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Surf Forecasts:

St Agnes surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 11 pm Wednesday 14 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 5AM is: 2.5m 10s primary swell from a West-southwest direction and 0.8m 22s secondary swell from a West direction (forecast issued at 11:00pm January 14). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (GMT) & DateWave HeightWave Period
Morning (15 Jan)5.5ft (1.7m)20s
Afternoon (15 Jan)13ft (4.0m)18s
Evening (15 Jan)11ft (3.5m)17s

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
15
Friday
16
Saturday
17
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
1
3
4
4
5
!
!
!
!
!
4
3
!
!
!
!
!
!
!
!
4
4
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
W
1.1
W
2.4
WSW
2.5
WSW
1.7
W
2.5
W
4
W
4
W
3.5
W
3.5
W
3.5
W
3
W
3
W
3.5
W
4
W
4.5
W
4.5
W
4.5
W
4
W
3.5
W
3.5
W
3
W
3
W
2.5
W
Period(s) (?)12129112019181717161616161616161615151414141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)37134298413482291533797428786763762105662488844715239853710402102708617698256604574348928772209
Wind
(km/h)
35
SSW
20
WSW
15
SW
5
SE
10
E
5
ENE
15
NNW
20
SW
20
SW
25
SW
25
SW
20
SSW
30
S
25
SSW
25
SSW
25
S
20
S
20
SSE
20
S
20
S
15
S
15
S
15
SSE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscross-
off		offcross-
off		crossoncross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffoffoffoffoffoff
High Tide
/ height (m)
2:36AM
4.67
3:03PM
4.73
3:28AM
4.96
3:51PM
5.01
4:12AM
5.28
4:32PM
5.30
Low Tide
/ height (m)
8:27PM
2.00
9:01AM
1.89
9:24PM
1.76
9:53AM
1.60
10:11PM
1.46
10:36AM
1.29
Thursday
15
Friday
16
Saturday
17
Sunrise----8:15-------8:14-------8:12---
Sunset------4:45-------4:46-------4:47-
light rain
cloud
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
rain showers
rain showers
clear
cloud
thunderstorm
clear
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
clear
Rain (mm)
2----132-11--1-11-----1-
Temp. °C1010999878788889988788810108
Feels °C (?)366776332223133232434674
  • 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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