St Agnes surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 11 pm Wednesday 21 Jan 2026 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
10.2° C
(Which is normal for this time of year)


How big are the waves at St Agnes today?

The current surf forecast for St Agnes at 2AM is: 4.0m 16s primary swell from a West-southwest direction and 2.0m 10s secondary swell from a South-southwest direction (forecast issued at 11:00pm January 21). The wind direction is predicted to be offshore and the swell rating is 11.

Time (GMT) & DateWave HeightWave Period
Morning (22 Jan)18ft (5.5m)16s
Afternoon (22 Jan)16ft (5.0m)15s
Evening (22 Jan)13ft (4.0m)14s

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

Updates in  hr  min  s Forecast update imminent
Thursday
22
Friday
23
Saturday
24
9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM
Rating
(10 max)
4
4
!
!
0
0
0
!
!
2
3
3
!
!
!
!
!
!
!
!
!
!
!
0
Swell
Height Map
Wave Height (m) & direction (?)
2.5
SSW
1.8
WSW
4
WSW
5
WSW
5.5
WSW
5.5
W
5
W
4.5
W
4
W
3
W
2.3
W
1.9
W
4
WSW
7.5
SW
8.5
SSW
7
SW
6.5
SW
5.5
WSW
5
WSW
5
WSW
5
W
5
W
5.5
W
6
W
Period(s) (?)101616181616151514141413171817181316161616151717
Wave
Graph
(?)Metric surfscale
Energy kJ (?)146117188765149351557813697121008092570937462068124586083363038459284251482913349116961271111445108001833919948
Wind
(km/h)
15
SSE
15
SSE
10
SE
10
SSW
35
WNW
25
WNW
35
W
15
WSW
15
SE
45
SE
30
S
35
S
50
SSE
65
SE
75
SE
50
SSE
55
S
50
SSE
35
S
35
S
25
S
30
SW
35
WSW
35
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off
cross-
on
cross-
on
cross-
on
crossoffoffoffoffoffoffoffoffcross-
off
offoffoffcross-
off
cross-
off
crosscross
High Tide
/ height (m)
6:54PM
6.02
7:11AM
6.32
7:30PM
6.01
7:48AM
6.27
8:08PM
5.92
8:27AM
6.10
Low Tide
/ height (m)
1:11AM
0.51
1:35PM
0.48
1:45AM
0.56
2:10PM
0.56
2:22AM
0.70
2:49PM
0.74
Thursday
22
Friday
23
Saturday
24
Sunrise----8:07-------8:07-------8:06---
Sunset------4:55-------4:58-------4:59-
part cloud
clear
cloud
part cloud
light rain
rain showers
rain showers
clear
cloud
light rain
light rain
light rain
part cloud
light rain
mod rain
rain showers
rain showers
rain showers
rain showers
light rain
light rain
cloud
rain showers
rain showers
Rain (mm)
----121--151-16441311-21
Temp. °C998898977887766888888898
Feels °C (?)565622122-22-1-4-8-9-3-4-3002120
  • 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

Latest Updates

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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