St Agnes Surf Break

Lat Long: 50.32° N 5.23° W

St Agnes 48 hour detailed Surf Forecast

Issued: 6 pm 24 Sep 2026 (local time)

Forecast update in  hr  min

Today's St Agnes sea temperature is
17.7°C
2.2° 

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 (24 Sep):

  • Afternoon surf: Afternoon surf (24 Sep, local time) - 3ft (0.9m), 11s period with W swell.
  • Evening surf: Evening surf (24 Sep, local time) - 2.5ft (0.7m), 10s period with W swell.

The current surf forecast for St Agnes at 11PM is: 0.7m 10s primary swell from a West direction and 0.2m 21s secondary swell from a West-northwest direction (forecast issued at 06:00pm September 24). The wind direction is predicted to be cross-offshore.

Time (BST) & DateWave HeightWave Period
Morning (24 Sep)--
Afternoon (24 Sep)3ft (0.9m)11s
Evening (24 Sep)2.5ft (0.7m)10s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu afternoon, min 13°C on Sat night). Wind will be generally light.

Thu
24
Friday
25
Saturday
26
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)
1
1
1
3
3
2
3
2
0
1
1
1
2
2
2
2
2
2
2
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
11
0.8
W
10
0.7
W
10
0.9
WNW
19
2
WNW
17
2.5
WNW
16
3
WNW
16
2.5
WNW
14
2.5
WNW
15
2.5
WNW
14
2.4
WNW
14
2.3
WNW
13
2
W
13
1.8
WNW
12
1.7
W
12
1.6
W
12
1.6
W
11
1.6
W
11
1.6
W
11
Wave Graph
Metric surfscale
Energy kJ
188
141
100
637
2276
3277
3604
2895
3030
2702
2019
1713
1357
992
841
736
663
652
640
Wind (km/h)
15
S
10
S
5
SW
5
WSW
10
NW
10
NW
5
WNW
15
NW
25
N
15
N
15
NW
15
NW
15
NW
10
WNW
5
W
10
WSW
10
W
10
SW
5
S
Wind State
off
cross-off
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
off
High Tide
4:44PM5.63m
5:03AM5.67m
5:17PM6.07m
5:36AM6.08m
5:50PM6.43m
Low Tide
11:05PM0.88m
11:18AM0.77m
11:38PM0.48m
11:51AM0.41m
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
7:09
—
—
—
—
—
—
—
7:11
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
7:15
—
—
—
—
—
—
—
7:13
—
—
—
—
—
—
—
7:10
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
19
17
16
15
15
15
17
17
15
15
14
14
14
14
14
16
16
15
13
Feels °C
17
17
16
16
15
14
17
16
11
12
11
11
11
12
13
14
14
14
12
  • 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 

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