Surf Break

Lat Long: 38.67° N 27.08° W

Terceira - Porto Novo 48 hour detailed Surf Forecast

Issued: 5 am 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 (30 Sep):

  • Morning surf: Morning surf (30 Sep, local time) - 8ft (2.5m), 12s period with NNW swell.
  • Afternoon surf: Afternoon surf (30 Sep, local time) - 8ft (2.5m), 12s period with NNW swell.
  • Evening surf: Evening surf (30 Sep, local time) - 7ft (2.2m), 11s period with NNW swell.

The current surf forecast for Terceira - Porto Novo at 2PM is: 2.5m 12s primary swell from a North-northwest direction (forecast issued at 05:00am 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-offshore and the swell rating is 3.

Time (+00) & DateWave HeightWave Period
Morning (30 Sep)8ft (2.5m)12s
Afternoon (30 Sep)8ft (2.5m)12s
Evening (30 Sep)7ft (2.2m)11s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu afternoon. Warm (max 22°C on Thu night, min 18°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SE by Thu afternoon).

Wednesday
30
Thursday
1
Friday
2
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
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
2
3
4
3
3
2
3
2
1
1
0
0
0
0
1
1
2
3
3
2
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.5
NNW
12
2.5
NNW
12
2.5
NNW
12
2.5
NNW
12
2.5
NNW
12
2.3
NNW
11
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
12
2.1
N
15
2.1
N
15
2.1
N
14
2
N
14
1.9
N
13
1.8
N
13
1.7
N
13
1.5
N
13
1.4
N
12
Wave Graph
Metric surfscale
Energy kJ
1978
1978
2081
1903
1671
1297
1126
987
862
862
750
750
887
1106
2051
1972
1818
1515
1271
1090
946
704
584
Wind (km/h)
20
NW
15
NW
10
WNW
15
NW
10
N
5
NE
5
E
5
SE
10
SSE
15
S
20
SSE
20
SSE
25
SE
35
SE
30
SSE
25
S
20
SW
15
SW
10
W
15
NW
20
NW
15
NW
10
NNW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
glassy
glassy
cross
cross
cross
cross
cross-on
cross-on
cross
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
High Tide
4:18AM1.43m
4:37PM1.38m
5:03AM1.35m
5:26PM1.26m
5:58AM1.26m
6:29PM1.14m
Low Tide
10:26AM0.13m
10:48PM0.16m
11:15AM0.23m
11:37PM0.27m
12:17PM0.33m
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
light rain
light rain
thunderstorm
thunderstorm
part cloud
clear
cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:41
—
—
—
—
—
—
—
7:43
—
—
—
—
—
—
—
7:43
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:32
—
—
—
—
—
—
—
7:31
—
—
—
—
—
—
—
7:30
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
1
4
4
1
—
—
—
—
—
—
—
Temp °C
19
19
19
20
19
19
19
19
18
19
19
19
18
19
21
22
22
21
21
21
21
21
20
Feels °C
15
16
17
18
18
19
19
19
17
17
16
16
15
15
19
21
22
22
22
22
21
21
21
  • 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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