Surf Break

Lat Long: 38.67° N 27.08° W

Terceira - Porto Novo 48 hour detailed Surf Forecast

Issued: 11 am 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's Terceira - Porto Novo sea temperature is
21.7°C
0.7° 

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 (13 Oct):

  • Morning surf: Morning surf (13 Oct, local time) - 3ft (0.9m), 11s period with NW swell.
  • Afternoon surf: Afternoon surf (13 Oct, local time) - 3ft (0.9m), 11s period with NW swell.
  • Evening surf: Evening surf (13 Oct, local time) - 4ft (1.2m), 13s period with NW swell.

The current surf forecast for Terceira - Porto Novo at 5PM is: 1.1m 13s primary swell from a Northwest direction and 0.6m 3s secondary swell from a South direction (forecast issued at 11:00am October 13). An open ocean swell of 0.5m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (+00) & DateWave HeightWave Period
Morning (13 Oct)3ft (0.9m)11s
Afternoon (13 Oct)3ft (0.9m)11s
Evening (13 Oct)4ft (1.2m)13s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed morning. Warm (max 22°C on Wed morning, min 19°C on Tue morning). Winds decreasing (fresh winds from the SSW on Wed afternoon, calm by Thu afternoon).

Tue
13
Wednesday
14
Thursday
15
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
1
1
1
1
1
0
0
0
1
1
1
1
2
2
2
2
2
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)
0.9
NW
11
0.9
NW
11
0.9
NW
11
1.1
NW
13
1.2
NW
13
1.3
NNW
12
1.1
NW
13
1.3
NNW
14
1.3
NNW
13
1.3
NNW
13
1.2
NW
13
1
NNW
13
1
NNW
14
1
NNW
14
1.1
NNW
14
1.1
NNW
14
1.2
NNW
13
1.3
NNW
13
1.5
NNW
13
1.5
NNW
13
1.7
NNW
13
Wave Graph
Metric surfscale
Energy kJ
209
209
176
412
494
521
376
626
553
581
501
336
373
394
501
467
514
528
711
734
949
Wind (km/h)
10
SSE
15
SSE
20
SSE
25
S
20
S
25
SSW
20
SW
20
SSW
25
SSW
25
SSW
30
SSW
25
SSW
20
SW
20
SW
20
SW
20
SW
15
SW
10
WSW
5
NW
5
SE
10
SSW
Wind State
cross
cross-on
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
glassy
glassy
cross-off
High Tide
3:48PM1.34m
4:07AM1.35m
4:22PM1.25m
4:42AM1.27m
4:58PM1.14m
Low Tide
9:40AM0.16m
9:52PM0.18m
10:15AM0.24m
10:24PM0.27m
10:52AM0.33m
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
—
—
—
—
—
—
7:54
—
—
—
—
—
—
—
7:56
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
7:13
—
—
—
—
—
—
—
7:12
—
—
—
—
—
—
—
7:09
—
 mm
—
—
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
19
20
19
19
19
20
20
20
21
22
22
22
22
22
22
21
22
22
21
21
22
Feels °C
17
17
15
15
17
18
18
18
20
20
20
21
22
22
22
21
23
24
24
23
23
  • 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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