graph
Metric surfscale
Energy kJ
1220
1091
1136
1061
975
722
956
880
2047
2164
1943
1826
2828
3127
3051
2716
2271
1982
1982
1735
1471
Wind (km/h)
10
SE
20
ESE
15
ESE
20
SE
15
ESE
15
ESE
20
ESE
15
SE
20
ESE
25
ESE
20
ESE
15
E
20
SE
20
SE
15
ESE
20
ESE
20
SE
20
ESE
20
ESE
20
SE
15
SE
Wind State
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
12:38PM2.33m
1:08AM2.41m
1:10PM2.18m
1:36AM2.42m
1:45PM1.99m
2:08AM2.39m
2:26PM1.76m
2:47AM2.32m
3:20PM1.51m
3:41AM2.22m
5:05PM1.30m
5:06AM2.13m
8:04PM1.35m
Low Tide
6:50PM0.31m
7:15AM0.53m
7:15PM0.42m
7:54AM0.56m
7:41PM0.55m
8:40AM0.63m
8:09PM0.71m
9:41AM0.72m
8:43PM0.89m
11:12AM0.79m
9:35PM1.08m
1:15PM0.72m
11:41PM1.22m
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
rain showers
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
rain showers
rain showers
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:31
6:31
6:31
6:31
6:31
6:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
6:16
6:16
6:16
6:17
 mm
2
2
1
1
Temp °C
26
26
25
26
26
25
26
26
25
26
26
25
26
26
25
25
26
25
25
26
25
Feels °C
28
27
26
27
27
26
26
27
27
25
25
25
25
25
26
24
26
25
25
26
26
  • 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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