St Agnes Surf Break

Lat Long: 50.32° N 5.23° W

St Agnes 48 hour detailed Surf Forecast

Issued: 12 am 23 Jul 2026 (local time)

Forecast update in  hr  min

Today's St Agnes sea temperature is
17.8° C
1.3° 

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 (23 Jul):

  • Morning surf: Morning surf (23 Jul, local time) - 1ft (0.3m), 9s period with W swell.
  • Afternoon surf: Afternoon surf (23 Jul, local time) - 2.5ft (0.8m), 6s period with N swell.
  • Evening surf: Evening surf (23 Jul, local time) - 2.5ft (0.8m), 5s period with N swell.

The current surf forecast for St Agnes at 9AM is: 0.3m 9s primary swell from a West direction (forecast issued at 12:00am July 23). An open ocean swell of 0.8m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (23 Jul)1ft (0.3m)9s
Afternoon (23 Jul)2.5ft (0.8m)6s
Evening (23 Jul)2.5ft (0.8m)5s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Thu morning, min 15°C on Wed night). Winds increasing (calm on Thu morning, fresh winds from the WNW by Sat afternoon).

Thursday
23
Friday
24
Saturday
25
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
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
0
0
0
Swell
Height Map
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
N
5
0.3
W
9
0.3
W
9
0.3
W
9
0.3
W
9
0.8
N
6
0.7
N
5
0.8
N
5
0.8
N
5
0.8
N
5
0.7
N
5
0.7
N
5
0.6
N
4
0.5
N
4
0.5
N
4
0.2
W
8
0.2
W
8
0.2
W
8
0.3
WNW
8
0.9
WNW
5
1.1
WNW
6
1.3
WNW
6
1.5
WNW
6
1.6
WNW
7
Wave Graph
Metric surfscale
Energy kJ
34
14
14
14
14
40
29
36
34
30
20
20
13
8
7
7
6
5
14
44
77
104
172
220
Wind (km/h)
15
N
10
NNE
5
NNE
5
ENE
10
N
15
N
15
N
15
NNE
15
NNE
15
NNE
15
NNE
15
N
20
N
20
N
20
NNW
15
NNW
20
NW
10
NW
15
NNW
20
WNW
30
WNW
30
WNW
25
WNW
25
WNW
Wind State
cross-on
cross-on
cross-on
glassy
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
00:18AM4.74m
12:52PM4.59m
1:26AM4.50m
2:03PM4.50m
2:39AM4.47m
3:12PM4.61m
Low Tide
6:41AM1.93m
7:14PM2.05m
7:50AM2.10m
8:30PM2.11m
9:03AM2.07m
9:40PM1.97m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:35
5:37
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:16
9:15
9:15
 mm
Temp °C
16
16
16
19
22
21
20
19
18
17
16
18
19
19
17
17
17
17
17
18
19
18
18
18
Feels °C
15
15
16
19
21
19
18
17
16
15
15
16
16
17
15
16
16
17
16
14
14
13
15
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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