Surf Forecasts:
Cabo Blanco surf forecast from 19 Aug 2026:
- Most powerful swell: Sunday 23 Aug, 4PM (local time) - 3.5ft (1.1m), 4s period, SW swell with 49 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 1.1m 4s and forecast to arrive on Sunday (Aug 23) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 13s period and expected on Wednesday (Aug 19) at 4PM.
| Wave Type | Time (-05) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4PM (Sun 23rd Aug) | 3.5ft (1.1m) 4s |
Table - best surf conditions forecast for Cabo Blanco over the next 16 days.
The Lowdown
Alright, let’s break down what’s cookin’ for the next couple of weeks. I’ll level with you, it’s a rough stretch. The forecast is pretty grim for Cabo Blanco, a point break that really needs a solid, clean push to get good, and we just ain’t gettin’ it. The water is a balmy 77°F, which is a whopping 11° warmer than normal for this time of year – that’s freakishly warm, like the ocean forgot what season it is.
We’ve got a long gap of nothing but tiny, weak surf. The first recommendation is on Tuesday, August 18th, but honestly, it’s a write-off. The swell is a pathetic 0.3ft from the NW with a period of 11 seconds, but the wind is a strong 25 mph cross-shore from the SSW. The combined swell energy is a miserable 6, and the wave comment is “poor surf conditions”. It’s a total mess. That pattern just keeps rolling. Wednesday the 19th is even worse, with a 0.3ft from the W, and even though the morning has a clean cross-off 12 mph wind, there’s simply no swell to work with. The energy is 5. Thursday the 20th through to the end of the month is a blur of tiny swell, rarely hitting 2ft, with periods so short (2-4 seconds) they’re just wind slop. The wind is almost always a cross or cross-on shore, from the SW or SSW, ranging from 6 to 25 mph. The combined energy rarely breaks 32, and it’s consistently labelled “poor surf conditions”.
There is a slight uptick in the first week of September. On Saturday, August 29th, we see a 0.3ft NW swell with an 11-second period, and the wind is a light 3 mph cross-on shore. The energy is 8, but it’s still tiny. The best of a bad bunch might be Friday, August 28th afternoon, where we get a 1ft NW swell with a 12-second period, and the energy is 26. Still, with a 12 mph cross-on wind, it’s not going to be pretty. The last possible glimmer is on Wednesday, September 2nd afternoon, a 0.3ft NW swell with a 12-second period and 12 mph cross wind, energy a low 5.
There is honestly no standout session here. The biggest “swell” is 4ft on Sunday, August 23rd afternoon, but it’s from the SW with a 4-second period and a 19 mph cross-shore. That’s just a washing machine. For a point break like Cabo Blanco, which is exposed to the optimum NNW direction, this constant SW and NW windswell is completely wrong. The consistency is “fairly consistent”, but there’s nothing consistent to be consistent with. For a more advanced wave, this setup looks more interesting for kite surfing than paddle surfing, as the wind is strong and cross-shore most of the time.
Keep your eyes peeled on the charts, but for now, my call is to hang the board up and watch the horizon. It’s a blank run, and for this stretch of coast, that’s par for the course. It won’t stay flat forever, but this window is a total dud.
Rusty
Short Range ForecastMostly dry. Warm (max 26°C on Wed morning, min 21°C on Wed night). Winds decreasing (strong winds from the SSW on Tue afternoon, light winds from the SW by Fri morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 25°C on Sat morning, min 21°C on Fri night). Winds decreasing (fresh winds from the SW on Sat morning, light winds from the SW by Mon morning). | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 11 | W 13 | W 16 | NW 10 | NW 10 | SSW 10 | NW 9 | NW 8 | NW 9 | SW 4 | NW 13 | SW 2 | SW 4 | SSW 4 | SW 3 | SW 4 | SSW 4 | SW 5 | SW 4 | NW 15 |
Wave Graph | ||||||||||||||||||||
5 | 4 | 5 | 4 | 4 | 0 | 3 | 3 | 3 | 9 | 7 | 1 | 29 | 9 | 2 | 49 | 11 | 3 | 14 | 9 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross | cross-on | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 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 | 12:27PM1.29m | 1:44AM1.40m | 1:29PM1.36m | 2:28AM1.51m | |||||||
Low Tide | 1:58AM0.56m | 2:32PM0.45m | 2:45AM0.69m | 3:24PM0.54m | 3:46AM0.80m | 4:31PM0.59m | 5:11AM0.85m | 5:51PM0.59m | 6:40AM0.83m | 7:02PM0.54m | 7:45AM0.76m | 7:55PM0.45m | ||||||||
— | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | 6:26 | — | — | |
6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:27 | — | — | 6:27 | — | — | 6:27 | — | — | 6:27 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 23 | 26 | 24 | 22 | 25 | 24 | 22 | 25 | 23 | 22 | 25 | 24 | 22 | 25 | 24 | 22 | 25 | 23 | 22 |
Feels °C | 21 | 19 | 25 | 19 | 18 | 24 | 22 | 22 | 26 | 22 | 21 | 25 | 21 | 20 | 25 | 21 | 20 | 26 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | NW 11 | SW 13 | SSW 13 | SW 17 | SSW 11 | SSW 10 | SW 12 | SW 16 | SSW 10 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 |
5 | 412 | 346 | 12 | 211 | 92 | 23 | 41 | 36 | 71 | 63 | 42 | 42 | 23 | 83 | 80 | 100 | 67 | 65 | 61 | |
Swell 2 Height (m) Direction Period (s) | N 8 | NW 10 | S 18 | NW 10 | SW 16 | SW 12 | SSW 17 | SSW 14 | SW 14 | SSW 10 | SW 20 | SW 20 | SW 19 | SW 19 | SW 12 | NW 8 | SSW 12 | SW 11 | SW 11 | SSW 10 |
1 | 4 | 6 | 4 | 10 | 39 | 28 | 18 | 70 | 18 | 16 | 60 | 58 | 55 | 35 | 3 | 13 | 19 | 19 | 10 | |
Swell 3 Height (m) Direction Period (s) | — | W 13 | W 16 | — | NW 10 | SW 15 | NW 9 | NW 8 | NW 9 | NW 8 | NW 13 | S 9 | NW 8 | S 8 | SW 15 | NW 12 | SW 11 | SW 13 | W 10 | NW 15 |
— | 4 | 5 | — | 4 | 8 | 3 | 3 | 3 | 3 | 7 | 6 | 3 | 1 | 8 | 6 | 4 | 7 | 2 | 9 | |
Wind waves Height (m) Direction Period (s) | SW 14 | S 4 | — | SW 13 | — | — | SW 10 | SSW 10 | — | SW 4 | SSW 9 | SW 2 | SW 4 | SSW 4 | SW 3 | SW 4 | SSW 4 | SW 5 | SW 4 | SSW 3 |
834 | 6 | — | 668 | — | — | 188 | 73 | — | 9 | 33 | 1 | 29 | 9 | 2 | 49 | 11 | 3 | 14 | 4 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1053 | 29 | 463 | 924 | 75 | 172 | 972 | 13 | 22 | 995 | 93 | 172 | 995 | 29 | 84 | 995 | 84 | 229 | 924 | 84 |
Best forecast wave conditions in Piura | ||||||||||||||||||||
Best forecast wave conditions in Peru | ||||||||||||||||||||
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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.











