Surf Break

Lat Long: 17.54° N 101.46° W

Barre de Potosi 48 hour detailed Surf Forecast

Issued: 5 am 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Barre de Potosi sea temperature is
30.8°C
1.7° 

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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 8ft (2.5m), 10s period with SW swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 7.5ft (2.3m), 10s period with SW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 7ft (2.1m), 9s period with SW swell.

The current surf forecast for Barre de Potosi at 10AM is: 2.5m 10s primary swell from a Southwest direction and 0.9m 16s secondary swell from a Southwest direction (forecast issued at 05:00am September 30). The wind direction is predicted to be glassy and the swell rating is 4.

Time (CST) & DateWave HeightWave Period
Morning (30 Sep)8ft (2.5m)10s
Afternoon (30 Sep)7.5ft (2.3m)10s
Evening (30 Sep)7ft (2.1m)9s

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


Short Range Forecast

Moderate rain (total 14mm), heaviest on Wed morning. Warm (max 29°C on Thu morning, min 25°C on Wed morning). Wind will be generally light.

Wednesday
30
Thursday
1
Friday
2
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
3
3
4
4
4
3
4
4
4
4
4
3
1
2
4
4
4
4
3
1
2
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)
3
SSW
11
3
SW
10
2.5
SW
10
2.5
SW
10
2.3
SW
10
2
SW
9
2.1
SW
9
2.1
SW
9
1.6
WSW
10
1.7
W
11
1.8
W
11
1.7
W
11
1.5
W
11
1.5
W
10
1.4
W
11
1
SW
16
1
SW
17
1.1
SW
17
1.3
W
11
1.2
W
11
1
SW
17
1
SW
16
1
SW
16
Wave Graph
Metric surfscale
Energy kJ
1985
1697
1367
1249
1005
679
794
734
481
733
804
683
498
479
443
534
567
648
396
326
560
508
483
Wind (km/h)
10
ESE
10
SSE
5
ENE
0
SE
5
W
10
WSW
5
NW
5
NNE
5
N
5
N
5
WNW
15
W
20
W
15
WNW
15
NW
10
NNW
10
NNW
5
NNW
5
NW
10
WSW
15
WSW
10
W
10
NNW
Wind State
cross
cross-on
cross-off
glassy
glassy
cross-on
cross-off
glassy
off
off
glassy
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
cross
cross-off
High Tide
6:48AM0.75m
6:11PM0.33m
7:05AM0.80m
6:10PM0.39m
7:27AM0.84m
6:29PM0.45m
Low Tide
2:40PM0.29m
11:16PM0.19m
2:10PM0.30m
11:56PM0.10m
2:04PM0.30m
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:35
—
—
—
—
—
—
—
6:35
—
—
—
—
—
—
—
6:35
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:35
—
—
—
—
—
—
—
6:34
—
—
—
—
—
—
—
6:34
—
 mm
6
9
10
3
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
26
25
25
27
28
28
27
27
26
26
27
29
29
28
28
28
27
27
28
29
29
29
28
Feels °C
29
29
29
32
33
31
31
32
30
30
31
32
31
30
31
32
30
31
32
32
32
33
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
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