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Surf Forecasts:

Porthmeor surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 5 pm Monday 09 Mar 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
10.5° C
 (Which is slightly warmer than usual)

How big are the waves at Porthmeor today?

The current surf forecast for Porthmeor at 12AM is: 1.5m 11s primary swell from a West direction (forecast issued at 05:00pm March 09). The wind direction is predicted to be cross-offshore.

Time (GMT) & DateWave HeightWave Period
Morning (10 Mar)3.5ft (1.0m)11s
Afternoon (10 Mar)6.5ft (2.0m)11s
Evening (10 Mar)7.5ft (2.3m)14s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM
Rating
(10 max)
1
0
1
1
1
1
0
1
1
2
1
0
0
0
0
!
!
!
!
!
!
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
W
1.1
WNW
1
WNW
1.5
W
1.3
W
1.4
W
1
W
1.9
WSW
2
W
3
W
2.3
WNW
3
W
3.5
W
3.5
W
4
W
5
W
5
W
4.5
W
4
W
4
W
4
W
4
W
4
WSW
4.5
WSW
Period(s) (?)12121111101111911131414141414141515141414131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6903552785263404422245489173293192840314185514667449535100478701727657905907577158806244
Wind
(km/h)
20
W
20
WNW
15
W
15
WSW
20
SW
25
SW
30
SSW
35
SSW
45
SSW
40
SSW
40
SW
40
W
40
W
40
WNW
35
WNW
30
WNW
30
W
30
WSW
35
SW
40
SW
45
SW
50
SW
50
SW
55
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		offoffcross-
off		cross-
off		crosscrosscrosscross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
8:32PM
4.96
8:51AM
4.70
9:10PM
4.54
9:35AM
4.26
10:03PM
4.14
10:43AM
3.89
Low Tide
/ height (m)
2:30PM
1.23
2:49AM
1.39
3:06PM
1.64
3:30AM
1.81
3:53PM
2.04
4:32AM
2.18
Monday
09
Tuesday
10
Wednesday
11
Thursday
12
Sunrise------6:47-------6:45-------6:43-
Sunset-6:15-------6:16-------6:19------
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
cloud
light rain
light rain
clear
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
Rain (mm)
--------1-11------------
Temp. °C998899101010111111989999999101011
Feels °C (?)4444443214430-1011110-1001
  • 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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