Algarrobo Surf Break

Lat Long: 33.27° S 71.68° W

Algarrobo Surf Forecast and Surf Report

Issued: 1 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Algarrobo sea temperature is
12.8° C
0.3° 

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


Algarrobo surf forecast from 25 Jul 2026:

  • Best quality surf: Monday 27 Jul, 11AM (local time) - 6ft (1.9m), 10s period, W swell with cross-offshore winds.
  • Most powerful swell: Monday 27 Jul, 11PM (local time) - 10ft (3.0m), 13s period, WSW swell with 2,771 kJ wave energy.
  • Next surfable swell (1★+): Saturday 25 Jul, 8AM (local time) - 4ft (1.2m), 10s period with W 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 Saturday (Jul 25) at 8AM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.6m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Algarrobo in the next 16 days are 3.0m 13s and forecast to arrive on Monday (Jul 27) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Friday (Jul 31) at 5AM.

Wave TypeTime (-04) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sat 25th Jul)4ft (1.2m) 10s
Best Surf11AM (Mon 27th Jul)6ft (1.9m) 10s
Most Powerful11PM (Mon 27th Jul)10ft (3.0m) 13s

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


The Lowdown

Alright, let's take a look at what's shaping up for Algarrobo.

Right, we've got a solid run of surf on the way, but you're gonna have to be patient. The first real action kicks off this Saturday morning, the 25th of July, and it's a proper tease. The swell is only 3ft from the WSW, but with a 16-second period, that's a long-period groundswell carrying some serious energy (600). The wind is glassy, and the water is sitting at 55°F, which is pretty much normal for this time of year. It's not big, but it'll be clean and lined up – a real surfer's wave, not a close-out. The afternoon gets a bit of a cross-on wind, so that morning session is the call.

Sunday morning, the 26th, has a bit more size at 4ft from the W, but it's a shorter period (9 seconds) and a cross-shore wind, so it'll be a bit fat and bumpy. The real standout on Sunday is the afternoon: 2ft does not sound like much, but that 17-second period and a clean cross-off wind from the N will make it way bigger than it reads. The energy is decent (592) and it'll be glassy. A classic sneaky session.

If you've got the chops, Monday the 27th is the big one. The morning sees a 6ft swell from the W, with a cross-off wind and a moderate energy reading (1157). That's good for experienced surfers. But the afternoon is where it gets serious: 8ft from the WSW, a 12-second period, and a perfect cross-off breeze. The combined energy hits 2213 – that's a proper pulse. This is the best on offer for the week. It's a lot of water moving, so if you're not comfortable in overhead stuff, sit this one out.

Tuesday the 28th keeps the momentum going. The morning has 8ft from the WSW with a 12-second period, stellar cross-off wind, and energy at 1320. The afternoon drops to 6ft but stays clean with the same wind. Both sessions are excellent for experienced surfers.

Wednesday the 29th sees a drop in quality. The swell is down to 4ft, but the wind swings cross-on, making it messy. The afternoon is even worse with a poor forecast. You can skip it.

Thursday the 30th is a surprise. The morning is glassy with a 3ft WSW swell, 12-second period, and light energy (276). It's small, but it'll be perfect fun. The afternoon is a smaller, clean wave for the log.

Friday the 31st has a morning session that's a hidden gem. 3ft swell from the W, 13-second period, and a clean offshore wind from the NE. The energy is 663. That's a proper clean wave. The afternoon gets a bit bigger at 5ft, but the cross-shore wind makes it a bit of a lottery.

The Standout: There's two, really. If you want the biggest, cleanest, most powerful surf, Monday afternoon the 27th of July is it. But for a more mellow, perfect-groundswell session, you can't beat Saturday morning the 25th. That glassy, 16-second pulse is a dream.

