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Surf Forecasts:

Portreath Beach surf break

Portreath Beach surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 11 am Thursday 12 Mar 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Portreath Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Portreath Beach sea temperature is
10.4° C
 (Which is slightly warmer than usual)

How big are the waves at Portreath Beach today?

The current surf forecast for Portreath Beach at 6PM is: 5.0m 12s primary swell from a West-southwest direction (forecast issued at 11:00am March 12). The wind direction is predicted to be cross-shore.

Time (GMT) & DateWave HeightWave Period
Morning (12 Mar)10ft (3.0m)13s
Afternoon (12 Mar)15ft (4.5m)12s
Evening (12 Mar)16ft (5.0m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sunday
15
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3
W
4.5
WSW
4.5
WSW
5
WSW
5
WSW
5
W
5
W
5.5
W
5
W
5
W
4.5
W
4.5
W
4
W
4
W
4
W
4
W
3
WNW
2.5
W
2.5
W
2.4
W
2.3
W
2.1
W
2
W
1.9
W
Period(s) (?)131112121212121314151515151414141414131313131212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)28404465560462586962682972689868101681014098569044773164727421601737582742223219991810143012181056
Wind
(km/h)
45
SSW
50
SW
50
SW
50
SW
45
SW
40
W
40
W
35
W
35
W
35
W
35
W
35
WNW
30
WNW
30
NNW
30
NNW
30
NW
25
NW
20
NW
15
WNW
20
W
20
W
25
W
20
WSW
25
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscrosscrosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross
High Tide
/ height (m)
10:48AM
4.13
11:36PM
4.11
12:37PM
4.01
1:27AM
4.23
2:10PM
4.29
2:38AM
4.66
Low Tide
/ height (m)
5:13PM
2.47
6:18AM
2.49
7:08PM
2.47
8:03AM
2.26
8:31PM
2.11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise6:41-------6:39-------6:37-------
Sunset---6:20-------6:21-------6:22----
cloud
cloud
cloud
light rain
light rain
light rain
light rain
cloud
cloud
light rain
rain showers
light rain
light rain
clear
clear
clear
part cloud
part cloud
cloud
light rain
cloud
part cloud
light rain
light rain
Rain (mm)
---1311--1112------1--11
Temp. °C10121212129666775677789988889
Feels °C (?)123330-4-3-3-2-2-4-2-10024432244
  • 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 Portreath Beach 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 Portreath Beach at:
surf-forecast.com

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