Barre de Potosi Surf Break

Lat Long: 17.54° N 101.46° W

Barre de Potosi 48 hour detailed Surf Forecast

Issued: 5 pm 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barre de Potosi sea temperature is
31.0°C
1.9° 

Barre de Potosi surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Barre de Potosi today (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 3ft (0.9m), 17s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 3.5ft (1.1m), 17s period with SW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 3.5ft (1.1m), 17s period with SW swell.

The current surf forecast for Barre de Potosi at 1AM is: 1.1m 18s primary swell from a Southwest direction and 0.7m 12s secondary swell from a South-southwest direction (forecast issued at 05:00pm September 19). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (CST) & DateWave HeightWave Period
Morning (20 Sep)3ft (0.9m)17s
Afternoon (20 Sep)3.5ft (1.1m)17s
Evening (20 Sep)3.5ft (1.1m)17s

Table - waves today at Barre de Potosi. (Swell directed towards the surf break)


Short Range Forecast

Light rain (total 4mm), mostly falling on Sun night. Warm (max 30°C on Sat afternoon, min 27°C on Sat night). Wind will be generally light.

Sat
19
Sunday
20
Monday
21
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
1
3
3
4
4
4
1
0
2
3
3
4
4
4
2
2
3
4
Swell
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
SW
18
1.1
SW
18
1.1
SW
19
1.1
SW
19
0.9
SW
17
0.8
SW
19
1.1
SW
17
1.1
SW
17
1.1
SW
17
1.2
SW
17
1.3
SW
17
1.3
SW
17
1.3
SW
17
1.2
SW
17
1.2
SW
17
1.2
SW
16
1.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
522
621
621
726
901
920
476
446
737
745
754
851
962
962
962
831
812
765
669
Wind (km/h)
10
SW
10
WSW
5
NW
5
N
5
N
10
NNE
5
NW
15
WSW
15
WSW
15
WNW
10
NW
5
NNW
5
WNW
5
N
5
NNE
10
SSW
10
SSW
10
S
5
SE
Wind State
on
cross-on
cross-off
glassy
off
off
cross-off
cross-on
cross-on
cross
cross-off
cross-off
glassy
cross-off
glassy
on
on
on
glassy
High Tide
7:51PM0.50m
9:01AM0.75m
7:56PM0.52m
9:16AM0.72m
8:01PM0.54m
Low Tide
2:54PM0.30m
1:52AM0.07m
3:02PM0.32m
2:10AM0.08m
3:07PM0.34m
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:44
6:43
 mm
1
2
Temp °C
30
29
29
28
27
27
28
29
30
29
28
28
27
27
27
29
29
28
28
Feels °C
34
32
34
33
31
31
32
31
32
32
32
33
31
31
31
32
32
31
33
  • 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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