Terceira - Porto Novo Surf Break

Lat Long: 38.67° N 27.08° W

Terceira - Porto Novo 48 hour detailed Surf Forecast

Issued: 11 am 21 Sep 2026 (local time)

Forecast update in  hr  min

Today's Terceira - Porto Novo sea temperature is
23.9°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 (21 Sep):

  • Morning surf: Morning surf (21 Sep, local time) - 2.5ft (0.7m), 13s period with NNW swell.
  • Afternoon surf: Afternoon surf (21 Sep, local time) - 2.5ft (0.7m), 12s period with NNW swell.
  • Evening surf: Evening surf (21 Sep, local time) - 1.5ft (0.5m), 12s period with NNW swell.

The current surf forecast for Terceira - Porto Novo at 2PM is: 0.7m 12s primary swell from a North-northwest direction (forecast issued at 11:00am September 21). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (+00) & DateWave HeightWave Period
Morning (21 Sep)2.5ft (0.7m)13s
Afternoon (21 Sep)2.5ft (0.7m)12s
Evening (21 Sep)1.5ft (0.5m)12s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Mon morning, min 19°C on Wed night). Wind will be generally light.

Mon
21
Tuesday
22
Wednesday
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
1
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)
0.7
NNW
13
0.7
NNW
12
0.7
NNW
12
0.5
NNW
12
0.5
NNW
12
0.9
NW
16
1.2
NW
16
1.4
NW
15
1.4
NW
15
1.3
NW
14
1.3
NW
14
1.2
NW
14
1.1
NW
13
1.1
NW
13
1.1
NW
12
1
NW
12
1.2
NNW
13
1.2
NNW
13
1.2
NNW
12
1.2
NNW
12
1.1
NNW
12
Wave Graph
Metric surfscale
Energy kJ
149
136
129
82
78
421
710
930
847
746
650
541
437
369
336
282
437
469
433
412
322
Wind (km/h)
15
ESE
15
E
15
E
10
E
15
E
15
ENE
15
NE
20
E
20
E
20
E
20
ENE
15
ENE
20
ENE
15
E
15
E
10
E
10
ESE
10
ESE
10
ESE
5
E
5
SE
Wind State
cross-on
on
on
on
on
on
cross-on
on
on
on
on
on
on
on
on
on
on
cross-on
cross-on
on
cross-on
High Tide
11:07AM1.08m
11:33PM1.04m
11:53AM1.18m
00:14AM1.14m
12:30PM1.29m
Low Tide
5:30PM0.47m
5:35AM0.43m
6:11PM0.37m
6:14AM0.33m
6:45PM0.26m
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
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>
7:33
7:35
7:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:46
7:45
7:44
 mm
Temp °C
22
23
23
22
22
22
22
22
21
22
21
21
20
20
20
20
20
21
21
21
21
Feels °C
22
22
22
22
22
22
22
21
19
21
20
20
19
19
20
21
20
21
21
22
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
How to use the Wavefinder 

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