Surf Break

Lat Long: 38.67° N 27.08° W

Terceira - Porto Novo 48 hour detailed Surf Forecast

Issued: 5 pm 26 Sep 2026 (local time)

Forecast update in  hr  min

Today's Terceira - Porto Novo sea temperature is
24.0°C
1.9° 

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):

  • 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 11PM is: 1.0m 11s primary swell from a North-northwest direction and 1.0m 7s secondary swell from a Northeast direction (forecast issued at 05:00pm September 26). The wind direction is predicted to be cross-onshore.

Time (+00) & DateWave HeightWave Period
Morning (26 Sep)--
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 22mm), heaviest during Sun night. Warm (max 24°C on Mon morning, min 18°C on Tue morning). Winds increasing (light winds from the N on Sat night, near gales from the S by Sun night).

Sat
26
Sunday
27
Monday
28
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)
1.4
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
0.8
N
14
1
N
14
1
N
13
0.9
N
13
0.9
N
13
0.8
NNW
11
1.8
NNW
12
2.1
NNW
6
Wave Graph
Metric surfscale
Energy kJ
503
346
291
218
206
194
177
194
250
255
405
264
388
345
281
268
140
964
361
Wind (km/h)
25
NNE
25
NNE
20
NNE
15
NNE
15
NNE
10
N
10
NNE
10
NE
10
ESE
15
SSE
25
SSE
25
SSE
35
SSE
50
S
50
SSW
35
SW
30
NW
35
NNW
40
NNW
Wind State
cross
cross
cross-on
cross-on
cross-on
cross
cross-on
cross-on
on
cross-on
cross
cross
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
2:07PM1.52m
2:27AM1.45m
2:40PM1.54m
3:02AM1.48m
3:16PM1.53m
Low Tide
8:20PM0.02m
8:30AM0.05m
8:53PM-0.01m
9:06AM0.04m
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
heavy rain
light rain
thunderstorm
light rain
part 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>
—
7:38
—
—
—
—
—
—
—
7:37
—
—
—
—
—
—
—
7:36
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
5
11
4
1
1
—
—
Temp °C
20
20
19
19
19
19
19
19
19
20
20
19
19
22
23
24
23
21
20
Feels °C
17
17
16
17
17
18
18
18
17
18
15
15
14
16
18
22
22
16
14
  • 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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