Surf Break

Lat Long: 37.84° N 25.38° W

San Miguel - Baixa de Viola 48 hour detailed Surf Forecast

Issued: 11 pm 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's San Miguel - Baixa de Viola sea temperature is
23.7°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 (29 Sep):

  • Morning surf: Morning surf (29 Sep, local time) - 8ft (2.5m), 9s period with NNW swell.
  • Afternoon surf: Afternoon surf (29 Sep, local time) - 10ft (3.0m), 10s period with NNW swell.
  • Evening surf: Evening surf (29 Sep, local time) - 10ft (3.0m), 11s period with NNW swell.

The current surf forecast for San Miguel - Baixa de Viola at 4AM is: 3.0m 9s primary swell from a Northwest direction and 0.6m 11s secondary swell from a North direction (forecast issued at 11:00pm September 28). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (+00) & DateWave HeightWave Period
Morning (29 Sep)8ft (2.5m)9s
Afternoon (29 Sep)10ft (3.0m)10s
Evening (29 Sep)10ft (3.0m)11s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Wed morning, min 18°C on Tue night). Winds decreasing (fresh winds from the NW on Mon night, calm by Wed afternoon).

Tuesday
29
Wednesday
30
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)
0
0
0
0
0
0
0
0
1
!
!
3
4
3
3
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
NNW
8
3
NNW
9
3
NW
9
3
NW
9
2.5
NNW
9
3
NNW
10
3
NNW
10
3
NNW
11
3
NNW
11
3.5
NNW
12
3.5
NNW
12
3
NNW
12
3
NNW
12
3
NNW
12
3
NNW
12
3
NNW
12
2.5
NNW
12
Wave Graph
Metric surfscale
Energy kJ
1005
1206
1538
1282
1183
1451
1768
1960
2643
3071
3010
2977
2977
2852
2577
2176
1934
Wind (km/h)
35
NW
30
NW
25
NW
30
WNW
30
NW
30
NW
25
NW
25
NW
20
NW
20
NW
15
NW
10
NW
10
NW
10
NW
5
NNW
5
NNE
5
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
High Tide
3:35AM1.57m
3:51PM1.57m
4:14AM1.52m
4:34PM1.47m
Low Tide
9:24PM0.01m
9:41AM0.07m
10:02PM0.07m
10:23AM0.14m
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
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>
—
—
—
7:33
—
—
—
—
—
—
—
7:35
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
7:28
—
—
—
—
—
—
—
7:27
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
20
20
19
20
19
20
20
20
19
19
18
18
19
21
20
20
19
Feels °C
15
15
15
14
13
14
14
15
16
16
16
16
18
20
19
20
19
  • 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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