Cabo Blanco Surf Break

Cabo Blanco Surf Forecast and Surf Report

Lat Long: 8.36° N 83.15° W

Issued: 12 pm 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Cabo Blanco sea temperature is
30.6° C

2.4°C warmer than normal for this time of year

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 4 Jul 2026:

  • Best quality surf: Tuesday 7 Jul, 4AM (local time) - 4ft (1.2m), 19s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 7 Jul, 10AM (local time) - 5ft (1.6m), 18s period, SSW swell with 1,522 kJ wave energy.
  • Next surfable swell (1★+): Saturday 4 Jul, 7PM (local time) - 3.5ft (1.1m), 14s 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 Saturday (Jul 04) at 7PM. The primary swell is predicted to be 1.1m and 14s period with a secondary swell of 0.8m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Cabo Blanco in the next 16 days are 1.6m 18s and forecast to arrive on Tuesday (Jul 07) at 10AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Saturday (Jul 11) at 7PM.

Wave TypeTime (EST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Sat 4th Jul)3.5ft (1.1m) 14s
Best Surf 4AM (Tue 7th Jul)4ft (1.2m) 19s
Most Powerful10AM (Tue 7th Jul)5ft (1.6m) 18s

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


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here. Let's get into it. We've got a solid run of surf on the cards at Cabo Blanco. This break is exposed to the SW and is fairly consistent, so it's a good bet. The water temp is sitting at a very unusual 87°, a massive 4° warmer than average for the time of year – that's tropical bathwater.

The pattern is all about consistent, long-period SSW groundswell. It kicks off this Saturday morning, July 4th, with a clean 4ft SSW swell riding a 16-second period. The wind is glassy out of the NW, and combined wave energy is moderate at 733. That's a proper morning session. The glassy conditions hold into the afternoon, with the same size swell and energy at 664.

Sunday the 5th is still looking good in the morning, with a 4ft, 14-second SSW wave and light easterly cross-offshore wind giving you clean faces. Wave energy is still pumping at 654. The afternoon gets a bit onshore, dropping to a smaller 2ft.

Now, for the standout. Tuesday morning, July 7th, is the real deal. We see a jump in size to a head-high 5ft SSW swell with an 18-second period, and the ocean is glassy as a mirror with zero wind out of the WSW. The combined energy is strong at 1667. This is excellent, powerful surf for experienced surfers. The afternoon sees the wind shift onshore, but that morning window is mint.

Wednesday morning, July 8th, is another absolute beauty. Still a solid 5ft SSW swell at 16 seconds, and again, glassy conditions with only a 3 mph breeze. Wave energy reads a strong 1091. Risk of thunderstorms is in the air, but if you're in the water for that glass-off, it'll be worth it.

There's a bit of a lull mid-next week, with the mornings on the 9th, 10th, 11th, and 12th holding 3ft to 4ft SSW groundswell and glassy winds, but energy drops back to moderate levels (between 567 and 751). The wave quality is still very good, just not as punchy as Tuesday and Wednesday.

Heading into the second week, the consistency remains. From Monday the 13th through to Saturday the 18th, mornings will offer clean, surfable 3ft to 4ft SSW swell under light or glassy winds. It’s not the size of that Tuesday, but the consistency and clean conditions will keep you happy. Saturday the 18th morning even shows a bump in period back to 17 seconds on a 3ft swell, with energy climbing back up slightly.

The run closes out on Sunday the 19th with a 4ft SSW swell at 15 seconds, but winds go cross and cross-on, making it more of a battle.

For my money, the absolute best on offer across this entire 16-day window is Tuesday July 7th and Wednesday July 8th mornings. Don't miss that Tuesday glass-off with the 5ft groundswell. The crowds here are flagged as *sometimes* present, so you might have company for the standout sessions.

Rusty.

Short Range Forecast

Moderate rain (total 19mm), heaviest on Sat afternoon. Warm (max 29°C on Sun morning, min 25°C on Sat afternoon). Wind will be generally light.

Days 4-6 Weather Summary

Heavy rain (total 30mm), heaviest during Thu afternoon. Warm (max 30°C on Thu morning, min 26°C on Thu night). Wind will be generally light.

