Barre de Potosi Surf Break

Lat Long: 17.54° N 101.46° W

Barre de Potosi 48 hour detailed Surf Forecast

Issued: 11 pm 18 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 (19 Sep):

  • Morning surf: Morning surf (19 Sep, local time) - 3ft (0.9m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (19 Sep, local time) - 3ft (0.9m), 18s period with SW swell.
  • Evening surf: Evening surf (19 Sep, local time) - 3.5ft (1.0m), 18s period with SW swell.

The current surf forecast for Barre de Potosi at 7AM is: 0.9m 18s primary swell from a Southwest direction and 0.8m 12s secondary swell from a South-southwest direction (forecast issued at 11:00pm September 18). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (19 Sep)3ft (0.9m)18s
Afternoon (19 Sep)3ft (0.9m)18s
Evening (19 Sep)3.5ft (1.0m)18s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Sat night. Warm (max 30°C on Sat afternoon, min 26°C on Sat night). Wind will be generally light.

Saturday
19
Sunday
20
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)
3
3
3
3
3
2
1
2
3
3
4
4
4
1
0
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)
0.9
SW
19
0.9
SW
19
0.9
SW
18
0.9
SW
18
0.9
SW
18
0.9
SW
18
0.9
SW
18
1
SW
18
1
SW
18
1.1
SW
18
1.1
SW
19
1.1
SW
19
1.1
SW
19
0.8
SW
19
1.1
SW
17
1.1
SW
17
1.1
SW
17
Wave Graph
Metric surfscale
Energy kJ
535
502
470
528
528
522
522
621
621
726
901
920
930
446
745
745
754
Wind (km/h)
0
WSW
5
NE
5
NNE
5
ENE
5
NE
10
SW
15
SW
10
W
10
NNW
5
NNE
5
N
5
N
5
N
10
WSW
15
WSW
15
W
10
NW
Wind State
glassy
glassy
off
glassy
glassy
on
cross-on
cross-on
cross-off
off
off
off
glassy
cross-on
cross-on
cross-on
cross-off
High Tide
7:41PM0.49m
8:41AM0.78m
7:51PM0.50m
9:01AM0.75m
7:56PM0.52m
Low Tide
1:33AM0.08m
2:54PM0.30m
1:52AM0.07m
3:02PM0.32m
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
clear
part cloud
part cloud
part cloud
thunderstorm
<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
 mm
1
1
2
2
Temp °C
29
28
28
27
28
29
30
29
29
28
27
26
27
29
29
29
28
Feels °C
34
33
32
31
32
32
33
33
34
33
31
30
31
32
31
32
32
  • 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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