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Surf Forecasts:

Porthtowan surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 5 am Sunday 01 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
9.9° C
 (Which is normal for this time of year)

How big are the waves at Porthtowan today?

The current surf forecast for Porthtowan at 11AM is: 3.5m 14s primary swell from a West direction and 0.3m 23s secondary swell from a West direction (forecast issued at 05:00am February 01). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (01 Feb)10ft (3.0m)14s
Afternoon (01 Feb)11ft (3.5m)13s
Evening (01 Feb)15ft (4.5m)18s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
01
Monday
02
Tuesday
03
Wed
04
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
!
!
3
0
!
!
!
!
!
4
1
1
0
0
0
0
3
2
3
!
!
!
!
!
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
4
W
3.5
W
3
W
3.5
W
3.5
W
3.5
W
4.5
W
4
W
3.5
W
3
W
2.4
W
2
W
1.8
W
1.6
W
1.5
W
1.5
W
1.9
W
2.4
W
2.2
WSW
4
WSW
4
W
4
W
4
W
4.5
WSW
Period(s) (?)141414131313181716161615151414141414161616161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)59734699402741993775366411285957766334506282718291392107291880815052091252173708072819378548487
Wind
(km/h)
15
S
0
NE
15
NW
25
NNW
15
NNW
15
WNW
10
N
10
E
20
E
30
ESE
35
ESE
45
ESE
45
E
45
ESE
40
ESE
35
ESE
35
ESE
35
SE
30
SSE
25
S
20
S
15
SSE
15
S
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		glassononononcross-
on		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffcross-
off		cross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
4:52PM
6.06
5:13AM
6.47
5:37PM
6.29
5:56AM
6.68
6:17PM
6.39
Low Tide
/ height (m)
10:59AM
0.44
11:16PM
0.41
11:44AM
0.16
11:59PM
0.19
12:24PM
0.03
Sunday
01
Monday
02
Tuesday
03
Wed
04
Sunrise--7:56-------7:54-------7:52-----
Sunset----5:13-------5:15-------5:15---
light rain
light rain
light rain
part cloud
clear
clear
part cloud
clear
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
Rain (mm)
111---------121---------
Temp. °C8889977657899910101010101011998
Feels °C (?)47434342-1000-102333456655
  • 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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