Cabo Blanco Surf Break

Lat Long: 8.36° N 83.15° W

Cabo Blanco Surf Forecast and Surf Report

Issued: 12 pm 18 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cabo Blanco sea temperature is
30.4° C
2.1° 

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 18 Jul 2026:

  • Best quality surf: Sunday 19 Jul, 7AM (local time) - 3.5ft (1.0m), 12s period, SSW swell with glassy winds.
  • Most powerful swell: Saturday 25 Jul, 1AM (local time) - 3ft (0.9m), 21s period, SSW swell with 799 kJ wave energy.
  • Next surfable swell (1★+): Sunday 19 Jul, 7AM (local time) - 3.5ft (1.0m), 12s period with SSW swell.

Best Forecast Surf Conditions for Cabo Blanco this week:

The surf forecast for Cabo Blanco over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 19) at 7AM. The primary swell is predicted to be 1.0m and 12s period with a secondary swell of 0.9m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Cabo Blanco in the next 16 days are 0.9m 21s and forecast to arrive on Saturday (Jul 25) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Saturday (Jul 25) at 7PM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sun 19th Jul)3.5ft (1.0m) 12s
Best Surf 7AM (Sun 19th Jul)3.5ft (1.0m) 12s
Most Powerful 1AM (Sat 25th Jul)3ft (0.9m) 21s

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


The Lowdown

Alright folks, Rusty here. Let’s talk about the next couple of weeks at Cabo Blanco. This spot is exposed to the SW, and it looks like the Southern Hemisphere has our number. The water is running a tick over 86°, which is a solid 4° warmer than average for this time of year – feels like a bath out there, so don't expect that winter chill.

We kick off on Saturday the 18th. The morning is the real deal. We’ve got a clean 4ft SSW swell rolling in with a nice 13-second period and glassy conditions. The combined energy is moderate at 509, and the waves are going to be clean and fun. That’s your best bet for the weekend. The afternoon gets messy with a cross-onshore wind and a storm risk, so get out early.

Sunday the 19th is a write-off. The swell drops to 3ft, the wind is all over the place, and the conditions are poor. Monday the 20th is similarly flat and choppy. Tuesday the 21st is small and marginal, but the wind is light.

Then we get a little window. Wednesday the 22nd pulls the light offshore wind from the SE, and the swell is tiny at 2ft, but it’s clean. Not worth a paddle if you’re after any power, but if you’re on a longboard, you might catch a few.

We hit a rough patch Thursday the 23rd. The swell is mixed up, with a weird 26-second period in the afternoon that just makes things messy and wonky. That’s a no-go.

Now, here’s where it gets interesting. Friday the 24th morning, the swell is small at 2ft, but the period jumps to 24 seconds and the energy is strong at 719. It’s glassy. That’s a very long-period groundswell, perfect for a point break like this, but it’ll be really straight at the beach. The wave quality should be excellent for the size.

Saturday the 25th and Sunday the 26th look really promising. The wind is offshore or light cross-off, the swell stays around 3ft to 3ft, and the periods are long (19-20 seconds). The energy is building nicely into the 600 range. Clean, lined-up waves, but that long period means expect longer waits between sets.

The standout for the whole forecast is Monday the 27th. Glassy conditions, 4ft of SW swell, 19 seconds, and the combined energy is a solid 1159. This is excellent surf for experienced surfers. The sets will have some punch, and the conditions will be about as perfect as you can ask for. Tuesday the 28th and Wednesday the 29th are also looking excellent, with glassy mornings and 4ft to 5ft of SW swell. This is a run of top-tier conditions.

The energy drops off after that. Thursday the 30th and into the first week of August, the swell stays around 3ft to 4ft, but the periods shorten. The mornings are still glassy, so there will be waves, just not as much power.

Bottom line: The best on offer is the outstanding run from Monday the 27th through Wednesday the 29th. That’s your window for the best waves of the period. The weekend of the 18th is okay, but the real magic is late next week. Crowds are “sometimes” a thing here, so on those glassy mornings, you might have a few buddies out, but it won’t be a zoo.

Rusty.

Short Range Forecast

Heavy rain (total 40mm), heaviest during Sun night. Warm (max 30°C on Sun morning, min 25°C on Sun night). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 58mm), heaviest during Tue afternoon. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light.

Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
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
1
1
0
2
0
1
1
1
1
2
2
2
1
0
0
2
3
1
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SSW
13
1.2
SSW
13
0.9
SSW
12
1
SSW
12
1
SSW
12
1
S
13
0.9
SSW
12
0.9
SSW
12
0.8
SSW
12
0.7
SW
14
0.6
SW
14
0.9
SSW
13
0.6
SW
13
0.6
SSW
12
0.7
SSW
12
0.9
SSW
7
0.4
SW
26
1.1
SW
7
0.7
SSW
24
1
WSW
8
0.9
SSW
21
Wave Graph
Metric surfscale
Energy kJ
454
426
206
313
323
345
248
248
186
206
167
299
136
101
123
90
171
140
487
111
799
Wind (km/h)
5
WNW
15
W
5
WNW
5
NW
15
W
5
W
15
W
15
WNW
5
SSE
5
SE
10
S
5
NNE
5
SE
5
ESE
0
ENE
10
W
15
W
5
NW
5
W
10
SW
10
SSE
Wind State
glassy
cross-on
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
off
cross-off
cross-off
glassy
cross-on
cross-on
glassy
glassy
on
cross
High Tide
6:45PM2.96m
7:15AM3.08m
7:33PM2.79m
8:01AM2.94m
8:22PM2.60m
8:47AM2.77m
9:14PM2.41m
9:37AM2.60m
10:10PM2.26m
10:30AM2.46m
11:13PM2.16m
11:30AM2.38m
00:19AM2.13m
Low Tide
12:40PM0.27m
00:56AM0.17m
1:29PM0.37m
1:42AM0.35m
2:18PM0.50m
2:28AM0.56m
3:09PM0.63m
3:17AM0.75m
4:04PM0.75m
4:11AM0.91m
5:03PM0.83m
5:11AM1.00m
6:05PM0.84m
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thunderstorm
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light rain
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thunderstorm
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thunderstorm
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:22
6:22
6:22
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:54
6:54
6:54
6:54
6:53
6:53
 mm
1
2
9
4
15
1
8
5
11
8
1
12
7
4
10
4
11
13
Temp °C
29
29
27
30
28
26
27
27
26
27
27
24
25
26
26
27
27
26
27
26
25
Feels °C
33
32
31
33
30
30
30
30
30
31
31
28
29
30
31
30
30
30
31
30
28
  • 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 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 Golfo Dulce? If you are looking for accommodation near Cabo Blanco, camping, hotels and holiday cottages in Golfo Dulce, consider staying in Golfito which is 31 km (19 miles) away. Other places in and around Golfo Dulce where you can find information about places to rent, and car hire include Puerto Armuelles which is 32 km (20 miles) away, La Concepcion, Pedregal and David.

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