Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

St Agnes surfForecast / Cornwall (North) / UK

information circle48hr Weather and Surf, issued 11 pm Friday 23 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
10.1° 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 8AM is: 5.5m 16s primary swell from a West-southwest direction and 4.5m 16s secondary swell from a West direction (forecast issued at 11:00pm January 23). The wind direction is predicted to be cross-offshore and the swell rating is 11.

Time (GMT) & DateWave HeightWave Period
Morning (24 Jan)18ft (5.5m)16s
Afternoon (24 Jan)20ft (6.0m)18s
Evening (24 Jan)20ft (6.0m)16s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
24
Sunday
25
Monday
26
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
!
!
!
!
!
!
!
!
!
!
!
4
2
4
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
4.5
WSW
4.5
WSW
4.5
W
4.5
W
5.5
WSW
5.5
WSW
6
W
6.5
W
6
W
5
W
4.5
W
3.5
W
3.5
W
3.5
W
5.5
W
5.5
W
5
W
4.5
W
4
W
3.5
W
3
W
3
WSW
2
W
1.7
W
Period(s) (?)161616161615181616161514141417161615141313121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1039496618541109381431813378198942132117520117968088568149484873171561537911356822860494280321425121132814
Wind
(km/h)
45
SSE
45
S
50
SSE
35
S
35
SSW
40
S
35
WSW
45
WSW
40
WSW
20
S
25
S
20
WSW
10
WSW
15
WNW
15
NW
15
W
5
W
5
E
5
SSE
15
S
15
SSE
30
S
25
S
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffcross-
off		cross-
off		crosscrosscrosscross-
off		offcrosscrosscross-
on		cross-
on		cross-
on		glassglassglasscross-
off		offcross-
off		offon
High Tide
/ height (m)
8:08PM
5.92
8:27AM
6.10
8:50PM
5.74
9:11AM
5.84
9:37PM
5.48
10:03AM
5.49
Low Tide
/ height (m)
2:22AM
0.70
2:49PM
0.74
3:04AM
0.92
3:33PM
1.00
3:53AM
1.20
4:26PM
1.31
Saturday
24
Sunday
25
Monday
26
Sunrise----8:06-------8:04-------8:03---
Sunset------4:59-------5:00-------5:02-
light rain
rain showers
light rain
rain showers
light rain
light rain
rain showers
part cloud
clear
cloud
light rain
cloud
cloud
cloud
cloud
cloud
rain showers
clear
part cloud
cloud
cloud
light rain
light rain
mod rain
Rain (mm)
4213113---2-----1----126
Temp. °C999988988887788787667999
Feels °C (?)0-1-110-11-2-1322343365423344
  • 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

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal
travel
Surf Forecast

Save Up to 20% on SIXT Rental Cars Worldwide – Exclusive Surf-Forecast Deal

Surf road trips just got even better. Surf-Forecast users can now save up to 20% on SIXT rental cars worldwide during the promotional period until March 31, 2026. Whether you’re planning a legendary California road trip, chasing waves along Europe’s coasts, or exploring remote surf destinations, this exclusive SIXT offer helps you travel smarter and cheaper. And if you want some inspiration on where to go, check out our article Five Iconic Surf Road Trips. Click and get your SIXT discount

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest