Renaca surf break

Renaca surfForecast / Santiago / Chile

information circle12 Day Weather and Surf, issued 7 pm Thursday 03 Jul 2025 -04
Forecast update in hr  min  s Forecast update imminent
Renaca surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Renaca sea temperature is
12.0° C
(Which is 1.7°C colder than average for this time of year)


Best Forecast Surf Conditions for Renaca this week:

The surf forecast for Renaca over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 04) at 2AM. The primary swell is predicted to be 1.9m and 14s period with a secondary swell of 0.9m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Renaca in the next 12 days are 3.0m 16s and forecast to arrive on Wednesday (Jul 09) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Saturday (Jul 05) at 11AM.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Fri 4th Jul)6ft (1.9m) 14s
Best Surf 8PM (Wed 9th Jul)10ft (3.0m) 16s
Most Powerful 8PM (Wed 9th Jul)10ft (3.0m) 16s

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

Updates in  hr  min  s Forecast update imminent
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tue
15
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
1.9
SW
1.9
SW
1.8
SW
1.4
SW
1.2
WSW
1
SW
0.8
SW
1.1
W
0.8
SW
1.3
SW
1.6
SW
1.6
SW
1.6
SW
1.7
WSW
1.2
SW
1.1
SW
2
SW
2.5
SW
3
SW
3
SW
2.5
SW
2.4
SW
2.5
SW
2.3
SW
2.3
SW
2.5
SW
3
SW
3
SW
2.5
SW
2.4
SW
2.2
SW
2.1
SW
1.9
SW
2.1
SW
2.2
SW
2.5
SW
Period(s) (?)141314131313121018161514141313141616141413131615151515151514141413161514
Wave
Graph
(?)Metric surfscale
Energy (?)143913271165707462349208329666156216261451115597973982122093373330630092376223832122484253427833539382830932434200316372250214722332670
Wind
(km/h)
0
NW
10
NNW
10
N
5
NNE
20
NNW
15
NNW
10
ENE
5
NW
5
W
15
SE
5
S
5
WSW
0
W
5
WNW
5
W
5
S
5
SW
10
SW
5
SSE
5
WSW
10
W
5
N
20
N
10
N
5
NE
10
NNW
5
WNW
10
SSE
5
SSW
10
SW
10
SSE
0
N
5
NW
5
ENE
5
SW
5
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off
cross-
off
offcross-
off
cross-
off
offglasscross-
on
crosscross-
on
onglassglasscross-
on
glassononglassononglasscross-
off
cross-
off
offcross-
off
glasscrossononcross-
on
glassglassglassglasson
High Tide
/ height (m)
5:38AM
1.02
5:29PM
0.84
6:31AM
1.08
6:40PM
0.80
7:21AM
1.14
7:45PM
0.78
8:06AM
1.21
8:39PM
0.79
8:49AM
1.28
9:24PM
0.81
9:29AM
1.34
10:03PM
0.83
10:08AM
1.40
10:41PM
0.85
10:45AM
1.44
11:17PM
0.87
11:22AM
1.46
11:55PM
0.89
11:58AM
1.45
12:34AM
0.91
12:36PM
1.40
1:16AM
0.95
1:16PM
1.33
Low Tide
/ height (m)
10:56PM
0.32
12:02PM
0.48
11:43PM
0.36
1:13PM
0.44
12:31AM
0.38
2:11PM
0.38
1:19AM
0.38
3:00PM
0.31
2:04AM
0.35
3:42PM
0.25
2:46AM
0.32
4:21PM
0.19
3:26AM
0.28
4:58PM
0.15
4:04AM
0.24
5:34PM
0.12
4:42AM
0.22
6:10PM
0.10
5:20AM
0.21
6:45PM
0.09
6:02AM
0.23
7:20PM
0.10
6:48AM
0.27
7:57PM
0.12
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tue
15
Sunrise-7:48--7:48--7:48--7:48--7:48--7:48--7:48--7:48--7:47--7:47--7:47--7:46-
Sunset--5:52--5:52--5:52--5:52--5:53--5:53--5:54--5:54--5:55--5:55--5:57--5:57
clearclearclearpart cloudpart cloudpart cloudclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearclearclearpart cloudcloudpart cloudcloudpart cloudclearclearclearclearclearclearclearclearclear
Rain (mm)
------------------------------------
Temp. °C141413111414141516141918141212101214111314111112121212111316131715111314
Feels °C (?)1312111011101214141317161411111011121011121178101099111310141291112

Short Range Forecast: Mostly dry. Very mild (max 16°C on Sun afternoon, min 11°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 19°C on Mon morning, min 10°C on Mon night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 14°C on Thu afternoon, min 9°C on Fri morning). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 17°C on Mon morning, min 9°C on Sat night). Wind will be generally light.

  • 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 Renaca Surf forecast

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

Renaca is 11 km (7 miles) from the city of Vina del Mar. If you plan a holiday in Santiago, look for hotels and other accommodation in Vina del Mar. Vina del Mar has rooms for a wide range of budgets as well as car hire and transport links.

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