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Surf Forecasts:

Porthtowan surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 5 am Monday 16 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 8AM is: 5.0m 13s primary swell from a West direction (forecast issued at 05:00am February 16). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (16 Feb)16ft (5.0m)13s
Afternoon (16 Feb)18ft (5.5m)14s
Evening (16 Feb)16ft (5.0m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
16
Tuesday
17
Wednesday
18
Thu
19
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)
0
0
0
0
0
0
0
0
0
!
!
4
4
3
0
1
0
0
0
0
4
3
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
5
W
5
W
5
W
5
W
5.5
W
5.5
W
5
W
5
W
4.5
W
3.5
W
3.5
W
3
W
2.5
W
2.4
W
1.9
W
1.6
W
1.4
W
1.5
WSW
1.8
WSW
1.8
WSW
2
WSW
2.2
WSW
2.5
SSW
4
SW
Period(s) (?)121213131414141414141313131212121211111111101015
Wave
Graph
(?)Metric surfscale
Energy kJ (?)65667637870296471059510649952384626575473338482833217216931022714537534732718908107113527112
Wind
(km/h)
45
W
45
WNW
45
W
45
W
45
WNW
45
WNW
40
WNW
35
WNW
25
NNW
15
N
10
ENE
15
ESE
20
ESE
30
SE
40
ESE
45
ESE
50
ESE
55
ESE
55
ESE
65
ESE
25
SE
25
E
35
ENE
50
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
off		cross-
off		offoffcross-
off		offoffoffcross-
off		cross-
off		offcross-
off		cross-
off		cross-
off
High Tide
/ height (m)
4:51PM
5.66
5:07AM
6.08
5:24PM
6.02
5:40AM
6.42
5:58PM
6.29
Low Tide
/ height (m)
10:56AM
0.89
11:08PM
0.74
11:30AM
0.52
11:42PM
0.42
12:03PM
0.24
Monday
16
Tuesday
17
Wednesday
18
Thu
19
Sunrise--7:31-------7:28-------7:26-----
Sunset----5:38-------5:40-------5:43---
rain showers
clear
part cloud
cloud
part cloud
rain showers
rain showers
rain showers
light rain
part cloud
cloud
cloud
cloud
cloud
light rain
cloud
cloud
cloud
light rain
heavy rain
mod rain
rain showers
light rain
rain showers
Rain (mm)
1----1111-----1---11210111
Temp. °C888888887656654666679884
Feels °C (?)-2-2-2-2-2-2-1001120-3-6-4-5-6-6-6320-7
  • 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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