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Surf Forecasts:

Mawgan Porth surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 11 am Thursday 15 Jan 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Mawgan Porth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mawgan Porth sea temperature is
9.9° C
 (Which is normal for this time of year)

How big are the waves at Mawgan Porth today?

The current surf forecast for Mawgan Porth at 1PM is: 2.1m 19s primary swell from a West-northwest direction and 2.2m 11s secondary swell from a West direction (forecast issued at 11:00am January 15). The wind direction is predicted to be glassy and the swell rating is 5.

Time (GMT) & DateWave HeightWave Period
Morning (15 Jan)4.5ft (1.3m)20s
Afternoon (15 Jan)11ft (3.5m)18s
Evening (15 Jan)10ft (3.0m)17s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
15
Friday
16
Saturday
17
Sunday
18
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)
4
5
!
!
2
0
0
3
3
2
!
!
!
!
!
5
4
3
3
3
3
3
3
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
WNW
2.1
WNW
3.5
W
3.5
W
3
W
3
W
3
W
3
W
3
W
3
W
3.5
W
4
W
3.5
W
3.5
W
3.5
W
3
W
3
W
2.5
W
2.5
W
2.3
W
2.1
W
1.9
W
1.7
W
1.6
W
Period(s) (?)201918171716161616161515151515141413131312121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1205302263656678587547574869391640324829587665826161568148694200326725812117173912771005778621
Wind
(km/h)
5
SE
5
NE
10
WNW
10
WSW
20
SW
25
SSW
25
SW
20
SSW
25
S
30
S
30
S
25
S
20
S
20
S
15
SSE
15
SSE
15
SE
15
SSE
20
SSE
20
SE
15
SE
15
SE
15
ESE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassononcross-
on		cross-
on		cross-
on		crosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
3:08PM
4.86
3:33AM
5.09
3:56PM
5.15
4:17AM
5.43
4:38PM
5.45
4:57AM
5.76
Low Tide
/ height (m)
9:05AM
1.96
9:29PM
1.83
9:57AM
1.66
10:15PM
1.52
10:40AM
1.34
10:56PM
1.21
Thursday
15
Friday
16
Saturday
17
Sunday
18
Sunrise8:15-------8:14-------8:12-------
Sunset--4:44-------4:45-------4:46-----
cloud
cloud
cloud
part cloud
rain showers
light rain
light rain
clear
cloud
cloud
light rain
light rain
light rain
light rain
light rain
part cloud
cloud
clear
clear
clear
cloud
clear
clear
cloud
Rain (mm)
----111---12111---------
Temp. °C999988877109877778101099888
Feels °C (?)886632221323223346555455
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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 Mawgan Porth 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 Mawgan Porth at:
surf-forecast.com

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