Surf Forecast Surf Report

Porthcurno surfForecast / Cornwall (South) / UK

information circle12 Day Weather and Surf, issued 12 am Friday 25 Apr 2025 BST
Forecast update in hr  min  s Forecast update imminent
Porthcurno surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porthcurno sea temperature is
11.7° C
(Which is 1.0°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Porthcurno this week:

The surf forecast for Porthcurno over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 25) at 7PM. The primary swell is predicted to be 2.5m and 14s period with a secondary swell of 0.1m and 15s. Another secondary swell of 0.5m and 4s is also forecast. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Porthcurno in the next 12 days are 2.5m 14s and forecast to arrive on Friday (Apr 25) at 4PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 5s period and expected on Friday (May 02) at 7AM.

Wave TypeTime (BST) & Date Wave Height & Period
Next good surf (1 star+) 7PM (Fri 25th Apr)8ft (2.5m) 14s
Best Surf10AM (Sat 26th Apr)7ft (2.2m) 13s
Most Powerful 4PM (Fri 25th Apr)8ft (2.5m) 14s

Table - best surf conditions forecast for Porthcurno over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tue
06
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2.1
W
2.3
W
2.5
W
2.4
W
2.2
W
2
W
1.8
W
1.7
W
1.7
W
1.6
W
1.5
W
1.3
W
1.2
W
0.9
WSW
1.6
E
1.4
E
1.4
E
1.4
E
1.3
E
1.5
E
1.4
E
0.6
WNW
0.7
WNW
0.6
WNW
0.8
W
1.1
SW
1.4
SW
1.4
SW
1.5
SW
1.2
SW
0.9
SSW
0.9
SSW
0.8
SSW
0.7
SW
0.8
SW
0.7
SW
Period(s) (?)15141414131212111110101010106666666121111131010101010987788
Wave
Graph
(?)Metric surfscale
Energy (?)1885215724992179163411798727016635124413272731631811231171251001621321091359520925534838043227513510670538669
Wind
(km/h)
25
SE
30
SE
20
SSE
20
SE
5
ESE
5
WSW
5
SW
10
SSW
10
SSW
15
ESE
25
ESE
25
ESE
30
E
35
E
35
E
35
E
35
E
40
E
40
E
40
E
35
E
25
NE
20
SW
40
WSW
35
NW
35
N
20
N
15
WNW
20
N
25
N
20
N
15
NNE
10
NNW
0
E
10
S
10
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononcross-
on
cross-
on
crossglasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscross-
on
crosscrosscrosscrosscrosscross-
on
cross-
off
crosscrossoffcross-
off
offcross-
off
cross-
off
offoffcross-
off
offglasscross-
on
cross
High Tide
/ height (m)
3:21AM
4.95
3:49PM
4.99
4:08AM
5.39
4:33PM
5.41
4:53AM
5.72
5:16PM
5.71
5:37AM
5.88
5:59PM
5.86
6:21AM
5.86
6:42PM
5.82
7:05AM
5.66
7:26PM
5.62
7:51AM
5.30
8:13PM
5.28
8:40AM
4.85
9:03PM
4.85
9:35AM
4.37
10:03PM
4.43
10:43AM
3.97
11:18PM
4.11
12:08PM
3.77
12:44AM
4.01
1:31PM
3.82
Low Tide
/ height (m)
9:54AM
0.52
10:13PM
0.51
10:41AM
0.15
11:00PM
0.15
11:25AM
-0.10
11:45PM
-0.09
12:09PM
-0.19
12:31AM
-0.17
12:53PM
-0.12
1:17AM
-0.09
1:38PM
0.11
2:04AM
0.15
2:25PM
0.45
2:55AM
0.50
3:15PM
0.84
3:51AM
0.89
4:13PM
1.22
4:55AM
1.25
5:19PM
1.52
6:09AM
1.46
6:35PM
1.66
7:25AM
1.50
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
01
Friday
02
Saturday
03
Sunday
04
Monday
05
Tue
06
Sunrise-6:11--6:09--6:07--6:05--6:03--6:01--6:00--5:58--5:56--5:54--5:52--5:50-
Sunset--8:30--8:31--8:34--8:36--8:37--8:38--8:39--8:42--8:43--8:45--8:45--8:47
cloudlight rainmod rainheavy rainpart cloudclearpart cloudclearclearpart cloudclearclearclearclearclearclearclearclearclearclearpart cloudheavy rainlight rainpart cloudcloudclearclearclearclearclearpart cloudcloudpart cloudpart cloudpart cloudpart cloud
Rain (mm)
-1912-----------------121-------------
Temp. °C1211111111121212121213141514151514141413131312111191010910111212121212
Feels °C (?)8578101111910108887887765610934166446991099

Short Range Forecast: Heavy rain (total 22mm), heaviest during Fri afternoon. Very mild (max 12°C on Thu night, min 10°C on Fri night). Winds decreasing (fresh winds from the SE on Fri morning, calm by Sat night).

Days 3-6 Weather Summary Mostly dry. Very mild (max 15°C on Mon night, min 12°C on Sun night). Winds increasing (calm on Sun night, strong winds from the E by Wed afternoon).

Days 6-9 Weather Summary Moderate rain (total 13mm), heaviest on Thu night. Very mild (max 14°C on Wed night, min 8°C on Fri night). Winds decreasing (strong winds from the N on Fri night, light winds from the NNW by Sat afternoon).

Long Range Forecast: Mostly dry. Very mild (max 12°C on Mon morning, min 9°C on Sat night). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Porthcurno Surf forecast

The above surf forecast table for Porthcurno provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Porthcurno can be found by selecting the local surf guide option on the grey menu. Our Porthcurno surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Porthcurno) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Porthcurno may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in South Cornwall? If you are looking for accommodation near Porthcurno, camping, hotels and holiday cottages in South Cornwall, consider staying in Penzance which is 12 km (7 miles) away. Other places in and around South Cornwall where you can find information about places to rent, and car hire include Camborne which is 32 km (20 miles) away, The Lizard, Penryn and Falmouth.

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