Piedras Negras Surf Break

Lat Long: 17.63° S 71.35° W

Piedras Negras 48 hour detailed Surf Forecast

Issued: 6 am 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Piedras Negras sea temperature is
18.6° C
1.7° 

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


How big are the waves at Piedras Negras today (06 Aug):

  • Morning surf: Morning surf (06 Aug, local time) - 4ft (1.2m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (06 Aug, local time) - 4ft (1.2m), 16s period with SW swell.
  • Evening surf: Evening surf (06 Aug, local time) - 6ft (1.8m), 16s period with SW swell.

The current surf forecast for Piedras Negras at 12PM is: 1.2m 16s primary swell from a Southwest direction and 1.2m 13s secondary swell from a Southwest direction (forecast issued at 06:00am August 06). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (-05) & DateWave HeightWave Period
Morning (06 Aug)4ft (1.2m)16s
Afternoon (06 Aug)4ft (1.2m)16s
Evening (06 Aug)6ft (1.8m)16s

Table - waves today at Piedras Negras. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 18°C on Thu morning, min 16°C on Thu afternoon). Wind will be generally light.

Thursday
6
Friday
7
Saturday
8
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
4
4
4
3
4
4
4
4
4
4
4
3
3
4
3
3
3
3
3
2
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
18
1
SW
18
1.2
SW
16
1.2
SW
16
1.2
SW
16
1.5
SW
13
1.8
SW
16
1.7
SW
15
1.7
SW
14
1.7
SW
14
1.8
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.3
SW
13
1.6
SW
13
1.6
SW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
1.5
SSW
13
0.9
SW
12
1.2
SSW
9
Wave Graph
Metric surfscale
Energy kJ
516
588
755
728
728
728
1654
1254
1187
1187
1382
984
1049
961
628
841
841
772
760
760
689
248
232
Wind (km/h)
0
SSE
10
SSE
10
SSE
15
SSW
10
S
5
SSE
10
SE
10
SSE
10
SSE
5
ESE
10
S
10
SSW
5
SSW
5
SSE
5
S
10
SSE
5
SSE
5
SSE
15
S
10
SSW
10
S
5
S
5
SE
Wind State
glassy
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
glassy
cross-off
cross
cross-off
glassy
cross-off
High Tide
1:29AM0.81m
12:59PM0.60m
2:36AM0.86m
2:17PM0.52m
3:48AM0.93m
3:50PM0.48m
Low Tide
7:52AM0.35m
7:21PM0.15m
9:30AM0.33m
8:23PM0.16m
10:58AM0.26m
9:34PM0.14m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:32
5:32
5:32
 mm
Temp °C
16
16
18
18
18
16
16
16
16
16
18
18
17
16
16
16
16
16
17
18
17
16
16
Feels °C
17
15
17
17
18
16
16
16
16
16
18
17
17
16
16
16
16
16
15
17
16
16
16
  • 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 

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