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
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
2
3
3
2
3
3
2
3
4
2
3
4
2
3
3
1
2
3
1
2
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
16
1.2
SSW
15
1.1
SSW
14
1.1
SSW
14
0.9
SSW
14
0.7
SW
21
1
SSW
16
0.9
SSW
20
1
SSW
19
1.6
SSW
18
1.5
SSW
18
1.5
SSW
17
1.4
SSW
16
1.4
SSW
16
1.3
SSW
16
1.1
SSW
15
1.1
SSW
16
1
SSW
15
1
SSW
15
0.8
SSW
18
1.2
SSW
16
Wave Graph
Metric surfscale
Energy kJ
645
573
478
467
268
467
469
664
774
1522
1339
1235
981
957
740
559
589
461
449
348
733
Wind (km/h)
0
NNW
10
SE
5
E
5
ENE
10
SW
5
N
0
NNW
15
WSW
5
NW
0
SSE
15
WSW
5
NW
5
WNW
15
WSW
5
NW
0
NW
15
WSW
10
NW
0
ENE
15
WSW
5
SW
Wind State
glassy
cross
glassy
glassy
on
cross-off
glassy
cross-on
cross
glassy
on
cross
glassy
cross-on
glassy
glassy
cross-on
cross
glassy
on
on
High Tide
6:36PM2.63m
7:08AM2.70m
7:15PM2.55m
7:45AM2.71m
7:58PM2.48m
8:27AM2.70m
8:47PM2.40m
9:14AM2.70m
9:43PM2.35m
10:10AM2.70m
10:48PM2.33m
11:12AM2.72m
11:57PM2.38m
Low Tide
12:35PM0.69m
00:49AM0.49m
1:15PM0.71m
1:25AM0.56m
1:58PM0.72m
2:05AM0.63m
2:46PM0.72m
2:51AM0.69m
3:40PM0.70m
3:45AM0.74m
4:41PM0.66m
4:48AM0.76m
5:47PM0.58m
rain showers
thunderstorm
part cloud
part cloud
rain showers
rain showers
clear
thunderstorm
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
6:18
6:18
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:53
6:54
6:54
6:54
6:54
6:54
6:54
 mm
1
15
1
1
1
3
1
4
8
1
10
3
1
9
14
Temp °C
28
27
26
29
29
27
29
29
27
29
29
28
29
29
27
30
29
27
30
29
26
Feels °C
33
31
31
33
33
32
32
32
31
32
32
33
35
32
31
34
32
32
34
32
30
Swell 1
Height (m)
Direction
Period (s)
1.2
SSW
16
1.2
SSW
15
1.1
SSW
14
1.1
SSW
14
0.9
SSW
14
0.8
SSW
16
1
SSW
16
0.9
SSW
15
1
SSW
19
1.6
SSW
18
1.5
SSW
18
1.5
SSW
17
1.4
SSW
16
1.4
SSW
16
1.3
SSW
16
1.1
SSW
15
1.1
SSW
16
1
SSW
15
1
SSW
15
0.8
SSW
14
1.2
SSW
16
Energy kJ
645
573
478
467
265
326
469
334
774
1522
1339
1235
981
957
740
559
589
461
449
264
733
Swell 2
Height (m)
Direction
Period (s)
0.9
SSW
6
0.7
SSW
6
0.6
SSW
6
0.7
SSW
10
0.7
S
10
0.7
SW
21
0.7
SSW
20
0.9
SSW
20
0.8
SSW
14
0.5
S
12
0.7
S
12
0.7
S
12
0.7
S
11
0.7
S
11
0.7
S
10
0.7
S
10
0.7
S
10
0.8
S
10
0.8
S
6
0.8
SSW
18
0.9
SSW
6
Energy kJ
57
43
30
100
90
467
353
664
261
73
136
134
108
110
102
96
98
122
49
348
58
Swell 3
Height (m)
Direction
Period (s)
0.4
S
10
0.5
S
10
0.6
SSW
18
0.3
SW
24
0.7
SW
16
0.7
SSW
13
0.6
S
9
0.6
S
9
0.6
S
9
0.5
S
12
0.2
S
15
0.1
W
15
0.1
W
15
0.1
W
15
0.2
SSW
20
0.3
SSW
20
0.8
SSW
6
Energy kJ
31
48
211
87
268
147
56
56
55
72
17
4
4
4
38
75
42
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
2
3
3
3
4
4
4
2
4
3
3
3
3
3
3
3
3
Distance (km)
0
0
0
0
48
0
0
16
0
0
16
7
0
16
0
0
16
0
0
167
0
Best forecast wave conditions in Golfo Dulce
Rating
(10 max)
3
3
3
3
2
3
3
3
4
4
4
2
4
3
3
3
3
3
3
3
Best forecast wave conditions in Costa Rica
Rating
(10 max)
3
3
3
3
2
3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
4
5
9
7
5
5
8
7
5
5
9
7
9
5
7
5
5
4
8
4
5
  • Map Icons:
  • Break
  • 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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