St Agnes Surf Break

Lat Long: 50.32° N 5.23° W

St Agnes 48 hour detailed Surf Forecast

Issued: 6 pm 14 Aug 2026 (local time)

Forecast update in  hr  min

Today's St Agnes sea temperature is
18.9° C
1.9° 

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


How big are the waves at St Agnes today (14 Aug):

  • Afternoon surf: Afternoon surf (14 Aug, local time) - 3ft (0.9m), 9s period with W swell.
  • Evening surf: Evening surf (14 Aug, local time) - 3.5ft (1.0m), 8s period with W swell.

The current surf forecast for St Agnes at 10PM is: 1.0m 8s primary swell from a West direction and 0.1m 13s secondary swell from a Southwest direction (forecast issued at 06:00pm August 14). The wind direction is predicted to be onshore.

Time (BST) & DateWave HeightWave Period
Morning (14 Aug)--
Afternoon (14 Aug)3ft (0.9m)9s
Evening (14 Aug)3.5ft (1.0m)8s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Fri afternoon, min 16°C on Sat night). Wind will be generally light.

Fri
14
Saturday
15
Sunday
16
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
W
9
0.9
W
8
1
W
8
1.1
W
8
0.9
W
8
0.8
W
8
0.9
W
8
0.9
W
8
0.9
W
8
0.8
W
8
0.8
W
8
0.7
W
8
0.8
N
5
0.5
W
7
0.4
WNW
7
0.5
W
7
0.4
W
7
0.4
W
7
0.3
W
7
Wave Graph
Metric surfscale
Energy kJ
123
112
136
165
104
86
102
98
95
74
72
54
27
27
18
26
16
15
13
Wind (km/h)
15
WNW
15
NW
15
NNW
20
N
20
N
25
N
25
N
25
N
25
N
25
N
25
N
20
N
20
N
15
N
10
NNW
15
NW
15
NW
15
NW
15
WNW
Wind State
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
cross-on
on
on
on
cross-on
cross-on
cross-on
High Tide
7:13PM6.86m
7:34AM6.51m
7:53PM6.76m
8:13AM6.37m
8:31PM6.49m
Low Tide
1:15PM0.01m
1:40AM-0.08m
1:54PM0.05m
2:18AM0.07m
2:31PM0.25m
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:07
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:43
8:40
8:38
 mm
Temp °C
21
19
18
18
17
17
18
18
18
17
16
16
16
16
17
19
19
18
17
Feels °C
21
18
18
17
14
14
14
14
14
13
12
13
13
14
15
17
17
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 St Agnes 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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