Cachagua surfForecast / Santiago / Chile

information circle12 Day Weather and Surf, issued 1 am Friday 20 Jun 2025 -04
Forecast update in hr  min  s Forecast update imminent
Cachagua surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cachagua sea temperature is
14.0° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Cachagua this week:

The surf forecast for Cachagua over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jun 20) at 8AM. The primary swell is predicted to be 1.5m and 8s period with a secondary swell of 0.9m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Cachagua in the next 12 days are 2.5m 14s and forecast to arrive on Monday (Jun 23) at 5AM. 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 4s period and expected on Tuesday (Jun 24) at 8PM.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 20th Jun)5ft (1.5m) 8s
Best Surf 2AM (Tue 24th Jun)4.5ft (1.4m) 14s
Most Powerful 5AM (Mon 23rd Jun)8ft (2.5m) 14s

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

Updates in  hr  min  s Forecast update imminent
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
01
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.5
SW
1.1
SW
1.2
SW
1.4
SW
1.3
WSW
1.2
SW
1
SW
1.1
SW
2.5
SW
2.4
SW
2.4
SW
1.4
SW
1.3
SW
1.4
SW
1.6
SW
1.5
SW
1.4
SW
1.8
SW
1.8
SW
1.7
SW
1.8
SW
1.9
SW
1.8
SW
1.6
SW
1.1
SW
0.7
SW
1.7
WSW
1.6
WSW
1.5
WSW
0.9
WSW
0.9
WSW
0.6
WSW
1.1
WSW
1.6
WSW
1.8
WSW
1.8
WSW
Period(s) (?)81212141313121414141414141416141413131314141414131311101011102018171615
Wave
Graph
(?)Metric surfscale
Energy (?)56571272291975757839978724582279239112999219021208915846111610699751273146313368784693547336656053762875791016157817351579
Wind
(km/h)
10
SW
15
SSW
10
S
15
SSW
15
SSW
15
SSW
15
S
25
SSW
15
SSE
15
SSW
20
SSW
0
NW
15
NNW
10
NNW
5
NNE
5
NNW
10
WNW
15
SSW
10
SSW
15
SSW
10
S
10
SSW
15
SW
5
W
15
NE
10
N
5
S
10
SSW
20
SSW
10
SSE
5
S
15
SSW
5
SSW
0
WSW
10
NNW
10
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononononononcross-
on
ononglasscross-
off
cross-
off
offglasscross-
off
onononcross-
on
ononglasscross-
off
offglassononcross-
on
ononglassglasscross-
off
off
High Tide
/ height (m)
5:28PM
1.01
6:29AM
1.20
6:39PM
0.95
7:24AM
1.33
7:47PM
0.93
8:17AM
1.44
8:50PM
0.92
9:08AM
1.53
9:46PM
0.92
9:59AM
1.59
10:39PM
0.92
10:48AM
1.60
11:29PM
0.92
11:37AM
1.58
12:18AM
0.91
12:24PM
1.51
1:06AM
0.91
1:09PM
1.42
1:56AM
0.91
1:54PM
1.30
2:48AM
0.92
2:40PM
1.17
3:43AM
0.94
Low Tide
/ height (m)
11:41AM
0.40
11:51PM
0.20
12:57PM
0.32
12:42AM
0.20
2:04PM
0.22
1:34AM
0.19
3:04PM
0.13
2:26AM
0.17
3:59PM
0.05
3:16AM
0.16
4:50PM
0.01
4:06AM
0.15
5:40PM
0.00
4:55AM
0.15
6:28PM
0.02
5:44AM
0.18
7:15PM
0.06
6:33AM
0.23
8:00PM
0.11
7:25AM
0.31
8:44PM
0.16
8:22AM
0.38
9:27PM
0.22
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Sunrise7:47--7:47--7:47--7:47--7:48--7:48--7:48--7:48--7:48--7:48--7:48--7:48--
Sunset-5:46--5:46--5:47--5:47--5:47--5:47--5:49--5:49--5:49--5:50--5:50--5:51-
clearclearclearclearpart cloudpart cloudclearclearclearclearclearclearclearclearcloudlight rainmod rainrain showerscloudpart cloudclearclearclearpart cloudlight rainpart cloudpart cloudpart cloudclearpart cloudcloudcloudpart cloudclearclearclear
Rain (mm)
---------------173------1-----------
Temp. °C131414131514151714151614131313131312121312121310121314131311111314161713
Feels °C (?)10111210121112121011121210101212121210991010799121110991114151612

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

Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Wed afternoon. Very mild (max 16°C on Mon afternoon, min 12°C on Tue morning). Wind will be generally light.

Days 6-9 Weather Summary Some drizzle, heaviest during Sat morning. Very mild (max 14°C on Sat night, min 10°C on Fri night). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 17°C on Tue afternoon, min 10°C on Sun 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 Cachagua Surf forecast

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

Cachagua is 22 km (14 miles) from Quintero. If you plan a holiday in Santiago, look for hotels and other accommodation in Quintero. Quintero has rooms for a wide range of budgets as well as car hire and transport links.

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