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Surf Forecasts:

Porthtowan surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 11 am Saturday 14 Feb 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Porthtowan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porthtowan sea temperature is
10.0° C
 (Which is normal for this time of year)

How big are the waves at Porthtowan today?

The current surf forecast for Porthtowan at 3PM is: 1.8m 13s primary swell from a West direction and 0.8m 6s secondary swell from a North direction (forecast issued at 11:00am February 14). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (GMT) & DateWave HeightWave Period
Morning (14 Feb)5.5ft (1.7m)13s
Afternoon (14 Feb)6ft (1.8m)13s
Evening (14 Feb)6ft (1.8m)13s

Table - waves today at Porthtowan. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
14
Sunday
15
Monday
16
Tuesday
17
9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM
Rating
(10 max)
2
3
3
2
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
W
1.7
W
1.8
W
1.8
W
1.8
W
1.6
W
1.6
W
3
WSW
3
WSW
3
WSW
3.5
W
4
W
4.5
W
4.5
W
5
W
5
W
5.5
W
5.5
W
5.5
W
5.5
W
5
W
4.5
W
4
W
3.5
W
Period(s) (?)131313131312121212121212121212121314141414131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)976946105410871037799773212820532243338541774966568272478228100851098511535105738940735554824280
Wind
(km/h)
15
NNE
5
E
15
S
25
S
35
S
45
S
25
W
15
WSW
20
WSW
30
W
45
W
45
W
45
W
45
W
50
W
45
WNW
45
W
50
WNW
50
WNW
45
WNW
45
WNW
30
NNW
25
NNW
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossglasscross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		onononcross-
on
High Tide
/ height (m)
3:34PM
4.82
3:55AM
5.18
4:15PM
5.25
4:32AM
5.65
4:51PM
5.66
5:07AM
6.08
Low Tide
/ height (m)
9:36AM
1.77
9:54PM
1.58
10:19AM
1.32
10:33PM
1.14
10:56AM
0.89
11:08PM
0.74
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise7:33-------7:33-------7:31-------
Sunset--5:36-------5:37-------5:38-----
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
cloud
clear
clear
rain showers
clear
part cloud
cloud
cloud
rain showers
rain showers
light rain
clear
cloud
Rain (mm)
----2231311---1----111--
Temp. °C56645711101111119988888888766
Feels °C (?)031-3-4-377752-10-2-3-2-2-3-3-2-2-1-11
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Porthtowan surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Porthtowan at:
surf-forecast.com

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