Surf Break

Lat Long: 38.67° N 27.08° W

Terceira - Porto Novo 48 hour detailed Surf Forecast

Issued: 11 pm 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Terceira - Porto Novo sea temperature is
23.9°C
1.7° 

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 (26 Sep):

  • Morning surf: Morning surf (26 Sep, local time) - 5ft (1.5m), 11s period with NNW swell.
  • Afternoon surf: Afternoon surf (26 Sep, local time) - 4.5ft (1.4m), 12s period with NNW swell.
  • Evening surf: Evening surf (26 Sep, local time) - 3.5ft (1.1m), 11s period with NNW swell.

The current surf forecast for Terceira - Porto Novo at 3AM is: 1.5m 12s primary swell from a North-northwest direction and 1.9m 7s secondary swell from a Northeast direction (forecast issued at 11:00pm September 25). An open ocean swell of 0.3m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (+00) & DateWave HeightWave Period
Morning (26 Sep)5ft (1.5m)11s
Afternoon (26 Sep)4.5ft (1.4m)12s
Evening (26 Sep)3.5ft (1.1m)11s

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


Short Range Forecast

Heavy rain (total 30mm), heaviest during Sun night. Warm (max 24°C on Mon morning, min 18°C on Sun afternoon). Winds increasing (light winds from the E on Sun morning, near gales from the SW by Mon morning).

Saturday
26
Sunday
27
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
NNW
12
1.6
NNW
12
1.5
NNW
12
1.5
NNW
12
1.5
NNW
11
1.4
NNW
11
1.4
NNW
12
1.2
NNW
11
1.1
NNW
11
1
NNW
11
1
NNW
10
1
NNW
10
0.8
N
12
1
NNW
10
1.1
NNW
10
1.1
NNW
10
1.2
NNW
12
Wave Graph
Metric surfscale
Energy kJ
742
718
624
579
540
494
503
346
291
218
206
194
177
194
255
255
405
Wind (km/h)
40
NE
35
NE
30
NNE
25
NNE
25
NNE
20
NNE
20
NNE
20
NNE
15
NNE
15
NE
10
NE
5
NE
5
E
10
NE
20
E
20
ESE
30
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
on
cross-on
High Tide
1:54AM1.40m
2:07PM1.52m
2:27AM1.45m
2:40PM1.54m
Low Tide
7:48PM0.07m
7:56AM0.08m
8:20PM0.02m
8:30AM0.05m
8:53PM-0.01m
light rain
light rain
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
7:39
—
—
—
—
—
—
—
7:39
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
7:38
—
—
—
—
—
—
—
7:37
—
 mm
4
1
—
—
—
—
—
—
—
—
—
—
—
—
—
1
1
Temp °C
19
19
20
20
20
20
20
19
19
19
19
19
19
20
19
18
18
Feels °C
14
14
16
17
17
17
17
16
17
17
18
18
19
19
16
15
13
  • 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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