Surf Break

Lat Long: 37.84° N 25.38° W

San Miguel - Baixa de Viola 48 hour detailed Surf Forecast

Issued: 11 am 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's San Miguel - Baixa de Viola sea temperature is
22.2°C
1.3° 

San Miguel - Baixa de Viola surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at San Miguel - Baixa de Viola today (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 6.5ft (2.0m), 11s period with NNW swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 6.5ft (2.0m), 10s period with NNW swell.
  • Evening surf: Evening surf (21 Oct, local time) - 6ft (1.9m), 12s period with NNW swell.

The current surf forecast for San Miguel - Baixa de Viola at 3PM is: 2.0m 10s primary swell from a North-northwest direction and 1.2m 8s secondary swell from a East-northeast direction (forecast issued at 11:00am October 21). The wind direction is predicted to be cross-shore.

Time (+00) & DateWave HeightWave Period
Morning (21 Oct)6.5ft (2.0m)11s
Afternoon (21 Oct)6.5ft (2.0m)10s
Evening (21 Oct)6ft (1.9m)12s

Table - waves today at San Miguel - Baixa de Viola. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 22°C on Thu afternoon, min 18°C on Wed morning). Wind will be generally light.

Wed
21
Thursday
22
Friday
23
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)
1
3
2
4
4
4
4
4
3
3
2
2
3
4
4
3
3
3
2
2
2
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)
2
NNW
11
2.1
NNW
10
2
NNW
10
1.9
NNW
12
1.9
NNW
12
2.1
NNW
15
2.1
NNW
14
2
NNW
14
2
NNW
13
1.9
NNW
13
1.7
NNW
12
1.8
NNW
12
1.7
NNW
12
1.9
NNW
12
2
NNW
12
1.8
NNW
11
1.7
NNW
11
1.6
NNW
11
1.6
NNW
10
1.5
NNW
10
1.5
NNW
10
Wave Graph
Metric surfscale
Energy kJ
875
943
794
1000
983
1902
1800
1487
1356
1217
880
919
816
1027
1009
814
713
573
490
437
408
Wind (km/h)
15
NE
15
ENE
10
ENE
5
ESE
5
SW
10
SW
10
SW
10
WSW
10
WNW
10
W
10
WNW
10
NNW
5
N
0
NW
5
S
5
SW
5
SW
5
SSW
5
S
5
SSW
0
NNW
Wind State
cross-on
cross
cross
glassy
glassy
cross-off
cross-off
cross-off
cross
cross
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
High Tide
11:01AM1.24m
11:30PM1.19m
11:41AM1.35m
00:08AM1.31m
12:18PM1.45m
Low Tide
5:22PM0.38m
5:28AM0.38m
5:59PM0.26m
6:07AM0.28m
6:34PM0.15m
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
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7:56
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7:56
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:55
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6:54
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6:53
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 mm
—
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Temp °C
18
19
20
20
19
20
19
19
19
21
22
21
19
19
19
19
19
21
21
21
20
Feels °C
16
18
20
21
20
20
19
19
19
21
22
22
20
20
20
20
20
22
22
23
22
  • 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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