Surf Break

Lat Long: 38.67° N 27.08° W

Terceira - Porto Novo 48 hour detailed Surf Forecast

Issued: 11 pm 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Terceira - Porto Novo sea temperature is
23.1°C
1.2° 

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 (01 Oct):

  • Morning surf: Morning surf (01 Oct, local time) - 6ft (1.8m), 11s period with N swell.
  • Afternoon surf: Afternoon surf (01 Oct, local time) - 6ft (1.8m), 12s period with N swell.
  • Evening surf: Evening surf (01 Oct, local time) - 7ft (2.1m), 16s period with N swell.

The current surf forecast for Terceira - Porto Novo at 4AM is: 1.9m 11s primary swell from a North direction (forecast issued at 11:00pm September 30). An open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (+00) & DateWave HeightWave Period
Morning (01 Oct)6ft (1.8m)11s
Afternoon (01 Oct)6ft (1.8m)12s
Evening (01 Oct)7ft (2.1m)16s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Thu night. Warm (max 23°C on Fri afternoon, min 19°C on Wed night). Winds decreasing (fresh winds from the SE on Thu night, calm by Fri night).

Thursday
1
Friday
2
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)
2
1
1
2
0
0
0
0
0
0
2
3
3
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
NNW
11
2
N
11
1.9
N
11
1.9
N
11
1.8
N
11
1.8
N
11
1.8
N
12
1.9
N
13
2.1
N
16
2.1
N
15
2.1
N
14
2
N
14
1.9
N
13
1.7
N
13
1.6
N
13
1.5
N
13
1.4
N
12
Wave Graph
Metric surfscale
Energy kJ
1126
987
862
862
750
750
887
1124
2077
2055
1818
1537
1271
987
848
726
594
Wind (km/h)
10
E
10
SE
10
S
15
S
15
S
20
S
20
S
25
SSE
35
SE
25
SSE
15
SSW
15
SW
10
WSW
5
SW
10
WSW
10
WNW
10
NW
Wind State
on
cross-on
cross
cross-off
cross
cross
cross
cross-on
cross-on
cross-on
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
5:03AM1.35m
5:26PM1.26m
5:58AM1.26m
6:29PM1.14m
Low Tide
10:48PM0.16m
11:15AM0.23m
11:37PM0.27m
12:17PM0.33m
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
thunderstorm
part cloud
part cloud
cloud
part cloud
cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
7:43
—
—
—
—
—
—
—
7:43
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
—
7:31
—
—
—
—
—
—
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7:30
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 mm
—
—
—
—
—
—
—
1
2
1
—
—
—
—
—
—
2
Temp °C
19
19
19
19
19
20
20
19
19
21
22
22
22
22
23
22
22
Feels °C
18
18
18
17
16
17
17
17
15
20
23
23
25
24
25
24
24
  • 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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