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Surf Forecasts:

Porthmeor surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 5 am Monday 12 Jan 2026 GMT
Forecast update in hr  min  s Forecast update imminent
Porthmeor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porthmeor sea temperature is
10.4° C
 (Which is normal for this time of year)

How big are the waves at Porthmeor today?

The current surf forecast for Porthmeor at 9AM is: 4.0m 12s primary swell from a West-southwest direction (forecast issued at 05:00am January 12). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (GMT) & DateWave HeightWave Period
Morning (12 Jan)13ft (4.0m)12s
Afternoon (12 Jan)11ft (3.5m)12s
Evening (12 Jan)10ft (3.0m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
12
Tuesday
13
Wednesday
14
Thu
15
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
4
4
4
2
0
0
0
0
0
0
2
3
3
1
2
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
4.5
WSW
4
WSW
4
WSW
4
WSW
3.5
WSW
3.5
WSW
3
WSW
3
WSW
2.5
W
2.5
W
2.4
W
2.3
W
2.1
W
1.7
W
1.5
W
1.4
W
1.3
W
1
W
1.6
W
1.5
W
1.4
W
1.3
W
1.1
W
2.2
SW
Period(s) (?)12121212121111111212111112121111111414141313126
Wave
Graph
(?)Metric surfscale
Energy kJ (?)51385012442342293636310121231915185716441491132712087765764653874291016808660551371388
Wind
(km/h)
40
SW
35
SSW
40
SW
40
SW
35
SW
25
SW
25
SSW
20
SSW
20
S
15
SE
10
N
20
N
25
N
30
N
30
N
20
N
15
N
5
NNW
5
SSW
20
SSW
25
SSW
35
SSW
40
SSW
40
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		ononononononononoffoffcross-
off		offoffcross-
off
High Tide
/ height (m)
11:39AM
4.31
12:17AM
4.20
12:50PM
4.20
1:28AM
4.24
1:59PM
4.27
Low Tide
/ height (m)
5:27AM
1.88
6:02PM
1.91
6:36AM
2.02
7:12PM
1.99
7:51AM
1.99
8:22PM
1.89
Monday
12
Tuesday
13
Wednesday
14
Thu
15
Sunrise--8:17-------8:17-------8:15-----
Sunset----4:42-------4:44-------4:45---
part cloud
cloud
light rain
rain showers
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
Rain (mm)
--11-----45-----------24
Temp. °C111111111111101011101010988777688999
Feels °C (?)343346567785311124331101
  • 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 Porthmeor 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 Porthmeor at:
surf-forecast.com

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