For the first week of August, it's a bit of a mixed bag. Saturday the 1st and Sunday the 2nd have some size (up to 8ft) from the W, but the wind is a problem, and the quality is marginal. The 19 mph winds on Sunday afternoon will be strong enough to make it choppy and tough. Monday the 3rd looks promising again with a clean 6ft in the morning and a real standout afternoon: 6ft from the W, 11-second period, a cross-off wind, and a big energy reading of 1180. That's another excellent session for experienced surfers.

Then things get big and tricky. The 4th of August has a 10ft swell from the WSW, but it's crossed up with a cross-shore, then a cross-on wind. The energy is monstrous (3762 and 3241), but the conditions are marginal. This is more of a big-wave adventure for the very experienced.

The 5th of August has a clean 7ft in the morning – a solid session. The 6th has a 6ft in the morning with a cross-shore wind, but it gets messy in the afternoon. The 7th of August brings a massive 10ft swell from the WSW with a 17-second period and an energy reading of 5647. That's a huge, powerful, long-period groundswell, but the wind is a cross-on, so it'll be a challenging, choppy beast. The 8th and 9th of August keep the 10ft and 8ft swells going, but the wind is never ideal, making it marginal.

For the second week, the standout is Monday the 3rd of August afternoon – clean, solid, and powerful. The 5th of August morning is also a good call. The rest of that week is for the die-hards and the big-wave crew, as the swell is huge but the wind is not your friend.

Rusty.

Short Range Forecast

Light rain (total 7mm), mostly falling on Mon morning. Very mild (max 18°C on Sat afternoon, min 13°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 11mm), heaviest on Thu night. Very mild (max 15°C on Wed afternoon, min 12°C on Tue night). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
3
2
3
2
4
4
3
4
4
3
2
0
2
2
1
1
3
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
WSW
16
0.7
WSW
15
0.9
WSW
14
0.8
WSW
13
0.7
WSW
17
0.6
W
16
1.9
W
10
2.5
WSW
12
3
WSW
12
2.3
WSW
12
1.9
W
12
1.5
W
12
1.2
WSW
12
1.1
W
11
1
WSW
11
0.9
WSW
12
0.6
WSW
11
1.5
W
10
1
W
13
1.5
WSW
12
1.9
W
12
Wave Graph
Metric surfscale
Energy kJ
291
228
366
217
252
193
745
2181
2552
1320
959
625
418
302
268
250
93
426
355
619
1056
Wind (km/h)
5
S
10
SSW
0
NE
10
NNW
10
N
15
NNE
15
N
10
N
5
NNW
10
N
10
N
10
SE
10
S
10
SSW
10
ESE
0
W
10
N
20
N
15
NE
5
NNW
15
NE
Wind State
glassy
cross-on
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-on
cross-on
cross-off
glassy
cross-off
cross-off
off
cross
cross-off
High Tide
8:27PM0.77m
8:31AM1.25m
9:11PM0.80m
9:12AM1.31m
9:47PM0.84m
9:49AM1.37m
10:20PM0.88m
10:24AM1.41m
10:52PM0.91m
10:57AM1.42m
11:24PM0.94m
11:28AM1.41m
11:57PM0.97m
Low Tide
2:45PM0.32m
1:44AM0.39m
3:26PM0.26m
2:30AM0.34m
4:02PM0.20m
3:10AM0.28m
4:35PM0.16m
3:47AM0.24m
5:07PM0.12m
4:23AM0.20m
5:37PM0.11m
4:57AM0.19m
6:05PM0.10m
part cloud
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part cloud
cloud
cloud
part cloud
rain showers
rain showers
part cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
heavy rain
rain showers
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:41
7:39
7:39
7:39
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:02
6:04
6:05
6:05
6:06
6:07
6:07
 mm
6
1
11
7
Temp °C
17
18
17
17
17
16
14
15
14
14
14
13
14
15
15
15
15
14
15
18
16
Feels °C
17
17
17
16
15
14
11
14
13
13
11
12
12
13
14
15
14
11
12
15
13
  • Map Icons:
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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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