The Rock-Costa Azul Surf Break

Lat Long: 22.96° N 109.80° W

The Rock-Costa Azul 48 hour detailed Surf Forecast

Issued: 10 am 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's The Rock-Costa Azul sea temperature is
31.5° C
3.6° 

The Rock-Costa Azul surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at The Rock-Costa Azul today (21 Aug):

  • Morning surf: Morning surf (21 Aug, local time) - 2.5ft (0.7m), 13s period with SSW swell.
  • Afternoon surf: Afternoon surf (21 Aug, local time) - 2.5ft (0.7m), 13s period with SSW swell.
  • Evening surf: Evening surf (21 Aug, local time) - 2.5ft (0.7m), 13s period with SSW swell.

The current surf forecast for The Rock-Costa Azul at 5PM is: 0.7m 13s primary swell from a South-southwest direction and 0.6m 9s secondary swell from a South-southeast direction (forecast issued at 10:00am August 21). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.

Time (MST) & DateWave HeightWave Period
Morning (21 Aug)2.5ft (0.7m)13s
Afternoon (21 Aug)2.5ft (0.7m)13s
Evening (21 Aug)2.5ft (0.7m)13s

Table - waves today at The Rock-Costa Azul. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 2mm), mostly falling on Fri afternoon. Warm (max 33°C on Fri morning, min 27°C on Sun night). Wind will be generally light.

Friday
21
Saturday
22
Sunday
23
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
1
2
2
2
2
2
2
1
0
1
2
3
3
3
3
1
1
2
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
13
0.6
SSW
13
0.7
SSW
13
0.7
SSW
13
0.7
SSW
13
0.7
SSW
14
0.8
SSW
14
0.8
SSW
16
0.8
SSW
16
0.8
SSW
16
0.7
SSW
13
0.8
SSW
16
0.8
SSW
14
0.8
SSW
14
0.9
SSW
14
0.9
SSW
14
0.9
SSW
14
0.8
SSW
14
0.8
SSW
14
1.5
S
13
1.5
S
11
1.7
S
11
Wave Graph
Metric surfscale
Energy kJ
149
111
149
151
156
163
217
322
284
288
156
280
223
233
297
301
301
229
207
760
535
646
Wind (km/h)
5
NW
0
SSW
5
SSW
5
SE
10
N
10
NNW
10
NW
5
N
5
E
10
S
20
SSW
20
SW
10
WSW
10
SW
10
WSW
10
SW
15
SW
15
SSW
25
SSW
25
WSW
15
W
10
WNW
Wind State
off
glassy
cross
glassy
cross-off
cross-off
off
cross-off
glassy
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
off
High Tide
2:45PM1.26m
9:01AM1.15m
4:50PM1.32m
8:09AM1.17m
5:48PM1.43m
Low Tide
00:27AM0.49m
11:39AM1.12m
00:52AM0.37m
12:16PM1.02m
part cloud
part cloud
clear
thunderstorm
thunderstorm
clear
clear
clear
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>
5:56
5:58
5:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:45
 mm
1
1
Temp °C
31
33
32
32
30
30
30
29
31
32
32
31
29
28
28
28
29
32
32
31
29
28
Feels °C
35
38
36
37
34
35
35
34
37
36
34
34
33
32
32
32
32
34
33
32
31
31
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our The Rock-Costa Azul surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest