Surf Break

Lat Long: 38.67° N 27.08° W

Terceira - Porto Novo 48 hour detailed Surf Forecast

Issued: 5 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 1AM is: 1.5m 12s primary swell from a North-northwest direction and 2.0m 7s secondary swell from a Northeast direction (forecast issued at 05:00pm 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 54mm), heaviest during Sun night. Warm (max 24°C on Mon morning, min 18°C on Fri afternoon). Winds increasing (light winds from the NE on Sat night, strong winds from the SW by Mon morning).

Fri
25
Saturday
26
Sunday
27
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)
1.7
NNW
13
1.6
NNW
13
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
1.3
NNW
11
1.1
NNW
11
1
NNW
11
1
NNW
10
1
NNW
10
0.8
N
12
1
NNW
10
1
NNW
10
1.1
NNW
10
1.1
NNW
12
Wave Graph
Metric surfscale
Energy kJ
953
825
742
718
624
579
540
494
503
401
291
218
206
194
177
194
212
250
347
Wind (km/h)
45
NNE
45
NE
40
NE
35
NE
30
NE
30
NE
25
NNE
20
NNE
25
NNE
20
NNE
15
NNE
15
NNE
10
NNE
10
NE
10
NE
15
ENE
15
ESE
20
SE
25
SSE
Wind State
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
High Tide
1:34PM1.46m
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
heavy rain
light rain
light rain
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
<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>
—
7:40
—
—
—
—
—
—
—
7:38
—
—
—
—
—
—
—
7:37
—
 mm
5
13
4
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
18
18
19
19
20
20
20
20
20
20
19
19
19
19
19
19
19
20
19
Feels °C
12
12
14
14
16
16
17
17
17
18
17
17
18
18
18
17
17
18
15
  • 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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