Terceira - Porto Novo Surf Break

Lat Long: 38.67° N 27.08° W

Terceira - Porto Novo 48 hour detailed Surf Forecast

Issued: 5 pm 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Terceira - Porto Novo sea temperature is
24.0°C
1.6° 

Terceira - Porto Novo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Terceira - Porto Novo today (20 Sep):

  • Afternoon surf: Afternoon surf (20 Sep, local time) - 1.5ft (0.4m), 12s period with NNW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 2.5ft (0.7m), 11s period with NNW swell.

The current surf forecast for Terceira - Porto Novo at 11PM is: 0.7m 11s primary swell from a North-northwest direction and 0.3m 6s secondary swell from a East direction, 0.7m 4s secondary swell from a Southeast direction (forecast issued at 05:00pm September 20). The wind direction is predicted to be cross-onshore.

Time (+00) & DateWave HeightWave Period
Morning (20 Sep)--
Afternoon (20 Sep)1.5ft (0.4m)12s
Evening (20 Sep)2.5ft (0.7m)11s

Table - waves today at Terceira - Porto Novo. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 23°C on Mon afternoon, min 20°C on Tue night). Wind will be generally light.

Sun
20
Monday
21
Tuesday
22
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NNW
12
0.7
NNW
11
0.7
NNW
11
0.8
NNW
11
0.8
NNW
14
0.7
NNW
13
0.7
NNW
13
0.7
NNW
12
0.7
NNW
12
0.5
NNW
12
0.5
NNW
12
0.8
NW
16
1.1
NW
16
1.4
NW
16
1.4
NW
15
1.4
NW
14
1.3
NW
14
1.2
NW
14
1.1
NW
13
Wave Graph
Metric surfscale
Energy kJ
58
115
115
148
223
158
149
136
129
82
78
357
627
942
847
825
726
557
444
Wind (km/h)
25
SSE
20
SSE
20
SE
20
SE
10
SE
15
SE
15
ESE
15
ESE
15
E
10
E
10
ENE
15
ENE
10
ENE
15
ENE
25
ENE
20
ENE
15
E
15
ENE
15
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
10:36PM0.95m
11:07AM1.08m
11:33PM1.04m
11:53AM1.18m
Low Tide
4:28PM0.56m
4:40AM0.52m
5:30PM0.47m
5:35AM0.43m
6:11PM0.37m
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
<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>
7:49
7:46
7:45
 mm
Temp °C
22
22
21
21
21
21
22
22
23
22
21
22
22
22
22
22
21
21
20
Feels °C
20
20
19
20
21
21
22
21
22
22
21
21
22
21
20
20
20
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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