Cabo Blanco Surf Break

Lat Long: 4.25° S 81.23° W

Cabo Blanco Surf Forecast and Surf Report

Issued: 6 pm 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cabo Blanco sea temperature is
24.9° C
6.1° 

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


Cabo Blanco surf forecast from 17 Aug 2026:

  • Most powerful swell: Monday 17 Aug, 7PM (local time) - 3.5ft (1.0m), 5s period, SSW swell with 44 kJ wave energy.

Best Forecast Surf Conditions for Cabo Blanco this week:

The most powerful waves expected at Cabo Blanco in the next 16 days are 1.0m 5s and forecast to arrive on Monday (Aug 17) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 14s period and expected on Tuesday (Aug 18) at 4PM.

Wave TypeTime (-05) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 7PM (Mon 17th Aug)3.5ft (1.0m) 5s

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


The Lowdown

Alright folks, Rusty here. Let's be straight with you. The next couple of weeks are looking flat. Real flat. We've got a long stretch of nothing happening at Cabo Blanco, so don't get your hopes up for any proper waves.

The whole 16-day window is a write-off for decent surf. We're looking at a period that starts with essentially nothing on Sunday the 16th and just stays that way. There's a glimmer of ankle-biters on a few afternoons, but nothing that's worth paddling out for. It's a real bummer, but it happens.

We do have one bright spot on the water temp, mind you. The ocean is sitting at a balmy 77°, which is a massive 11° warmer than usual for this time of year. That's not just a little warm, that's like bathwater. So if you're just keen for a swim, it'll be perfect, but for surfing, you'll be doing more floating than riding.

The first day, Sunday the 16th, has a tiny 0.3ft northwest groundswell, but it's buried under a 15 mph cross-offshore wind in the morning, and then it gets worse in the afternoon with a 28 mph cross-shore breeze and a bumpy 4ft of windswell. So it's a mess. The energy is weak, only hitting 6 in the morning, and it's just not gonna produce anything.

The whole first week is like this. We see little pulses of 0.3ft swells, mostly from the northwest with a longer period, but they're all getting chopped up by cross-shore winds. Tuesday morning the 18th is clean with a light 9 mph cross-offshore breeze, but there's still no swell to speak of. The energy reading is a paltry 6.

Even when we get a bit of southwesterly windswell in the afternoons, like Thursday the 20th with a 3ft swell from the southwest, it's got a period of just 4 seconds. That's pure chop, and the wind is a fresh 19 mph cross-shore. It's junk. This is the kind of day where you'd have more fun on a kiteboard than a surfboard, honestly.

The pattern just keeps repeating itself through the second week. Mornings are often cleaner with lighter winds, but there's no swell. Afternoons have a little more size, but the period stays under 5 seconds and the wind is almost always blowing cross or cross-onshore. This is not a recipe for anything you'd want to paddle out into.

There are a few days with slightly longer period energy from the northwest, like Friday the 28th with a 0.7ft swell and a 12 second period, but the energy is still weak, registering just 14. It's a tease. On Sunday the 30th and Monday the 31st, we see a bit of southwest windswell, but again, the period is down around 4-5 seconds, which is just bumpy, disorganized surf.

Even the point break at Cabo Blanco, which is usually a good bet for handling lined-up swell, can't do anything with this. It's exposed to the northwest, but the weak, short-period southwesterly pulses are just hitting it wrong. There's just no power in the water.

So, the long and short of it is: leave the board in the car. The outlook is poor with no standout days. The energy levels in the water are weak, mostly under 50, for the entire period. It's a long, flat stretch, and a blank run like this is just part of the deal sometimes. Forecasts can change, so keep an eye on things, but for now, I'd find something else to do.

This is Rusty, signing off.

Short Range Forecast

Mostly dry. Warm (max 26°C on Tue morning, min 22°C on Sun afternoon). Winds decreasing (strong winds from the SSW on Sun afternoon, light winds from the SSE by Sun night).

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Thu morning, min 21°C on Wed night). Mainly fresh winds.

Sun
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.1
NW
12
0.1
NW
12
0.1
NW
12
0.1
NW
11
0.1
NW
11
0.1
NW
11
0.1
NW
13
0.1
NW
16
0.1
W
16
0.1
NW
10
0.1
NW
13
0.7
SSW
10
1
SW
4
0.6
SSW
5
0.1
W
13
0.6
SW
3
0.5
SW
4
0.1
NW
13
0.8
SW
4
0.5
SW
3
Wave Graph
Metric surfscale
Energy kJ
6
6
5
5
5
5
7
10
5
4
7
0
35
17
3
7
9
7
18
4
Wind (km/h)
45
SSW
35
S
25
SSW
35
SSW
25
S
20
S
35
SSW
30
SSE
10
SSW
35
SSW
30
S
20
SSW
25
SW
20
S
15
SSW
30
SSW
20
SSW
20
SSW
30
SW
20
S
Wind State
cross
cross-off
cross
cross
cross-off
cross-off
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross
cross
cross
cross-off
High Tide
6:32PM1.76m
6:50AM1.86m
7:16PM1.66m
7:27AM1.72m
8:01PM1.54m
8:06AM1.57m
8:53PM1.42m
8:51AM1.44m
9:57PM1.32m
9:49AM1.33m
11:20PM1.28m
11:07AM1.27m
00:43AM1.31m
Low Tide
00:36AM0.27m
1:09PM0.28m
1:16AM0.42m
1:49PM0.36m
1:58AM0.56m
2:32PM0.45m
2:45AM0.69m
3:24PM0.54m
3:46AM0.80m
4:31PM0.59m
5:11AM0.85m
5:51PM0.59m
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:28
6:28
6:28
6:28
6:27
6:27
 mm
Temp °C
24
22
25
24
23
26
25
22
26
24
22
25
24
22
25
24
22
25
24
22
Feels °C
19
18
24
20
22
23
22
18
27
21
19
24
22
21
25
22
22
25
22
22
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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 Cabo Blanco Surf forecast

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

Are you planning a holiday in Piura? If you are looking for accommodation near Cabo Blanco, camping, hotels and holiday cottages in Piura, consider staying in Cabo Blanco which is 19 km (12 miles) away. Other places in and around Piura where you can find information about places to rent, and car hire include Lobitos which is 24 km (15 miles) away, Talara, La Breita and Marcavelica.

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