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Surf Forecasts:

Renaca surf break

Renaca surfForecast / Santiago / Chile

information circle12 Day Weather and Surf, issued 2 pm Saturday 22 Nov 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
14.6° C
 (Which is slightly cooler than normal)

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 Sunday (Nov 23) at 12AM. The primary swell is predicted to be 1.4m and 9s period with a secondary swell of 0.6m and 16s. 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 10s and forecast to arrive on Saturday (Nov 29) at 3PM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+)12AM (Sun 23rd Nov)4.5ft (1.4m) 9s
Best Surf 9PM (Mon 24th Nov)5ft (1.6m) 14s
Most Powerful 3PM (Sat 29th Nov)10ft (3.0m) 10s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Very mild (max 17°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Thu afternoon, min 12°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the SW by Fri morning).

Sat
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
1
3
1
2
3
3
2
4
4
2
3
3
2
1
0
0
0
1
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
SW
1.4
SW
1.3
SW
1.4
SW
0.8
SW
1.1
SW
1.4
SW
1.8
SW
1.7
SW
1.7
SW
1.6
SW
1.4
SW
1.3
SW
1.1
SW
1
SW
1.3
SW
1.8
SW
2.4
SW
2.5
SW
2.5
SW
2.5
SW
Period(s) (?)10999151514131313131212121211688810
Wave
Graph
(?)Metric surfscale
Energy kJ (?)53133225731826247281010869919767726194713552594452538199998651397
Wind
(km/h)
15
W
0
SE
5
NW
15
NW
5
SW
5
WNW
15
NW
0
N
5
NNW
20
NW
5
NE
5
WNW
15
WNW
5
SSE
10
SW
20
WSW
15
S
15
SSW
35
SW
20
S
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		glasscrosscrossglassglasscrossglasscross-
off		crossglassglasscrosscrossononcross-
on		ononcross-
on		cross-
on
High Tide
/ height (m)
12:35AM
1.35
1:11PM
0.81
1:14AM
1.31
1:53PM
0.76
1:55AM
1.26
2:42PM
0.73
2:39AM
1.21
3:42PM
0.71
3:29AM
1.16
4:49PM
0.74
4:25AM
1.11
5:55PM
0.82
5:27AM
1.08
Low Tide
/ height (m)
5:55PM
0.30
7:28AM
0.21
6:28PM
0.33
8:13AM
0.25
7:02PM
0.37
9:02AM
0.28
7:42PM
0.42
9:55AM
0.30
8:32PM
0.47
10:50AM
0.29
9:43PM
0.51
11:41AM
0.27
11:11PM
0.52
Sat
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Sunrise--6:31--6:31--6:31--6:31--6:31--6:31--6:31
Sunset8:30--8:31--8:32--8:34--8:35--8:36--8:37--
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C171417171417171417171418181519201517171319
Feels °C (?)15141515141514141514141616151617121110712
  • 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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Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Renaca 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.

View detailed surf forecast for Renaca at:
surf-forecast.com

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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