St Agnes Surf Break

St Agnes 48 hour detailed Surf Forecast

Lat Long: 50.32° N 5.23° W

Issued: 12 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's St Agnes sea temperature is
16.3° C

1.1°C warmer than normal for this time of year

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 (03 Jul):

  • Morning surf: Morning surf (03 Jul, local time) - 4.5ft (1.4m), 10s period with W swell.
  • Afternoon surf: Afternoon surf (03 Jul, local time) - 4.5ft (1.3m), 10s period with W swell.
  • Evening surf: Evening surf (03 Jul, local time) - 4ft (1.2m), 10s period with W swell.

The current surf forecast for St Agnes at 8AM is: 1.4m 10s primary swell from a West direction (forecast issued at 12:00am July 03). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.

Time (BST) & DateWave HeightWave Period
Morning (03 Jul)4.5ft (1.4m)10s
Afternoon (03 Jul)4.5ft (1.3m)10s
Evening (03 Jul)4ft (1.2m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Sun morning, min 14°C on Thu night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
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)
1
1
2
2
1
0
0
1
1
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)
1.6
W
10
1.5
W
10
1.4
W
10
1.4
W
10
1.3
W
10
1.3
W
10
1.3
W
10
1.2
W
10
1.2
W
10
1.2
W
10
1.2
W
10
1.2
W
10
1.1
W
10
1.1
W
10
1
W
10
1
W
10
1
W
10
0.9
W
9
0.9
W
9
1
W
9
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
Wave Graph
Metric surfscale
Energy kJ
530
449
386
394
347
354
354
308
308
296
296
296
245
240
192
192
183
142
133
165
132
132
132
129
Wind (km/h)
10
N
5
N
5
ENE
5
SW
15
W
20
W
15
W
15
W
15
W
20
WNW
15
WNW
15
NW
20
WNW
20
WNW
20
WNW
15
WNW
15
WNW
10
NW
5
NW
10
NW
10
NW
15
NW
10
NNW
5
N
Wind State
on
cross-on
glassy
glassy
cross
cross
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
High Tide
8:00AM5.58m
8:18PM5.83m
8:36AM5.53m
8:55PM5.78m
9:14AM5.45m
9:33PM5.68m
Low Tide
2:06AM0.92m
2:17PM0.94m
2:43AM0.95m
2:53PM1.01m
3:19AM1.02m
3:30PM1.11m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:15
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:34
9:34
9:32
 mm
Temp °C
14
14
15
17
18
17
16
15
16
15
15
17
18
18
17
16
16
16
16
19
20
20
19
18
Feels °C
13
13
15
17
16
13
14
14
15
13
13
15
16
15
14
14
15
16
16
19
19
18
18
18
Swell 1
Height (m)
Direction
Period (s)
1.6
W
10
1.5
W
10
1.4
W
10
1.4
W
10
1.3
W
10
1.3
W
10
1.3
W
10
1.2
W
10
1.2
W
10
1.2
W
10
1.2
W
10
1.2
W
10
1.1
W
10
0.1
S
16
0.1
S
16
0.1
S
16
1
W
10
0.9
W
9
0.9
W
9
1
W
9
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
0.9
WNW
9
Energy kJ
530
449
386
394
347
354
354
308
308
296
296
296
245
5
5
5
183
142
133
165
132
132
132
129
Swell 2
Height (m)
Direction
Period (s)
0.3
N
6
0.2
N
6
0.1
N
5
0.1
N
5
0.1
S
17
0.1
S
17
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
S
16
0.1
SW
15
0.6
NW
6
0.6
NW
5
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
14
Energy kJ
6
2
1
1
6
6
5
5
5
5
5
5
5
5
9
19
18
8
8
8
8
8
Swell 3
Height (m)
Direction
Period (s)
0.1
S
18
0.1
S
18
0.1
S
18
0.1
S
18
0.1
SW
15
0.1
SW
15
0.1
S
15
Energy kJ
6
6
6
6
9
9
4
Wind waves
Height (m)
Direction
Period (s)
0.3
N
4
1.1
W
10
1
W
10
1
W
10
0.6
NW
5
Energy kJ
3
240
192
192
18
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
27
20
0
0
15
503
238
15
21
81
145
29
222
508
222
222
15
27
27
28
28
28
27
21
Best forecast wave conditions in North Cornwall
Rating
(10 max)
2
2
2
2
2
2
2
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
3
3
2
2
2
1
3
3
3
3
3
3
2
1
1
1
1
2
2
1
1
Header Global
Rating
(10 max)
9
9
9
9
7
9
5
5
8
7
6
5
5
8
5
5
5
9
9
9
8
7
5
5
  • 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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