Surf Break

Lat Long: 38.67° N 27.08° W

Terceira - Porto Novo 48 hour detailed Surf Forecast

Issued: 11 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 (27 Sep):

  • Morning surf: Morning surf (27 Sep, local time) - 2.5ft (0.8m), 12s period with N swell.
  • Afternoon surf: Afternoon surf (27 Sep, local time) - 3.5ft (1.1m), 10s period with NNW swell.
  • Evening surf: Evening surf (27 Sep, local time) - 3.5ft (1.1m), 12s period with NNW swell.

The current surf forecast for Terceira - Porto Novo at 3AM is: 1.0m 10s primary swell from a North-northwest direction and 0.8m 6s secondary swell from a East-northeast direction (forecast issued at 11:00pm September 26). The wind direction is predicted to be cross-onshore.

Time (+00) & DateWave HeightWave Period
Morning (27 Sep)2.5ft (0.8m)12s
Afternoon (27 Sep)3.5ft (1.1m)10s
Evening (27 Sep)3.5ft (1.1m)12s

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


Short Range Forecast

Heavy rain (total 21mm), heaviest during Sun night. Warm (max 24°C on Mon morning, min 18°C on Sat night). Winds increasing (light winds from the NNE on Sat night, strong winds from the SW by Mon morning).

Sunday
27
Monday
28
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
1
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)
1.1
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
1.1
NNW
12
0.8
N
14
1
N
14
1
N
13
0.9
N
13
0.9
N
13
0.8
NNW
11
0.8
N
13
2.1
NNW
7
Wave Graph
Metric surfscale
Energy kJ
291
218
206
194
177
194
250
255
347
264
388
345
281
268
140
206
383
Wind (km/h)
20
NNE
15
NNE
10
NNE
10
NNE
10
NE
10
NE
10
SE
10
SE
25
SSE
25
SSE
45
SSE
50
SSW
50
SW
30
WSW
40
NNW
40
NNW
35
NNW
Wind State
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-off
cross-off
off
cross-off
cross-off
cross-off
High Tide
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
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
mod rain
mod rain
thunderstorm
thunderstorm
part cloud
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>
—
—
—
—
—
—
—
7:37
—
—
—
—
—
—
—
7:36
—
 mm
—
—
—
—
—
—
—
—
—
1
6
8
5
1
—
—
—
Temp °C
19
19
19
18
18
19
19
19
19
18
18
22
23
24
22
21
20
Feels °C
16
17
18
17
17
18
18
17
15
14
12
17
18
23
17
15
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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