St Agnes surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 6 am Saturday 02 May 2026 BST
Forecast update in hr  min  s Forecast update imminent
St Agnes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's St Agnes sea temperature is
11.9° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at St Agnes today?

The current surf forecast for St Agnes at 10AM is: 0.4m 10s primary swell from a West direction and 0.4m 6s secondary swell from a Southwest direction (forecast issued at 06:00am May 02). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (BST) & DateWave HeightWave Period
Morning (02 May)1.5ft (0.4m)10s
Afternoon (02 May)1ft (0.3m)10s
Evening (02 May)1.5ft (0.4m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Mon night. Very mild (max 14°C on Sat morning, min 10°C on Mon night). Wind will be generally light.

Saturday
2
Sunday
3
Monday
4
Tue
5
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
1 AM
Rating
(10 max)
1
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
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.5
W
10
0.4
W
10
0.4
W
10
0.3
W
10
0.3
WNW
10
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
8
0.4
WNW
8
0.4
WNW
7
0.4
WNW
7
0.4
WNW
6
0.3
WNW
6
0.4
WNW
8
0.5
W
8
0.5
W
9
0.5
W
9
0.5
W
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.3
WNW
9
0.6
N
5
Wave Graph
Metric surfscale
Energy kJ
51
31
30
16
18
28
28
26
24
20
18
16
14
7
23
36
39
41
43
28
28
26
16
17
Wind (km/h)
10
SSE
10
SE
15
SE
20
SSE
10
SE
5
ESE
5
NW
5
W
5
W
5
WNW
5
WNW
5
WNW
5
WNW
5
NNW
5
NNE
5
N
5
N
10
N
10
N
10
N
15
N
20
N
20
N
15
NNE
off
off
off
off
off
glassy
glassy
glassy
cross
cross-on
glassy
cross-on
cross-on
on
glassy
glassy
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
6:14AM6.06m
6:30PM6.10m
6:47AM6.00m
7:03PM6.03m
7:21AM5.85m
7:36PM5.88m
Low Tide
12:31PM0.60m
00:48AM0.60m
1:01PM0.69m
1:20AM0.70m
1:33PM0.85m
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
rain showers
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
rain showers
clear
clear
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:52
5:52
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:40
8:42
8:44
8:45
1
1
1
1
1
Temp °C
11
11
13
14
13
13
12
12
11
11
12
12
13
12
11
11
11
11
11
13
12
12
11
11
9
9
10
11
11
13
11
12
10
10
11
11
12
11
10
10
10
9
9
11
9
8
8
8
Swell 1
Height (m)
Direction
Period (s)
0.5
W
10
0.4
W
10
0.4
SW
6
0.4
WSW
6
0.4
WSW
6
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
8
0.4
WNW
8
0.4
WNW
7
0.4
WNW
7
0.4
WNW
6
0.3
WNW
6
0.4
WNW
8
0.5
W
8
0.5
W
9
0.5
W
9
0.5
W
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.3
WNW
9
0.3
WNW
9
Energy kJ
51
31
8
13
14
28
28
26
24
20
18
16
14
7
23
36
39
41
43
28
28
26
16
16
Swell 2
Height (m)
Direction
Period (s)
0.4
SW
5
0.4
SW
5
0.4
W
10
0.3
W
10
0.3
WNW
10
0.4
WSW
6
0.4
SW
6
0.4
SW
6
0.4
SW
5
0.3
SW
5
0.2
WSW
5
0.2
WSW
5
0.1
SW
4
0.2
WNW
8
0.1
SW
4
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.1
SW
7
0.2
N
5
0.3
N
5
0.1
SW
7
0.1
SW
7
Energy kJ
8
7
30
16
18
13
8
8
7
4
2
2
1
7
1
2
2
2
2
2
2
4
2
2
Swell 3
Height (m)
Direction
Period (s)
0.2
WNW
12
0.2
WNW
11
0.2
WNW
11
0.2
WNW
11
0.3
W
9
0.2
SSE
3
0.1
S
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
15
0.1
SW
4
0.1
SW
7
0.1
W
9
0.1
S
13
0.1
SW
13
0.1
SW
13
0.1
SW
13
0.1
SW
7
0.1
SW
7
0.1
SW
13
0.1
SW
13
Energy kJ
13
12
11
11
15
1
4
8
8
8
8
1
2
1
3
7
7
7
2
2
7
7
Wind waves
Height (m)
Direction
Period (s)
0.3
SSE
2
0.3
SSE
3
0.3
SSE
3
0.3
NNW
5
0.5
N
5
0.6
N
5
Energy kJ
1
2
2
5
13
17
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
0
6
197
194
28
27
28
44
198
194
41
290
222
41
27
27
27
27
27
27
27
222
194
28
Best forecast wave conditions in North Cornwall
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in United Kingdom
Rating
(10 max)
1
1
2
1
1
1
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
2
2
Header Global
Rating
(10 max)
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5
4
5
4
  • 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

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