Algarrobo Surf Break

Lat Long: 33.27° S 71.68° W

Algarrobo Surf Forecast and Surf Report

Issued: 2 pm 08 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 8 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 9AM (local time) - 2.5ft (0.7m), 18s period, WSW 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★+): Friday 11 Sep, 9AM (local time) - 3.5ft (1.0m), 12s period with SW 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 Friday (Sep 11) at 9AM. The primary swell is predicted to be 1.0m and 12s period with a secondary swell of 0.4m and 4s. The wind is predicted to be cross-offshore 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+) 9AM (Fri 11th Sep)3.5ft (1.0m) 12s
Best Surf 9AM (Sun 13th Sep)2.5ft (0.7m) 18s
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, let’s see what’s cookin’ for Algarrobo.

First off, the water’s sitting at 57°, which is a touch warmer than usual for this time of year – nothing crazy, but it’s a nice little bonus.

The forecast kicks off with a slow start. Tuesday afternoon and Wednesday morning are a bust – poor surf, messy wind. Not worth the hassle.

Come Friday morning, things start to get interesting. We’ve got a clean 3ft swell from the SW with a 12-second period, and light cross-offshore wind from the SE. That’s a sweet combo for Algarrobo – a reef and pier setup that loves a bit of offshore. The combined energy is moderate (290). It’s a solid session, not a standout, but a good way to ease into the weekend.

The real standout hits Sunday morning, the 13th. This is the one. Glassy conditions, a 2ft swell from the WSW with a very long period of 18 seconds – that’s proper groundswell. Light cross-offshore wind from the SSE. The water will be clean, the waves will have shape, and the tide should be fine. Combined energy is 534, which is moderate but punchy for the size. This is a session for the purist. The long period means it’ll wrap nicely into the point, so don’t expect it to close out. Crowds are sometimes an issue here, but with that clean, glassy morning, it’s worth the company.

The following Sunday morning, the 20th, is another beauty. Glassy again, with a 4ft SW swell at 14 seconds. Combined energy is strong (811). That’s a lot of power for a clean morning. The swell is a bit bigger, so if you’re intermediate or above, you’ll be in for a treat. The offshore wind is a rare gift. This is the second standout of the run.

The last little gem is Wednesday morning, the 23rd. Glassy again, with a 4ft WSW swell but a shorter period of 10 seconds. Combined energy is 610. It’s clean, but the wave quality won’t be as good as the 13th or 20th. Still, a fun session if you’re keen.

Between the 13th and the 20th, expect a lot of choppy afternoons and cross-on winds. The mornings are where it’s at. The swell stays around 3ft to 6ft most days, but the wind is the enemy. If you’re an expert, the 6ft to 7ft afternoons are too messy. Save your energy for those glassy mornings.

So, the two best bets are Sunday the 13th morning and Sunday the 20th morning. First one’s a glassy, long-period groundswell session. The second is a bit bigger, but still clean. Get in the water early.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 13°C on Wed afternoon, min 9°C on Wed morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Mon morning, min 10°C on Fri night). Wind will be generally light.

Tue
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
0
1
1
0
1
2
0
0
1
0
2
3
0
2
2
0
1
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
1
SW
12
0.9
SW
12
1.1
SW
14
0.9
WSW
13
0.9
WSW
13
1.1
SW
13
0.9
WSW
12
1
SW
12
0.9
WSW
12
0.9
SW
11
1.8
SW
8
1.5
SW
8
1.4
SW
8
0.7
WSW
18
0.9
WSW
18
1
WSW
16
1.1
SW
15
1.3
WSW
14
1.2
WSW
13
Wave Graph
Metric surfscale
Energy kJ
431
297
220
463
299
299
400
268
278
239
169
460
319
262
286
438
532
503
649
491
Wind (km/h)
15
WSW
10
S
5
SSE
15
SW
15
S
10
S
20
SSW
10
S
10
SE
20
SSW
20
S
15
S
20
SW
5
ESE
10
SSE
20
SW
10
S
10
SSE
20
SW
15
S
Wind State
on
cross
cross
cross-on
cross
cross
cross-on
cross
cross-off
cross-on
cross-on
cross
on
glassy
cross-off
on
cross
cross
cross-on
cross
High Tide
9:48PM0.96m
9:52AM1.48m
10:28PM1.07m
10:36AM1.50m
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
Low Tide
3:51PM0.07m
3:22AM0.18m
4:30PM0.00m
4:11AM0.10m
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
cloud
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
7:52
7:50
7:50
7:48
7:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:32
7:34
7:34
7:35
7:36
7:36
7:37
 mm
Temp °C
12
10
12
13
11
13
13
11
13
14
11
12
13
11
14
15
12
17
16
14
Feels °C
9
8
10
10
8
10
9
8
9
9
6
9
9
9
11
11
9
15
12
11
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  • 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 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.

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