Porthmeor Surf Break

Lat Long: 50.22° N 5.49° W

Porthmeor 48 hour detailed Surf Forecast

Issued: 12 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Porthmeor sea temperature is
18.3° C
1.2° 

Porthmeor surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porthmeor today (15 Aug):

  • Morning surf: Morning surf (15 Aug, local time) - 2.5ft (0.8m), 8s period with W swell.
  • Afternoon surf: Afternoon surf (15 Aug, local time) - 3ft (0.9m), 8s period with W swell.
  • Evening surf: Evening surf (15 Aug, local time) - 2.5ft (0.8m), 8s period with W swell.

The current surf forecast for Porthmeor at 4PM is: 0.9m 8s primary swell from a West direction and 0.9m 5s secondary swell from a North direction (forecast issued at 12:00pm August 15). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (15 Aug)2.5ft (0.8m)8s
Afternoon (15 Aug)3ft (0.9m)8s
Evening (15 Aug)2.5ft (0.8m)8s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 16°C on Sat night). Mainly fresh winds.

Sat
15
Sunday
16
Monday
17
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
W
8
0.9
W
8
0.9
W
8
0.8
W
8
0.7
W
8
0.7
W
8
0.9
N
5
0.5
W
7
0.4
WNW
7
0.6
W
7
0.4
W
7
0.4
W
7
0.3
W
7
0.6
WNW
4
0.8
WNW
4
0.6
NW
5
0.9
WNW
5
0.9
WNW
8
0.9
WNW
8
0.9
WNW
7
0.9
WNW
7
Wave Graph
Metric surfscale
Energy kJ
80
98
95
74
55
55
34
27
16
38
15
15
13
13
22
21
40
119
96
91
82
Wind (km/h)
30
N
30
N
30
N
30
N
30
N
25
N
20
N
20
N
15
N
15
NNW
20
NW
20
NW
15
WNW
20
WNW
20
WNW
15
NW
20
WNW
20
WNW
25
WNW
20
WNW
20
W
Wind State
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
High Tide
7:27AM6.06m
7:46PM6.31m
8:06AM5.92m
8:24PM6.05m
8:44AM5.67m
9:03PM5.67m
Low Tide
1:50PM0.04m
2:14AM0.05m
2:27PM0.22m
2:51AM0.34m
3:04PM0.54m
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:40
8:39
8:37
 mm
Temp °C
17
18
17
17
16
16
16
16
18
18
19
18
17
18
19
19
19
19
18
18
17
Feels °C
13
14
12
13
11
12
12
13
16
16
16
15
15
17
18
18
18
17
15
16
15
  • 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
How to use the Wavefinder 

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.


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