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Surf Forecasts:

St Agnes surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 11 pm Wednesday 19 Nov 2025 GMT
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
13.7° C
 (Which is 1.5°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 1AM is: 2.5m 8s primary swell from a North-northwest direction and 0.4m 11s secondary swell from a West direction, 0.1m 12s secondary swell from a South direction (forecast issued at 11:00pm November 19). The wind direction is predicted to be onshore.

Time (GMT) & DateWave HeightWave Period
Morning (20 Nov)8ft (2.5m)7s
Afternoon (20 Nov)7ft (2.1m)7s
Evening (20 Nov)2ft (0.6m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
20
Friday
21
Saturday
22
9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
NNW
2.5
NNW
2.5
NNW
2.5
NNW
2.5
NNW
2.3
NNW
2.1
NNW
2
NNW
0.6
W
1.7
NNW
1.6
NNW
1.4
NNW
1.3
NNW
0.7
W
0.8
W
0.9
W
1
W
1.1
W
1.1
W
2.2
WSW
1.9
WSW
1.9
W
1
W
1
W
Period(s) (?)887777771177661414141413137771313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)88780068768767154340734085268206149116206257315361423417419340381335330
Wind
(km/h)
35
NNW
40
NNW
40
NNW
40
NNW
35
N
35
N
30
N
35
N
30
N
25
N
20
NNW
20
NNW
15
NW
10
NW
10
W
10
WSW
20
SSW
25
SSW
40
S
20
NW
25
NW
20
NW
15
W
15
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
onononononcross-
on		cross-
on		onononononononcross-
on		crosscross-
off		cross-
off		cross-
off		oncross-
on		oncross-
on		cross
High Tide
/ height (m)
4:46AM
5.89
5:03PM
5.84
5:19AM
5.94
5:36PM
5.81
5:52AM
5.91
Low Tide
/ height (m)
10:45PM
0.82
11:03AM
0.78
11:17PM
0.79
11:36AM
0.76
11:50PM
0.83
12:10PM
0.83
Thursday
20
Friday
21
Saturday
22
Sunrise----7:41-------7:43-------7:45---
Sunset------4:30-------4:29-------4:28-
light rain
cloud
cloud
cloud
light rain
light rain
light rain
light rain
rain showers
part cloud
part cloud
rain showers
cloud
clear
part cloud
cloud
cloud
cloud
light rain
rain showers
clear
part cloud
cloud
cloud
Rain (mm)
1---12232--1------43----
Temp. °C77777667878888878991111111111
Feels °C (?)-3-3-3-3-3-3-2-20023344332166687
  • 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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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.

View detailed surf forecast for St Agnes at:
surf-forecast.com

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