Blue Ocean surf break

Blue Ocean surfForecast / Bali – Kuta / Indonesia

information circle12 Day Weather and Surf, issued 1 am Sunday 17 Aug 2025 WITA
Forecast update in hr  min  s Forecast update imminent
Blue Ocean surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blue Ocean sea temperature is
27.1° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Blue Ocean this week:

The surf forecast for Blue Ocean over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 18) at 11PM. The primary swell is predicted to be 0.9m and 12s period with a secondary swell of 0.3m and 18s. Another secondary swell of 1.0m and 7s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Blue Ocean in the next 12 days are 2.4m 16s and forecast to arrive on Saturday (Aug 23) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Monday (Aug 18) at 5AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 18th Aug)3ft (0.9m) 12s
Best Surf 8AM (Wed 20th Aug)4.5ft (1.3m) 15s
Most Powerful 5AM (Sat 23rd Aug)8ft (2.4m) 16s

Table - best surf conditions forecast for Blue Ocean over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Tue afternoon. Warm (max 27°C on Tue morning, min 25°C on Sun morning). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Wed morning, min 24°C on Wed night). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
1.3
SSW
1.3
SSW
1.2
SSW
1.1
SW
0.9
SSW
0.9
SSW
0.9
SSW
1
SSW
0.9
SSW
1.2
SSW
1.5
SSW
1.1
SSW
1.6
SW
1.6
SW
1.7
SSW
1.6
SSW
1.9
SSW
2
SSW
2.3
SSW
2.3
SSW
2
SSW
Period(s) (?)141413131312131316141716151515161615151515
Wave
Graph
(?)Metric surfscale
Energy (?)7408135904944335745646651012124518631108114811101225159822762767254924391713
Wind
(km/h)
20
ESE
20
ESE
20
E
25
ESE
25
SE
10
ESE
20
ESE
20
SE
20
ESE
20
SE
15
SE
15
ESE
20
SE
20
SE
15
ESE
20
ESE
20
SE
15
ESE
15
SE
15
SSE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
High Tide
/ height (m)
3:08PM
1.55
3:25AM
2.25
4:43PM
1.32
4:50AM
2.09
8:07PM
1.35
6:55AM
2.06
9:16PM
1.58
8:24AM
2.19
9:52PM
1.81
9:21AM
2.35
10:22PM
2.03
10:04AM
2.47
10:49PM
2.22
Low Tide
/ height (m)
9:25AM
0.66
8:31PM
0.87
10:52AM
0.80
9:17PM
1.09
1:06PM
0.79
11:31PM
1.26
2:38PM
0.62
1:59AM
1.18
3:28PM
0.45
3:08AM
0.97
4:04PM
0.31
3:55AM
0.75
4:34PM
0.22
4:34AM
0.57
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunrise6:28--6:28--6:26--6:26--6:26--6:26--6:26--
Sunset-6:17--6:17--6:17--6:17--6:17--6:17--6:17-
clearpart cloudclearpart cloudclearpart cloudpart cloudthunderstorm part cloudpart cloudpart cloudpart cloudclearclearpart cloudcloudclearpart cloudpart cloudclearpart cloud
Rain (mm)
-------1-------------
Temp. °C262625262625272625262625262625262625262625
Feels °C (?)252526262726282726272727252626262625272627
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Bali - Kuta

  1. weather stationWind Update The wind is still cross-off at Blue Ocean (light winds from the ESE at Bali International Airport 5 km from Blue Ocean). 1.2m 6s windswell from the SE with a 0.9m 9s swell from the S and a 0.7m 13s groundswell from the SW as well as a 0.4m 13s groundswell, also from the SW. 4 swells combining so expect closeout sets.

    Blue Ocean
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1 h 56 min ago

19 km/h
ESE
Cross-Off
Please reload the page to see if there are any updates.

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Blue Ocean surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Information about the Blue Ocean Surf forecast

The above surf forecast table for Blue Ocean provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Blue Ocean can be found by selecting the local surf guide option on the grey menu. Our Blue Ocean 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 (Blue Ocean) 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 Blue Ocean 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.

Blue Ocean is 4 km (2 miles) from the city of Kuta. If you plan a holiday in Kuta - Bali, look for hotels and other accommodation in Kuta. Kuta has rooms for a wide range of budgets as well as car hire and transport links.

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