Algarrobo Surf Break

Lat Long: 33.27° S 71.68° W

Algarrobo Surf Forecast and Surf Report

Issued: 2 pm 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Algarrobo sea temperature is
14.1°C
1.1° 

Algarrobo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Algarrobo surf forecast from 10 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 3AM (local time) - 4.5ft (1.4m), 9s period, SW swell with cross-offshore winds.
  • Most powerful swell: Monday 14 Sep, 3PM (local time) - 4.5ft (1.3m), 14s period, WSW swell with 649 kJ wave energy.
  • Next surfable swell (1★+): Thursday 10 Sep, 9PM (local time) - 3ft (0.9m), 13s period with WSW swell.

Best Forecast Surf Conditions for Algarrobo this week:

The surf forecast for Algarrobo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 10) at 9PM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 0.4m and 4s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Algarrobo in the next 16 days are 1.3m 14s and forecast to arrive on Monday (Sep 14) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 10th Sep)3ft (0.9m) 13s
Best Surf 3AM (Sun 13th Sep)4.5ft (1.4m) 9s
Most Powerful 3PM (Mon 14th Sep)4.5ft (1.3m) 14s

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


The Lowdown

Alright folks, let’s talk about Algarrobo for the next couple of weeks. It’s not going to be firing on all cylinders, but we’ve got a few windows that should get you out of bed early. The water is about 57°, which is a touch warmer than normal for this time of year, so that’s a little bonus.

The first day, Thursday the 10th, is a write-off. We’ve got 4ft of SW swell with a 13-second period, but the wind is all over it, blowing cross-onshore and chopping things up. The energy is moderate at 413, but it doesn’t matter when the surface is junk. Save your energy.

Friday the 11th isn’t much better. The morning has a clean-ish 3ft SW swell, but it’s cross-shore with a bit of chop. The afternoon gets worse with the wind picking up to 25 km/h from the SSW, making it messy. Skip it.

Saturday the 12th is where we get our first look at something. The morning has a 6ft SW swell with a 9-second period. The energy is moderate at 506, and the wind is a light cross-shore from the SSE at 10 km/h. It’s a bit short-period, so it won’t be perfect, but there’s some size. This could be alright for the more advanced guys. The afternoon gets chopped again, so get it done early.

Sunday the 13th is an interesting one. The swell drops to 2ft, but the period jumps to 18 seconds, and the energy is moderate at 575. The morning has light cross-shore wind. The afternoon actually goes offshore from the WSW at 15 km/h, but the swell is still small. It’ll be clean, but you’ll be hunting for waves on a longboard.

Monday the 14th has a 4ft WSW swell with a 15-second period, and the energy is building to 814. The morning has a light cross-shore wind. This is shaping up to be a better day for the reef. Still not big, but there’s some proper groundswell.

Tuesday the 15th is a step back. Swell drops to 4ft, shorter period, and the afternoon gets choppy again.

Wednesday the 16th is a standout for cleanliness. The morning is glassy with zero wind, and there’s a 3ft WSW swell with a 12-second period. It’s small, but it’ll be clean as a whistle. The energy is light at 246, so it won’t have much power, but if you want fun, small waves, this is your morning.

The next few days are more of the same. Marginal conditions, cross-shore winds, and moderate energy. Nothing worth stressing about.

Fast forward to Sunday the 20th. The morning has a 4ft SW swell, but the period has dropped to 7 seconds. That’s short and weak, so not great.

Monday the 21st afternoon is where things get bigger. The swell jumps to 6ft from the SW with a 12-second period, and the energy is up to 898. That’s the biggest, strongest swell of the period. But, the wind is a fresh cross-onshore from the SSW at 35 km/h. It’s gonna be lumpy and messy. For a reef/pier setup like Algarrobo, this might be more interesting for the kite surfers than the paddle surfers unless you’re well experienced.

Tuesday the 22nd is back to poor conditions.

Wednesday the 23rd is tiny and glassy in the morning, but it’s only 1ft. Not worth it.

Then we get to Thursday the 24th. This is another standout. The morning is glassy with a 4ft WSW swell and an 11-second period. The energy is moderate at 414, and there is no wind. This looks clean and fun. This is looking like one of the better days on offer.

Finally, Friday the 25th has a glassy morning with a 3ft WSW swell and a 12-second period. It’s not big, but it’s clean and there’s some energy at 322. A good way to finish the period.

So, for the whole run, Saturday the 12th morning and Thursday the 24th morning look like your best bets. Thursday the 24th is probably the pick for clean conditions and a bit of size. The long-period Sunday the 13th has potential at the reef, but the size is lacking. Overall, there’s nothing huge, but there are definitely moments to score.

Rusty out.

Short Range Forecast

Mostly dry. Very mild (max 14°C on Sat afternoon, min 9°C on Sat morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Tue afternoon, min 12°C on Sun night). Wind will be generally light.

Thu
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
2
1
0
0
2
0
2
2
1
2
2
1
3
1
0
2
2
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SW
13
0.9
WSW
12
1
SW
12
1.3
WSW
11
1
WSW
11
1.8
SW
9
1.4
SW
9
1.5
SW
9
0.7
WSW
18
0.9
WSW
17
1
WSW
16
1.2
WSW
15
1.3
WSW
14
1.2
WSW
13
1.1
WSW
13
1.1
WSW
13
0.9
WSW
12
0.8
WSW
12
0.7
SW
12
0.9
SW
8
Wave Graph
Metric surfscale
Energy kJ
400
268
278
431
214
471
293
367
286
433
532
610
649
476
402
408
243
180
144
99
Wind (km/h)
10
SW
5
ESE
15
SSE
25
SSW
15
SSW
10
SSE
20
SSW
10
SSE
5
SSE
15
WSW
10
S
10
SSE
15
SSW
10
ESE
15
SSE
20
SW
5
SW
0
W
15
SW
15
S
Wind State
cross-on
glassy
cross
cross-on
cross-on
cross
cross-on
cross
cross
on
cross-on
cross
cross-on
cross-off
cross
cross-on
glassy
glassy
on
cross-on
High Tide
11:06PM1.17m
11:16AM1.47m
11:42PM1.25m
11:54AM1.39m
00:18AM1.30m
12:31PM1.29m
00:53AM1.31m
1:07PM1.16m
1:28AM1.29m
1:44PM1.02m
2:06AM1.24m
2:24PM0.89m
2:49AM1.17m
Low Tide
5:05PM-0.03m
4:57AM0.05m
5:37PM-0.03m
5:40AM0.04m
6:09PM0.01m
6:23AM0.06m
6:39PM0.07m
7:06AM0.12m
7:08PM0.15m
7:50AM0.20m
7:37PM0.25m
8:39AM0.30m
8:07PM0.34m
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
7:50
7:48
7:47
7:46
7:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:34
7:35
7:36
7:36
7:37
7:37
7:37
 mm
Temp °C
13
12
13
13
11
12
14
12
14
15
13
17
18
17
18
19
14
14
15
12
Feels °C
10
11
8
7
7
9
10
9
12
12
10
15
15
15
15
16
13
12
13
9
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Algarrobo:

join our community of surf reporters

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 Algarrobo 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 Algarrobo Surf forecast

The above surf forecast table for Algarrobo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Algarrobo can be found by selecting the local surf guide option on the grey menu. Our Algarrobo 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 (Algarrobo) 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 Algarrobo 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.

Algarrobo is 21 km (13 miles) from the city of Valparaiso. If you plan a holiday in Santiago, look for hotels and other accommodation in Valparaiso. Valparaiso has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest